The All New... TACO ZONE CONTROLS WIRING GUIDE

Transcription

1 he All ew... ACO ZOE COROLS WIRIG GUIDE Pages Switching Relays Single Zone Wiring 4 Switching Relays Oil Boiler Wiring Safety otice 5 Switching Relays O EXP Connected ogether with Priority 6 9 Switching Relays EXP Connected ogether with Priority 0 Switching Relays Multiple Indirect ot Water eaters 4 5 Switching Relays EXP Connected o Reset Controls (PC700, 70 & 705) 6 7 Zone Valve Controls O EXP Connected ogether with Priority 8 Zone Valve Controls EXP Connected ogether with Priority 6 Zone Valve Controls Connected o Reset Controls (PC700, 70 & 705) 7 44 ydro Air Fan Controls (AFC 0 & 0) ew Expandable Zone Control Connected to Older Expandable Zone Control 50 5 Specialty hermostat and Zone Valve Wiring 5 6 Radiant Mixing Block 6 6 X-Pump Block iseries Mixing Valves Low Water Cutoffs and Electric Water Feeders Aquastat Wiring 85 9 Instruction Sheets 9 04 Standard erms and Definitions 05 Zone Controls Cross Reference Do it once. Do it right. aco Catalog o Effective Date: August, 00 Supersedes Date: ew

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3 ACO Zone Control Product Information Switching Relays Product o. SR50-4 SR50-C-4 SR50-OR-4 SR50-4 SR50-4 SR504-4 SR506-4 Description Zone Switching Relay or Zone Switching Relay, igh Current Capacity Zone Switching Relay with Outdoor Reset Zone Switching Relay with Priority Zone Switching Relay with Priority 4 Zone Switching Relay with Priority 6 Zone Switching Relay with Priority Expandable Switching Relays Expandable to 0 Zones (0 Zoning Panels) Product o. Description SR50-EXP-4 Zone Switching Relay SR50-EXP-4 Zone Switching Relay with Priority SR504-EXP-4 4 Zone Switching Relay with Priority SR506-EXP-4 6 Zone Switching Relay with Priority Zone Valve Controls Product o. ZVC40-4 ZVC404-4 ZVC405-4 ZVC406-4 Description Zone Valve Control with Priority 4 Zone Valve Control with Priority 5 Zone Valve Control with Priority 6 Zone Valve Control with Priority Expandable Zone Valve Controls Expandable to 0 Zones (0 Zoning Panels) Product o. Description ZVC404-EXP-4 4 Zone Valve Control with Priority ZVC406-EXP-4 6 Zone Valve Control with Priority Add-On Power Controls (For use with all -EXP controls) Product o. Description PC700 Boiler Reset Control PC70 -Stage Boiler Reset Control PC705 Variable Speed Pump Injection Mixing Control Fan Controls Product o. AFC0-4 AFC0-4 Description ydro Air Fan Control ydro Air Fan Control with Optional ime Delays Do it once. Do it right.

4 SR50-4 Switching Relay Wiring YPICAL WIRIG (COLD SAR) ERMOSA R W 4 VAC COM OE ZOE IG RELAY ALERAIVE WIRIG (AKLESS COIL) ERMOSA R W 4 VAC COM OE ZOE IG RELAY SR 50-4 COM /O /C /C /O COM O: ZC O: ZR O: ote: When using Alternative Wiring diagram, the boiler operating control s ZC terminal will see the load of the circulator(s). Warning: When using Alternative Wiring diagram, wiring instructions must be followed so power originates from the boiler aquastat. Failure to follow these wiring instructions may result in a secondary source of power being connected to the boiler that may activate it under certain circumstances, causing injury or death. ALERAIVE WIRIG ( ED SIGAL) SIGAL R W 4 VAC COM OE ZOE IG RELAY * * SR 50-4 COM /O /C /C /O COM O: O: O REMOVE. DO O COEC O AD ERMIALS. * SA LIG WILL GO O AD WI SIGAL. LIG WILL ALWAYS BE. SR 50-4 COM /O /C /C /O COM O: O O:

5 SR50-C-4 One Zone Switching Relay with or without Boiler Enable ypical Wiring ERMOSA Alternative Wiring ERMOSA R W W 4 VAC COM OE ZOE C IG RELAY R W W 4 VAC COM OE ZOE C IG RELAY RELAY RELAY RELAY RELAY SR 50-C-4 SR 50-C-4 RELAY RELAY X X X X RELAY RELAY X X X X () COROL () ZR ZC RELAY RAIG: / P (.8 FLA, 8.8 LRA at ) (6.9 FLA, 4.4 LRA at 40 VAC) OE: When using Alternative Wiring diagram, refer to important OE and WARIG in SR50-C Instruction Sheet on page 9 of this booklet. ERMOSA # () ERMOSA # () ERMOSA R W W 4 VAC COM OE ZOE C IG RELAY RELAY R W W 4 VAC COM OE ZOE C IG RELAY RELAY RELAY RELAY SR 50-C-4 SR 50-C-4 () RELAY RELAY X X X X WO ZOE, O EABLE # () # () SR 50-C-4 R W W ERMOSA 4 VAC COM OE ZOE C IG RELAY RELAY RELAY COROL () (40 VAC) { { RELAY RELAY X X X X 40 VAC OE ZOE, O EABLE (COROL & SAME SOURCE) RELAY RELAY X X X X COROL () (40 VAC) { { 40 VAC OE ZOE, O EABLE (COROL & DIFFERE SOURCE)

6 SR50-OR-4 One Zone Switching Relay with Outdoor Reset ERMOSAS (4VAC) COROL O ERMOSA OUDOOR SESOR SUPPLY SESOR COROL O RASFORMER ZOE VALVE ED (S) OUDOOR SESOR SUPPLY SESOR SW DESIG OUDOOR EMPERAURE FOR 80 F SUPPLY EMPERAURE PO 0 40 X X R W C RW OUDOOR SESOR SA DW OE ZOE IG RELAY WI OUDOOR RESE SUPPLY SESOR SW DESIG OUDOOR EMPERAURE FOR 80 F SUPPLY EMPERAURE PO 0 40 X X R W C RW OUDOOR SESOR SA DW OE ZOE IG RELAY WI OUDOOR RESE SUPPLY SESOR SA SA SR 50-OR-4 6 AMP DW OVERRIDE RELAY SR 50-OR-4 6 AMP DW OVERRIDE RELAY () SYSEM (OPIOAL) () SYSEM (OPIOAL) OE ZOE ISALLAIO W/O IDIREC DW ZOE VALVE ISALLAIO W/O ZOE COROL, W/O IDIREC DW ERMOSAS (4VAC) ERMOSAS (4VAC) A DW AQUASA I X X R W R W R W C C C ISOLAED ZOE ERMOSAS ED EXISIG ZOE VALVE COROL O SA VALVE SA VALVE I X X R W R W R W C C C ISOLAED ZOE ERMOSAS ED EXISIG ZOE VALVE COROL O SA VALVE SA VALVE SA VALVE SA VALVE PUMP ED PUMP ED X X /O COM /C ZOE VALVES ZOE PUMP ED PUMP ED X X /O COM /C ZOE VALVES ZOE WIRE ZOE VALVE (O ED ) MUS USE ACO WIRE ZOE VALVE ACO WIRE ZOE VALVE WIRE ZOE VALVE (O ED ) MUS USE ACO WIRE ZOE VALVE ACO WIRE ZOE VALVE COROL O OUDOOR SESOR SUPPLY SESOR COROL O OUDOOR SESOR SUPPLY SESOR SW DESIG OUDOOR EMPERAURE FOR 80 F SUPPLY EMPERAURE PO 0 40 X X R SA W C RW DW OE ZOE IG RELAY WI OUDOOR RESE OUDOOR SUPPLY SESOR SESOR SW DESIG OUDOOR EMPERAURE FOR 80 F SUPPLY EMPERAURE PO 0 40 X X R SA W C RW DW OE ZOE IG RELAY WI OUDOOR RESE OUDOOR SUPPLY SESOR SESOR SA SA SR 50-OR-4 6 AMP DW OVERRIDE RELAY SR 50-OR-4 6 AMP DW OVERRIDE RELAY () SYSEM (OPIOAL) () SYSEM (OPIOAL) 4 MULI-ZOE ISALLAIO WI ZOE COROL, W/O IDIREC DW MULI-ZOE ISALLAIO WI ZOE COROL, WI IDIREC DW

7 L L (O) (EURAL) ERMOSAS CIRCUI BREAKER CUSOMER EMERGECY COM X X R W R W R W R W ISOLAED ZOE ED ERMOSAS () FOUR ZOE IG RELAY O ERMOSAS L L OEYWELL L84 OR EQUAL ERMAL (FIROMAIC) ZOE B C C ZR ZC B SERVICE S ZC ZR ZOE ZOE ZOE ZOE4 SR O (IF AACED) LIE VOLAGE OIL BURER RELAY LOW WAER CU OE: ankless coil has priority. 5

8 wo Switching Relays Connected ogether ERMOSAS IDIREC WAER EAER AQUASA OR ERMOSA O: "" O COM X X R W R W R W R W ISOLAED ZOE ED ERMOSAS () FOUR ZOE IG RELAY O ZOE S ZC ZR ZOE ZOE ZOE ZOE4 SR DW EAER ERMOSAS O: "" O COM X X R W R W R W R W ISOLAED ZOE ED ERMOSAS () FOUR ZOE IG RELAY O ZOE S ZC ZR ZOE ZOE ZOE ZOE4 SR OUPU O USED 6

9 Priority Zoning Circulator Controlling Switching Relay / ZOIG CIRC. O O (on) I P ERMO- ED SA R W X X R C IDIREC WAER EAER AQUASA OR ERMOSA OUPU (OPIOAL) O: "" O ERMOSAS COM X X R W R W R W R W R W R W ISOLAED ZOE ZOE 5 ZOE 6 ED ERMOSAS () SIX ZOE IG RELAY ZOE 6 O ZOE S ZC ZR ZOE ZOE ZOE ZOE4 ZOE5 ZOE6 SR ZOE 5 ZOE 6 REMOVE 7

10 Priority Zoning Circulator Controlling Switching Relays / ZOIG (on) CIRC. O O O: "" O IDIREC WAER EAER AQUASA OR ERMOSA REMOVE I P ERMO- SA ED R W X X R C OUPU (OPIOAL) O: "" O ERMOSAS ERMOSAS COM X X R W R W R W R W ISOLAED ZOE ED ERMOSAS () FOUR ZOE IG RELAY O COM X X R W R W R W R W ISOLAED ZOE ED ERMOSAS () FOUR ZOE IG RELAY ZOE S ZC ZR ZOE ZOE ZOE ZOE4 SR S ZC ZR ZOE ZOE ZOE ZOE4 REMOVE O ZOE SR

11 SR50 Switching Relay Controlling Switching Relays IDIREC WAER EAER AQUASA OR ERMOSA R W 4 VAC COM OE ZOE IG RELAY SR 50-4 O: "" O COM /O /C /C /O COM ERMOSAS ERMOSAS COM X X R W R W R W R W ISOLAED ZOE ED ERMOSAS () FOUR ZOE IG RELAY O COM X X R W R W R W R W ISOLAED ZOE ED ERMOSAS () FOUR ZOE IG RELAY O ZOE ZOE S ZC ZR ZOE ZOE ZOE ZOE4 SR S ZC ZR ZOE ZOE ZOE ZOE4 SR REMOVE REMOVE 9

12 SR50-EXP Switching Relay Controlling Another Switching Relay O: "" O COROLS O RESE PRIMARY PUMP O POS PURGE O PROEC O PUMP EXERCISE O ED ORMAL EXPASIO 4 MI/4 OUR ERMOSA ACCESSORY POR RESE OVERRIDE X X A B C R W C 4 VOLS AC OLY IDIREC WAER EAER AQUASA OR ERMOSA OE : erminals C are for optional 4V thermostat COMMO connections. SIGLE ZOE EXPADABLE IG RELAY SR 50-EXP-4 /O /C PRIMARY OUPU DW EAER O: "" O COM ERMOSAS X X R W R W R W R W R W R W ISOLAED ZOE ZOE 5 ZOE 6 ED ERMOSAS () SIX ZOE IG RELAY ZOE 6 O ZOE S ZC ZR ZOE ZOE ZOE ZOE4 ZOE5 ZOE6 ZOE 5 ZOE 6 SR REMOVE 0

13 SR50-EXP Switching Relay Controlling a Zone Valve Control O AQUASA RELAY COROLS O RESE PRIMARY PUMP O POS PURGE O PROEC O PUMP EXERCISE O ED ORMAL EXPASIO 4 MI/4 OUR ERMOSA ACCESSORY POR RESE OVERRIDE X X A B C R W C 4 VOLS AC OLY IDIREC WAER EAER AQUASA OR ERMOSA OE : erminals C are for optional 4V thermostat COMMO connections. SIGLE ZOE EXPADABLE IG RELAY SR 50-EXP-4 /O /C PRIMARY OUPU DW EAER Powered from ransformer A Powered from ransformer B WIE WIE FACORY ISAL RASFORMER FACORY ISAL RASFORMER A B O AQUASA RELAY I PUMP ED ZOE 6 PUMP ED X X /O COM /C ERMOSAS (4VAC) X X R W C R W C R W C R W C R W C R W C ISOLAED ZOE ZOE 5 ZOE 6 ED ERMOSAS () ZOE ZVC SIX ZOE ZOE VALVE COROL ZOE VALVES ZOE 5 ZOE 6 See OE ZOE 6 O O SA VALVE SA VALVE SA VALVE SA 4 SA 5 VALVE 4 VALVE 5 SA 6 VALVE 6 SYSEM PUMP DRY COACS MOOR ED ZOE OE : When a circulator is used on the priority zone instead of a zone valve, jumper and 4 of the priority zone. URS O WE AY ZOE VALVE OPES. SYSEM PUMP URS O WE AY ZOE VALVE OPES EXCEP WE E DW EAER (SR50-EXP) CALLS. WIRE ZOE VALVE (O ED ) MUS USE ACO WIRE ZOE VALVE Powered from ransformer A 4 WIRE ZOE VALVE ( OPE, SELF CLOSIG) Powered from ransformer B

14 Expandable Switching Relays Connected ogether OE : erminals C are for optional 4V thermostat COMMO connections. ERMOSAS See OE SEIGS Master/Slave: Slave Priority Zone: Off Reset/ormal: ormal COROLS O RESE PRIMARY PUMP O POS PURGE O PROEC O PUMP EXERCISE O LOW LIMI (ZC) O ORMAL 4 MI/4 OUR X X X X A B C R W C R W C R W C R W C MAI EXPASIO ZOE E ED ERMOSAS () ACCESSORY POR FOUR ZOE EXPADABLE IG RELAY ZOE SR 504-EXP-4 S /C ZC ZR PRIMARY ZOE ZOE ZOE ZOE4 ZOE4 O: "" O WI DW "" IDIREC WAER EAER AQUASA OR ERMOSA O: "" O ERMOSAS See OE SEIGS Master/Slave: Master Priority Zone: On Reset/ormal: ormal COROLS O RESE PRIMARY PUMP O POS PURGE O PROEC O PUMP EXERCISE O LOW LIMI (ZC) O ORMAL 4 MI/4 OUR X X X X A B C R W C R W C R W C R W C R W C R W C MAI EXPASIO ZOE ZOE 5 ZOE 6 E ED ERMOSAS () ACCESSORY POR SIX ZOE EXPADABLE IG RELAY ZOE S /C ZC ZR PRIMARY ZOE ZOE ZOE ZOE4 ZOE5 ZOE6 ZOE6 ZOE 5 ZOE 6 SR 506-EXP-4 PRIMARY SYSEM (OPIOAL) DW

15 Expandable Switching Relays Connected ogether O: "" O SEIGS Master/Slave: Master Priority Zone: On Reset/ormal: ormal O: "" O WI DW "" COROLS O RESE PRIMARY PUMP O POS PURGE O PROEC O PUMP EXERCISE O ORMAL LOW LIMI (ZC) O 4 MI/4 OUR ERMOSAS X X X X A B C R W C R W C R W C R W C MAI EXPASIO ZOE E ED ERMOSAS () ACCESSORY POR FOUR ZOE EXPADABLE IG RELAY See OE IDIREC WAER EAER AQUASA OR ERMOSA ZOE OE : erminals C are for optional 4V thermostat COMMO connections. SR 504-EXP-4 PRIMARY SYSEM (OPIOAL) S /C ZC ZR PRIMARY ZOE ZOE ZOE ZOE4 ZOE4 DW SEIGS Master/Slave: Slave Priority Zone: Off Reset/ormal: ormal ERMOSAS SEIGS ERMOSAS Master/Slave: Slave See OE Priority Zone: Off Reset/ormal: ormal See OE COROLS O RESE PRIMARY PUMP O POS PURGE O PROEC O PUMP EXERCISE O SR 504-EXP-4 LOW LIMI (ZC) O ORMAL 4 MI/4 OUR X X X X A B C R W C R W C R W C R W C MAI EXPASIO ZOE E ED ERMOSAS () ACCESSORY POR FOUR ZOE EXPADABLE IG RELAY S /C ZC ZR PRIMARY ZOE ZOE ZOE ZOE4 ZOE4 ZOE COROLS O RESE PRIMARY PUMP O POS PURGE O PROEC O PUMP EXERCISE O ORMAL LOW LIMI (ZC) O 4 MI/4 OUR X X X X A B C R W C R W C R W C R W C R W C R W C MAI EXPASIO ZOE ZOE 5 ZOE 6 E ED ERMOSAS () ACCESSORY POR SIX ZOE EXPADABLE IG RELAY S /C ZC ZR PRIMARY ZOE ZOE ZOE ZOE4 ZOE5 ZOE6 ZOE6 ZOE ZOE 5 ZOE 6 SR 506-EXP-4

16 Indirect Water eaters with Priority Connected to Standard Switching Relays COM X X R W R W ISOLAED ZOE ED ERMOSAS WO ZOE IG RELAY ZOE O IDIREC WAER EAER AQUASA OR ERMOSA IDIREC WAER EAER AQUASA OR ERMOSA ZOE O: "" O S ZC ZR ZOE ZOE SR 50-4 ERMOSAS O ERMOSAS O COM X X R W R W R W R W ISOLAED ZOE ED ERMOSAS () FOUR ZOE IG RELAY O COM X X R W R W R W R W ISOLAED ZOE ED ERMOSAS () FOUR ZOE IG RELAY O ZOE ZOE S ZC ZR ZOE ZOE ZOE ZOE4 SR S ZC ZR ZOE ZOE ZOE ZOE4 SR ZOE O USED ZOE O USED 4

17 Indirect Water eaters with Priority Connected to EXP Switching Relays COM X X R W R W ISOLAED ZOE ED ERMOSAS WO ZOE IG RELAY ZOE O IDIREC WAER EAER AQUASA OR ERMOSA IDIREC WAER EAER AQUASA OR ERMOSA ZOE O: "" O S ZC ZR ZOE ZOE SR 50-4 OE : erminals C are for optional 4V thermostat COMMO connections. DW S SEIGS Master/Slave: Master Priority Zone: On Reset/ormal: ormal ERMOSAS SEIGS Master/Slave: Slave Priority Zone: Off Reset/ormal: ormal ERMOSAS See OE COROLS O RESE PRIMARY PUMP O POS PURGE O PROEC O PUMP EXERCISE O ORMAL LOW LIMI (ZC) O 4 MI/4 OUR X X X X A B C R W C R W C R W C R W C MAI EXPASIO ZOE E ED ERMOSAS () ACCESSORY POR FOUR ZOE EXPADABLE IG RELAY COROLS O RESE PRIMARY PUMP O POS PURGE O PROEC O PUMP EXERCISE O LOW LIMI (ZC) O ORMAL 4 MI/4 OUR X X X X A B C R W C R W C R W C R W C MAI EXPASIO ZOE E ED ERMOSAS () ACCESSORY POR FOUR ZOE EXPADABLE IG RELAY ZOE ZOE SR 504-EXP-4 S /C ZC ZR PRIMARY ZOE ZOE ZOE ZOE4 ZOE4 SR 504-EXP-4 S /C ZC ZR PRIMARY ZOE ZOE ZOE ZOE4 ZOE4 PRIMARY SYSEM (OPIOAL) ZOE O USED 5

18 PC700 Boiler Reset Control Connected to SR50-EXP Switching Relay OUDOOR SESOR BOIL OU SE SE PC700 ZOE COROL SESOR O: "" O COROLS O RESE PRIMARY PUMP O POS PURGE O PROEC O PUMP EXERCISE O SEIGS Master/Slave: Master Reset/ormal: Reset ED ORMAL EXPASIO 4 MI/4 OUR ERMOSA ERMOSA ACCESSORY POR SR 50-EXP-4 /O /C PRIMARY OUPU RESE OVERRIDE X X A B C R W C 4 VOLS AC OLY SIGLE ZOE EXPADABLE IG RELAY OE : erminals C are for optional 4V thermostat COMMO connections. o: DW Aquastat if PC700 Boiler Reset emperature is to be overridden during DW call. SYSEM 6

19 SR50-EXP and PC700 Boiler Reset Control Connected to an Existing Switching Relay OUDOOR SESOR O: "" O ote: If Zone Control comes on without a call for heat, reverse Reset Override input ( & ) wires on SR50-EXP. PC700 BOIL OU ZOE SE SE COROL SESOR COROLS O RESE PRIMARY PUMP O POS PURGE O PROEC O PUMP EXERCISE O SEIGS Master/Slave: Master Reset/ormal: Reset ED ORMAL EXPASIO 4 MI/4 OUR ERMOSA ACCESSORY POR RESE OVERRIDE X X A B C R W C 4 VOLS AC OLY SIGLE ZOE EXPADABLE IG RELAY SR 50-EXP-4 /O /C PRIMARY OUPU EXISIG ZOE COROL AMP ERMOSAS SR 504 0V RELAY X X ED FOUR ZOE IG RELAY WI OPIOAL ZC ZR ZOE ZOE ZOE ZOE4 ZOE ZOE ZOE ZOE4 0 VOL S O IDIREC WAER EAER AQUASA OR ERMOSA ZOE PRIMARY SYSEM (Optional) DW EAER Connecting a DW eater to an Existing eating Only Switching Relay Using an SR50-EXP and PC700 Boiler Reset Control OUDOOR SESOR IDIREC WAER EAER AQUASA OR ERMOSA OE : erminals C are for optional 4V thermostat COMMO connections. O: "" O See OE PC700 BOIL OU ZOE SE SE COROL SESOR COROLS O RESE PRIMARY PUMP O POS PURGE O PROEC O PUMP EXERCISE O SEIGS Master/Slave: Master Reset/ormal: Reset ED ORMAL EXPASIO 4 MI/4 OUR ERMOSA ACCESSORY POR RESE OVERRIDE X X A B C R W C 4 VOLS AC OLY SIGLE ZOE EXPADABLE IG RELAY SR 50-EXP-4 /O /C PRIMARY OUPU EXISIG ZOE COROL AMP SR 504 0V RELAY X X ED FOUR ZOE IG RELAY WI OPIOAL ZC ZR ZOE ZOE ZOE ZOE4 ZOE ZOE ZOE ZOE4 0 VOL S ERMOSAS O ZOE DW EAER REMOVE 7

20 SR50-EXP and PC700 Boiler Reset Control Connected to an Existing Zone Valve Control OUDOOR SESOR O: "" O ote: If Zone Control comes on without a call for heat, reverse Reset Override input ( & ) wires on SR50-EXP. PC700 BOIL OU ZOE SE SE COROL COROLS ED EXPASIO ERMOSA RESE OVERRIDE X X A B C R W C 4 VOLS AC OLY WIE FACORY ISAL RASFORMER 4 VAC EXISIG ZOE COROL MODE ORMAL RESE ERMOSAS IDIREC WAER EAER AQUASA OR ERMOSA SESOR O RESE PRIMARY PUMP O POS PURGE O PROEC O PUMP EXERCISE O SEIGS Master/Slave: Master Reset/ormal: Reset ORMAL 4 MI/4 OUR ACCESSORY POR I MAI EXRA ED ED ( AMP MAX) ZOE ZOE /O COM /C RELAY ZVC 404 FOUR ZOE ZOE VALVE COROL WI OPIOAL O SA VALVE SA VALVE SA VALVE SA 4 VALVE 4 SIGLE ZOE EXPADABLE IG RELAY SR 50-EXP-4 /O /C PRIMARY OUPU WIRE ZOE VALVE (O ED ) ACO WIRE ZOE VALVE MOOR ED 4 WIRE ZOE VALVE ( OPE, SELF CLOSIG) ZOE SEE OE PRIMARY SYSEM (Optional) DW EAER ZOE VALVE SYSEM ote: When a circulator is used on the priority zone instead of a zone valve, jumper and 4 of the priority zone. Connecting a DW eater to an Existing eating Only Zone Valve Control Using an SR50-EXP and PC700 Boiler Reset Control OUDOOR SESOR BOIL SE OU SE PC700 ZOE COROL SESOR O: "" O COROLS O RESE PRIMARY PUMP O POS PURGE O PROEC O PUMP EXERCISE O SEIGS Master/Slave: Master Reset/ormal: Reset ED ORMAL EXPASIO 4 MI/4 OUR ERMOSA ACCESSORY POR RESE OVERRIDE X X A B C R W C 4 VOLS AC OLY IDIREC WAER EAER AQUASA OR ERMOSA See OE WIE FACORY ISAL RASFORMER OE : erminals C are for optional 4V thermostat COMMO connections. 4 VAC I MAI EXRA ED ED EXISIG ZOE COROL MODE ORMAL RESE ( AMP MAX) ERMOSAS ZOE /O COM /C RELAY O ZOE ZVC 404 FOUR ZOE ZOE VALVE COROL WI OPIOAL SA VALVE SA VALVE SA VALVE SA 4 VALVE 4 SIGLE ZOE EXPADABLE IG RELAY SR 50-EXP-4 /O /C PRIMARY OUPU WIRE ZOE VALVE (O ED ) ACO WIRE ZOE VALVE MOOR ED 4 WIRE ZOE VALVE ( OPE, SELF CLOSIG) ZOE SEE OE ZOE VALVE SYSEM ote: When a circulator is used on the priority zone instead of a zone valve, jumper and 4 of the priority zone. DW EAER 8

21 SR50-EXP and PC70 Boiler Reset Control Connected to an Existing Switching Relay OUDOOR SESOR ote: If Zone Control comes on without a call for heat, reverse Reset Override input ( & ) wires on SR50-EXP. PC70 SAGE SAGE BOIL OU ZOE SE SE COROL SESOR DW DEMAD COROLS O RESE PRIMARY PUMP O POS PURGE O PROEC O PUMP EXERCISE O SEIGS Master/Slave: Master Reset/ormal: Reset ED ORMAL EXPASIO 4 MI/4 OUR ERMOSA ACCESSORY POR RESE OVERRIDE X X A B C R W C 4 VOLS AC OLY EXISIG ZOE COROL ERMOSAS SR 504 0V RELAY ZOE ZOE ZOE ZOE4 FOUR ZOE IG RELAY WI OPIOAL O IDIREC WAER EAER AQUASA OR ERMOSA ZOE # SIGLE ZOE EXPADABLE IG RELAY SR 50-EXP-4 /O /C PRIMARY OUPU AMP X X ED ZC ZR ZOE ZOE ZOE ZOE4 0 VOL S # PRIMARY SYSEM (Optional) WIRIG EEDED OLY IF ZOE IS DW DW EAER SR50-EXP and PC705 Variable Speed Pump Injection Control Connected to an Existing Switching Relay OUDOOR SESOR PC705- BOIL SUP OU SE SE SE ZOE COROL SUPPLY SESOR SESOR GREE/GROUD RED BLUE (SEE OE B O PAGE ) SYSEM IJECIO O: "" O COROLS O RESE PRIMARY PUMP O POS PURGE O PROEC O PUMP EXERCISE O SEIGS Master/Slave: Master Reset/ormal: Reset ED ORMAL EXPASIO 4 MI/4 OUR ERMOSA ACCESSORY POR RESE OVERRIDE X X A B C R W C 4 VOLS AC OLY SIGLE ZOE EXPADABLE IG RELAY SR 50-EXP-4 /O /C PRIMARY OUPU ote: If Zone Control comes on without a call for heat, reverse Reset Override input ( & ) wires on SR50-EXP. EXISIG ZOE COROL AMP PRIMARY SYSEM (Optional) SR 504 0V RELAY X X ED FOUR ZOE IG RELAY WI OPIOAL ZC ZR ERMOSAS ZOE ZOE ZOE ZOE4 ZOE ZOE ZOE ZOE4 0 VOL S O IDIREC WAER EAER AQUASA OR ERMOSA ZOE 9

22 OUDOOR SESOR PC700 BOIL SE OU SE ZOE COROL SESOR PC700 Boiler Reset Control Connected to EXP Switching Relay SEIGS Master/Slave: Master Priority Zone: On or Off Reset/ormal: Reset ERMOSAS OE : erminals C are for optional 4V thermostat COMMO connections. COROLS O RESE PRIMARY PUMP O POS PURGE O PROEC O PUMP EXERCISE O LOW LIMI (ZC) O ORMAL 4 MI/4 OUR X X X X A B C R W C R W C R W C R W C MAI EXPASIO ZOE E ED ERMOSAS () ACCESSORY POR FOUR ZOE EXPADABLE IG RELAY ZOE SR 504-EXP-4 S /C ZC ZR PRIMARY ZOE ZOE ZOE ZOE4 ZOE4 PRIMARY SYSEM (OPIOAL) 0

23 SAGE PC70 Stage Boiler Reset Control Connected to EXP Switching Relay OUDOOR SESOR PC70 SAGE BOIL SE OU SE ZOE COROL DW DEMAD SEIGS Master/Slave: Master Priority Zone: On or Off Reset/ormal: Reset ERMOSAS OE : erminals C are for optional 4V thermostat COMMO connections. SESOR COROLS O RESE ORMAL PRIMARY PUMP O POS PURGE O PROEC O PUMP EXERCISE O 4 MI/4 OUR LOW LIMI (ZC) O X X X X A B C R W C R W C R W C R W C MAI EXPASIO ZOE E ED ERMOSAS () ACCESSORY POR FOUR ZOE EXPADABLE IG RELAY ZOE # SR 504-EXP-4 S /C ZC ZR PRIMARY ZOE ZOE ZOE ZOE4 ZOE4 PRIMARY SYSEM (OPIOAL) # WIRIG EEDED OLY IF ZOE IS DW

24 OUDOOR SESOR BOIL SE PC705- SUP SE OU SE ZOE COROL SUPPLY SESOR SESOR PC705 Variable Speed Pump Injection Control Connected to EXP Switching Relay O: "" O SEIGS Master/Slave: Master Priority Zone: On or Off Reset/ormal: Reset ERMOSAS OE : erminals C are for optional 4V thermostat COMMO connections. GREE/GROUD (SEE OE B) COROLS O RESE PRIMARY PUMP O POS PURGE O PROEC O PUMP EXERCISE O LOW LIMI (ZC) O ORMAL 4 MI/4 OUR X X X X A B C R W C R W C R W C R W C MAI EXPASIO ZOE E ED ERMOSAS () ACCESSORY POR FOUR ZOE EXPADABLE IG RELAY RED BLUE SYSEM AD/OR ZOE IJECIO SR 504-EXP-4 S /C ZC ZR PRIMARY ZOE ZOE ZOE ZOE4 ZOE4 SYSEM AD/OR (SEE OE A) OE A: WE SYSEM IS COECED O PRIMARY ERMIAL O IG RELAY, E PRIMARY PUMP DIP SES OPERAIO OF IS OUPU. OE B: WE SYSEM IS COECED O RED WIRE O PC705-, E WILL OPERAE OLY WE ERMOSA CALLS FOR EA AD E OUDOOR EMPERAURE IS BELOW E WARM WEAER SU DOW (WWSD) EMPERAURE. E WWSD CA BE ADJUSED OR URED SO A E IS O AFFECED BY OUDOOR EMPERAURE.

25 PC700 Boiler Reset Control Connected to EXP Switching Relays SEIGS Master/Slave: Master Priority Zone: On or Off Reset/ormal: Reset ERMOSAS See OE OUDOOR SESOR COROLS O RESE PRIMARY PUMP O POS PURGE O PROEC O PUMP EXERCISE O LOW LIMI (ZC) O ORMAL 4 MI/4 OUR X X X X A B C R W C R W C R W C R W C MAI EXPASIO ZOE E ED ERMOSAS () ACCESSORY POR FOUR ZOE EXPADABLE IG RELAY ZOE BOIL OU SE SE PC700 ZOE COROL SR 504-EXP-4 S /C ZC ZR PRIMARY ZOE ZOE ZOE ZOE4 ZOE4 SESOR PRIMARY SYSEM (OPIOAL) OE : erminals C are for optional 4V thermostat COMMO connections. SEIGS Master/Slave: Slave Priority Zone: Off Reset/ormal: ormal ERMOSAS See OE COROLS O RESE PRIMARY PUMP O POS PURGE O PROEC O PUMP EXERCISE O LOW LIMI (ZC) O ORMAL 4 MI/4 OUR X X X X A B C R W C R W C R W C R W C MAI EXPASIO ZOE E ED ERMOSAS () ACCESSORY POR FOUR ZOE EXPADABLE IG RELAY ZOE SR 504-EXP-4 S /C ZC ZR PRIMARY ZOE ZOE ZOE ZOE4 ZOE4

26 PC70 Stage Boiler Reset Control Connected to EXP Switching Relays OUDOOR SESOR SEIGS Master/Slave: Master Priority Zone: On or Off Reset/ormal: Reset ERMOSAS See OE SAGE PC70 SAGE BOIL OU ZOE SE SE COROL DW DEMAD COROLS O RESE PRIMARY PUMP O POS PURGE O PROEC O PUMP EXERCISE O LOW LIMI (ZC) O ORMAL 4 MI/4 OUR X X X X A B C R W C R W C R W C R W C MAI EXPASIO ZOE E ED ERMOSAS () ACCESSORY POR FOUR ZOE EXPADABLE IG RELAY SESOR ZOE SR 504-EXP-4 S /C ZC ZR PRIMARY ZOE ZOE ZOE ZOE4 ZOE4 # PRIMARY SYSEM (OPIOAL) WIRIG EEDED OLY IF ZOE IS DW # SEIGS Master/Slave: Slave Priority Zone: Off Reset/ormal: ormal ERMOSAS See OE COROLS O RESE PRIMARY PUMP O POS PURGE O PROEC O PUMP EXERCISE O LOW LIMI (ZC) O ORMAL 4 MI/4 OUR X X X X A B C R W C R W C R W C R W C MAI EXPASIO ZOE E ED ERMOSAS () ACCESSORY POR FOUR ZOE EXPADABLE IG RELAY ZOE SR 504-EXP-4 S /C ZC ZR PRIMARY ZOE ZOE ZOE ZOE4 ZOE4 OE : erminals C are for optional 4V thermostat COMMO connections. 4

27 PC705 Variable Speed Pump Injection Control Connected to EXP Switching Relays O: "" O SEIGS Master/Slave: Master Priority Zone: On or Off Reset/ormal: Reset ERMOSAS See OE OUDOOR SESOR GREE/GROUD (SEE OE B O PAGE ) COROLS O RESE PRIMARY PUMP O POS PURGE O PROEC O PUMP EXERCISE O LOW LIMI (ZC) O ORMAL 4 MI/4 OUR X X X X A B C R W C R W C R W C R W C MAI EXPASIO ZOE E ED ERMOSAS () ACCESSORY POR FOUR ZOE EXPADABLE IG RELAY BOIL SE PC705- SUP OU SE SE ZOE COROL RED BLUE SYSEM IJECIO SR 504-EXP-4 S /C ZC ZR PRIMARY ZOE ZOE ZOE ZOE4 ZOE4 ZOE SUPPLY SESOR SESOR PRIMARY SYSEM (OPIOAL) (SEE OE A O PAGE ) OE : erminals C are for optional 4V thermostat COMMO connections. SEIGS Master/Slave: Slave Priority Zone: Off Reset/ormal: ormal ERMOSAS See OE COROLS O RESE PRIMARY PUMP O POS PURGE O PROEC O PUMP EXERCISE O LOW LIMI (ZC) O ORMAL 4 MI/4 OUR X X X X A B C R W C R W C R W C R W C MAI EXPASIO ZOE E ED ERMOSAS () ACCESSORY POR FOUR ZOE EXPADABLE IG RELAY ZOE SR 504-EXP-4 S /C ZC ZR PRIMARY ZOE ZOE ZOE ZOE4 ZOE4 5

28 PC700 and PC705 Controls Connected to EXP Switching Relays O: "" O SEIGS Master/Slave: Master Priority Zone: On or Off Reset/ormal: Reset ERMOSAS See OE OUDOOR SESOR COROLS O RESE PRIMARY PUMP O POS PURGE O PROEC O PUMP EXERCISE O LOW LIMI (ZC) O ORMAL 4 MI/4 OUR X X X X A B C R W C R W C R W C R W C MAI EXPASIO ZOE E ED ERMOSAS () ACCESSORY POR FOUR ZOE EXPADABLE IG RELAY ZOE BOIL OU SE SE PC700 ZOE COROL SR 504-EXP-4 S /C ZC ZR PRIMARY ZOE ZOE ZOE ZOE4 ZOE4 OUDOOR SESOR SESOR GREE/GROUD PRIMARY SYSEM (OPIOAL) (SEE OE A O PAGE ) BOIL SE PC705- SUP OU SE SE ZOE COROL SESOR RED SUPPLY SESOR BLUE (SEE OE B O PAGE ) SYSEM IJECIO COROLS O RESE PRIMARY PUMP O POS PURGE O PROEC O PUMP EXERCISE O LOW LIMI (ZC) O SEIGS Master/Slave: Slave Priority Zone: Off Reset/ormal: Reset ORMAL 4 MI/4 OUR X X X X A B C R W C R W C R W C R W C MAI EXPASIO ZOE E ED ERMOSAS () ACCESSORY POR FOUR ZOE EXPADABLE IG RELAY ERMOSAS See OE ZOE SR 504-EXP-4 S /C ZC ZR PRIMARY ZOE ZOE ZOE ZOE4 ZOE4 OE : erminals C are for optional 4V thermostat COMMO connections. 6

29 PC70 and PC705 Controls Connected to EXP Switching Relays OUDOOR SESOR SAGE PC70 SAGE BOIL OU ZOE SE SE COROL SESOR DW DEMAD COROLS O RESE PRIMARY PUMP O POS PURGE O PROEC O PUMP EXERCISE O LOW LIMI (ZC) O SEIGS Master/Slave: Master Priority Zone: On or Off Reset/ormal: Reset ORMAL 4 MI/4 OUR X X X X A B C R W C R W C R W C R W C MAI EXPASIO ZOE E ED ERMOSAS () ACCESSORY POR FOUR ZOE EXPADABLE IG RELAY ERMOSAS See OE ZOE # SR 504-EXP-4 S /C ZC ZR PRIMARY ZOE ZOE ZOE ZOE4 ZOE4 PRIMARY SYSEM (OPIOAL) # WIRIG EEDED OLY IF ZOE IS DW BOIL SE OUDOOR SESOR PC705- SUP OU SE SE ZOE COROL SUPPLY SESOR GREE/GROUD RED BLUE (SEE OE B O PAGE ) SYSEM IJECIO COROLS O RESE PRIMARY PUMP O POS PURGE O PROEC O PUMP EXERCISE O LOW LIMI (ZC) O SEIGS Master/Slave: Slave Priority Zone: Off Reset/ormal: Reset ORMAL 4 MI/4 OUR X X X X A B C R W C R W C R W C R W C MAI EXPASIO ZOE E ED ERMOSAS () ACCESSORY POR FOUR ZOE EXPADABLE IG RELAY ERMOSAS See OE ZOE SESOR SR 504-EXP-4 S /C ZC ZR PRIMARY ZOE ZOE ZOE ZOE4 ZOE4 OE : erminals C are for optional 4V thermostat COMMO connections. 7

30 ZVC40/404/405/406 with System Pump Powered from ransformer A Powered from ransformer B O: AQUASA RELAY ERMOSAS (4VAC) IDIREC WAER EAER AQUASA OR ERMOSA See OE FACORY ISAL RASFORMER WIE I ZOE ZVC SIX ZOE ZOE VALVE COROL FACORY ISAL RASFORMER WIE A B PUMP ED X X ZOE 6 PUMP ED /O COM /C X X R W C R W C R W C R W C R W C R W C ISOLAED ZOE ZOE 5 ZOE 6 ED ERMOSAS () ZOE VALVES ZOE 5 ZOE 6 ZOE 6 O SA VALVE SA VALVE SA VALVE SA 4 SA 5 VALVE 4 VALVE 5 SA 6 VALVE 6 DRY COACS MOOR ED ZOE OE : When a circulator is used on the priority zone instead of a zone valve, jumper and 4 of the priority zone. SYSEM PUMP SYSEM PUMP AD UR O WE AY ZOE VALVE OPES. WIRE ZOE VALVE (O ED ) MUS USE ACO WIRE ZOE VALVE 4 WIRE ZOE VALVE ( OPE, SELF CLOSIG) Powered from ransformer A Powered from ransformer B OE : erminals C are for optional 4V thermostat COMMO connections. 8

31 ZVC40/404/405/406 with Domestic ot Water (DW) Pump Powered from ransformer A Powered from ransformer B O: AQUASA RELAY ERMOSAS (4VAC) IDIREC WAER EAER AQUASA OR ERMOSA See OE FACORY ISAL RASFORMER WIE I ZOE ZVC SIX ZOE ZOE VALVE COROL FACORY ISAL RASFORMER WIE A B PUMP ED X X ZOE 6 PUMP ED /O COM /C X X R W C R W C R W C R W C R W C R W C ISOLAED ZOE ZOE 5 ZOE 6 ED ERMOSAS () ZOE VALVES ZOE 5 ZOE 6 ZOE 6 O SA VALVE SA VALVE SA VALVE SA 4 SA 5 VALVE 4 VALVE 5 SA 6 VALVE 6 MOOR ED ZOE OE : When a circulator is used on the priority zone instead of a zone valve, jumper and 4 of the priority zone. DW PUMP URS O WE AY ZOE VALVE OPES. DW PUMP URS O OLY WE ZOE CALLS. WIRE ZOE VALVE (O ED ) MUS USE ACO WIRE ZOE VALVE 4 WIRE ZOE VALVE ( OPE, SELF CLOSIG) Powered from ransformer A Powered from ransformer B OE : erminals C are for optional 4V thermostat COMMO connections. 9

32 ZVC40/404/405/406 with System and DW Pumps Powered from ransformer A Powered from ransformer B O: AQUASA RELAY ERMOSAS (4VAC) IDIREC WAER EAER AQUASA OR ERMOSA See OE FACORY ISAL RASFORMER WIE I ZOE ZVC SIX ZOE ZOE VALVE COROL FACORY ISAL RASFORMER WIE A B PUMP ED X X ZOE 6 PUMP ED /O COM /C X X R W C R W C R W C R W C R W C R W C ISOLAED ZOE ZOE 5 ZOE 6 ED ERMOSAS () ZOE VALVES ZOE 5 ZOE 6 ZOE 6 O SA VALVE SA VALVE SA VALVE SA 4 SA 5 VALVE 4 VALVE 5 SA 6 VALVE 6 SYSEM PUMP DW PUMP SYSEM PUMP AD UR O WE AY ZOE VALVE OPES. DW PUMP URS O OLY WE ZOE CALLS. WIRE ZOE VALVE (O ED ) MUS USE ACO WIRE ZOE VALVE MOOR ED 4 WIRE ZOE VALVE ( OPE, SELF CLOSIG) ZOE Powered from ransformer A Powered from ransformer B OE : When a circulator is used on the priority zone instead of a zone valve, jumper and 4 of the priority zone. OE : erminals C are for optional 4V thermostat COMMO connections. 0

33 ZVC40/404/405/406 with System, DW and Secondary Pumps Powered from ransformer A Powered from ransformer B O: AQUASA RELAY ERMOSAS (4VAC) IDIREC WAER EAER AQUASA OR ERMOSA See OE FACORY ISAL RASFORMER WIE I ZOE ZVC SIX ZOE ZOE VALVE COROL FACORY ISAL RASFORMER WIE A B PUMP ED X X ZOE 6 PUMP ED /O COM /C X X R W C R W C R W C R W C R W C R W C ISOLAED ZOE ZOE 5 ZOE 6 ED ERMOSAS () ZOE VALVES ZOE 5 ZOE 6 ZOE 6 O SA VALVE SA VALVE SA VALVE SA 4 SA 5 VALVE 4 VALVE 5 SA 6 VALVE 6 SYSEM PUMP DW PUMP MOOR ED ZOE OE : When a circulator is used on the priority zone instead of a zone valve, jumper and 4 of the priority zone. SECODARY PUMP SYSEM PUMP AD UR O WE AY ZOE VALVE OPES. DW PUMP URS O OLY WE ZOE CALLS. SECODARY PUMP COMES O WE AY ZOE CALLS EXCEP ZOE. WIRE ZOE VALVE (O ED ) MUS USE ACO WIRE ZOE VALVE 4 WIRE ZOE VALVE ( OPE, SELF CLOSIG) Powered from ransformer A Powered from ransformer B OE : erminals C are for optional 4V thermostat COMMO connections.

34 ZVC40/404/405/406 Connected ogether with Priority ERMOSAS (4VAC) O: AQUASA RELAY See OE O WIE FACORY ISAL RASFORMER I X X R W C R W C R W C R W C ISOLAED ZOE ED ERMOSAS () ZVC O SA VALVE FOUR ZOE ZOE VALVE COROL SA VALVE SA VALVE SA 4 VALVE 4 PUMP ED PUMP ED X X /O COM /C ZOE VALVES ZOE O DRY COACS WIRE ZOE VALVE (O ED ) MUS USE ACO WIRE ZOE VALVE MOOR ED 4 WIRE ZOE VALVE ( OPE, SELF CLOSIG) ZOE OE : When a circulator is used on the priority zone instead of a zone valve, jumper and 4 of the priority zone. OE : erminals C are for optional 4V thermostat COMMO connections. O: AQUASA RELAY ERMOSAS (4VAC) IDIREC WAER EAER AQUASA OR ERMOSA See OE O WIE FACORY ISAL RASFORMER I X X R W C R W C R W C R W C ISOLAED ZOE ED ERMOSAS () ZVC FOUR ZOE ZOE VALVE COROL O SA VALVE SA VALVE SA VALVE SA 4 VALVE 4 PUMP ED PUMP ED X X /O COM /C ZOE VALVES ZOE O DRY COACS ACO WIRE ZOE VALVE MOOR ED ZOE OE : When a circulator is used on the priority zone instead of a zone valve, jumper and 4 of the priority zone. WIRE ZOE VALVE (O ED ) MUS USE 4 WIRE ZOE VALVE ( OPE, SELF CLOSIG)

35 EXP Zone Valve Controls Connected ogether with System Pump O: "" O WI DW "" O: AQUASA RELAY Powered from ransformer A Powered from ransformer B WIE WIE FACORY ISAL RASFORMER FACORY ISAL RASFORMER A B I PUMP ED X SEIGS Master/Slave: Master Priority Zone: On Reset/ormal: ormal COROLS X ZOE 6 PUMP ED /O COM /C ACCESSORY POR O RESE POS PURGE O PROECIO O PUMP EXERCISE O ZOE ERMOSAS () X X X X A B C R W C R W C R W C R W C R W C R W C MAI EXPASIO ZOE ZOE 5 ZOE 6 E ED ERMOSAS () ORMAL 4 MI/4 OUR ZOE VALVES ZVC 406-EXP-4 SIX ZOE EXPADABLE ZOE VALVE COROL ZOE 5 ZOE 6 See OE SA VALVE SA VALVE SA VALVE SA 4 SA 5 VALVE 4 VALVE 5 SA 6 VALVE 6 IDIREC WAER EAER AQUASA OR ERMOSA DRY COACS SYSEM PUMP SYSEM PUMP AD UR O WE AY ZOE VALVE OPES. WIRE ZOE VALVE (O ED ) MUS USE Powered from ransformer A ACO WIRE ZOE VALVE MOOR ED 4 WIRE ZOE VALVE ( OPE, SELF CLOSIG) ZOE Powered from ransformer B See OE WIE WIE FACORY ISAL RASFORMER FACORY ISAL RASFORMER A B I COROLS PUMP ED X X ZOE 6 PUMP ED /O COM /C SEIGS Master/Slave: Slave Priority Zone: Off Reset/ormal: ormal ACCESSORY POR O RESE POS PURGE O PROECIO O PUMP EXERCISE O ZOE ERMOSAS () X X X X A B C R W C R W C R W C R W C R W C R W C MAI EXPASIO ZOE ZOE 5 ZOE 6 E ED ERMOSAS () ORMAL 4 MI/4 OUR ZOE VALVES ZVC 406-EXP-4 SIX ZOE EXPADABLE ZOE VALVE COROL ZOE 5 ZOE 6 OE : erminals C are for optional 4V thermostat COMMO connections. SA VALVE SA VALVE SA VALVE SA 4 SA 5 VALVE 4 VALVE 5 SA 6 VALVE 6 DRY COACS WIRE ZOE VALVE (O ED ) MUS USE ACO WIRE ZOE VALVE MOOR ED 4 WIRE ZOE VALVE ( OPE, SELF CLOSIG) ZOE OE : When a circulator is used on the priority zone instead of a zone valve, jumper and 4 of the priority zone. Powered from ransformer A Powered from ransformer B

36 EXP Zone Valve Controls Connected ogether with DW Pump O: "" O WI DW "" O: AQUASA RELAY Powered from ransformer A Powered from ransformer B WIE WIE FACORY ISAL RASFORMER FACORY ISAL RASFORMER A B I PUMP ED X SEIGS Master/Slave: Master Priority Zone: On Reset/ormal: ormal COROLS X ZOE 6 PUMP ED /O COM /C ACCESSORY POR O RESE POS PURGE O PROECIO O PUMP EXERCISE O ZOE ERMOSAS () X X X X A B C R W C R W C R W C R W C R W C R W C MAI EXPASIO ZOE ZOE 5 ZOE 6 E ED ERMOSAS () ORMAL 4 MI/4 OUR ZOE VALVES ZVC 406-EXP-4 SIX ZOE EXPADABLE ZOE VALVE COROL ZOE 5 ZOE 6 See OE SA VALVE SA VALVE SA VALVE SA 4 SA 5 VALVE 4 VALVE 5 SA 6 VALVE 6 IDIREC WAER EAER AQUASA OR ERMOSA URS O WE AY ZOE VALVE OPES. DW PUMP WIRE ZOE VALVE (O ED ) MUS USE ACO WIRE ZOE VALVE MOOR ED 4 WIRE ZOE VALVE ( OPE, SELF CLOSIG) ZOE See OE DW PUMP URS O OLY WE ZOE CALLS. Powered from ransformer A Powered from ransformer B WIE WIE FACORY ISAL RASFORMER FACORY ISAL RASFORMER A B I COROLS PUMP ED X X ZOE 6 PUMP ED /O COM /C SEIGS Master/Slave: Slave Priority Zone: Off Reset/ormal: ormal ACCESSORY POR O RESE POS PURGE O PROECIO O PUMP EXERCISE O ZOE ERMOSAS () X X X X A B C R W C R W C R W C R W C R W C R W C MAI EXPASIO ZOE ZOE 5 ZOE 6 E ED ERMOSAS () ORMAL 4 MI/4 OUR ZOE VALVES ZVC 406-EXP-4 SIX ZOE EXPADABLE ZOE VALVE COROL ZOE 5 ZOE 6 OE : erminals C are for optional 4V thermostat COMMO connections. SA VALVE SA VALVE SA VALVE SA 4 SA 5 VALVE 4 VALVE 5 SA 6 VALVE 6 DRY COACS WIRE ZOE VALVE (O ED ) MUS USE ACO WIRE ZOE VALVE MOOR ED 4 WIRE ZOE VALVE ( OPE, SELF CLOSIG) ZOE OE : When a circulator is used on the priority zone instead of a zone valve, jumper and 4 of the priority zone. Powered from ransformer A Powered from ransformer B 4

37 EXP Zone Valve Controls Connected ogether with System and DW Pumps O: "" O WI DW "" O: AQUASA RELAY Powered from ransformer A Powered from ransformer B WIE WIE FACORY ISAL RASFORMER FACORY ISAL RASFORMER A B I PUMP ED X SEIGS Master/Slave: Master Priority Zone: On Reset/ormal: ormal COROLS X ZOE 6 PUMP ED /O COM /C ACCESSORY POR O RESE POS PURGE O PROECIO O PUMP EXERCISE O ZOE ERMOSAS () X X X X A B C R W C R W C R W C R W C R W C R W C MAI EXPASIO ZOE ZOE 5 ZOE 6 E ED ERMOSAS () ORMAL 4 MI/4 OUR ZOE VALVES ZVC 406-EXP-4 SIX ZOE EXPADABLE ZOE VALVE COROL ZOE 5 ZOE 6 See OE SA VALVE SA VALVE SA VALVE SA 4 SA 5 VALVE 4 VALVE 5 SA 6 VALVE 6 IDIREC WAER EAER AQUASA OR ERMOSA DW PUMP SYSEM PUMP AD UR O WE AY ZOE VALVE OPES. SYSEM PUMP WIRE ZOE VALVE (O ED ) MUS USE Powered from ransformer A ACO WIRE ZOE VALVE MOOR ED 4 WIRE ZOE VALVE ( OPE, SELF CLOSIG) ZOE Powered from ransformer B See OE DW PUMP URS O OLY WE ZOE CALLS. WIE WIE FACORY ISAL RASFORMER FACORY ISAL RASFORMER A B I COROLS PUMP ED X X ZOE 6 PUMP ED /O COM /C SEIGS Master/Slave: Slave Priority Zone: Off Reset/ormal: ormal ACCESSORY POR O RESE POS PURGE O PROECIO O PUMP EXERCISE O ZOE ERMOSAS () X X X X A B C R W C R W C R W C R W C R W C R W C MAI EXPASIO ZOE ZOE 5 ZOE 6 E ED ERMOSAS () ORMAL 4 MI/4 OUR ZOE VALVES ZVC 406-EXP-4 SIX ZOE EXPADABLE ZOE VALVE COROL ZOE 5 ZOE 6 OE : erminals C are for optional 4V thermostat COMMO connections. SA VALVE SA VALVE SA VALVE SA 4 SA 5 VALVE 4 VALVE 5 SA 6 VALVE 6 DRY COACS WIRE ZOE VALVE (O ED ) MUS USE ACO WIRE ZOE VALVE MOOR ED 4 WIRE ZOE VALVE ( OPE, SELF CLOSIG) ZOE OE : When a circulator is used on the priority zone instead of a zone valve, jumper and 4 of the priority zone. Powered from ransformer A Powered from ransformer B 5

38 EXP Zone Valve Controls Connected ogether with System, DW and Secondary Pumps O: "" O WI DW "" O: AQUASA RELAY Powered from ransformer A Powered from ransformer B WIE WIE FACORY ISAL RASFORMER FACORY ISAL RASFORMER A B I PUMP ED X SEIGS Master/Slave: Master Priority Zone: On Reset/ormal: ormal COROLS X ZOE 6 PUMP ED /O COM /C ACCESSORY POR O RESE POS PURGE O PROECIO O PUMP EXERCISE O ZOE ERMOSAS () X X X X A B C R W C R W C R W C R W C R W C R W C MAI EXPASIO ZOE ZOE 5 ZOE 6 E ED ERMOSAS () ORMAL 4 MI/4 OUR ZOE VALVES ZVC 406-EXP-4 SIX ZOE EXPADABLE ZOE VALVE COROL ZOE 5 ZOE 6 See OE SA VALVE SA VALVE SA VALVE SA 4 SA 5 VALVE 4 VALVE 5 SA 6 VALVE 6 IDIREC WAER EAER AQUASA OR ERMOSA SYSEM PUMP DW PUMP SYSEM PUMP AD UR O WE AY ZOE VALVE OPES. DW PUMP URS O OLY WE ZOE CALLS. SECODARY PUMP WIRE ZOE VALVE (O ED ) MUS USE Powered from ransformer A ACO WIRE ZOE VALVE MOOR ED 4 WIRE ZOE VALVE ( OPE, SELF CLOSIG) ZOE Powered from ransformer B See OE SECODARY PUMP COMES O WE AY ZOE CALLS EXCEP ZOE. WIE WIE FACORY ISAL RASFORMER FACORY ISAL RASFORMER A B I COROLS PUMP ED X X ZOE 6 PUMP ED /O COM /C SEIGS Master/Slave: Slave Priority Zone: Off Reset/ormal: ormal ACCESSORY POR O RESE POS PURGE O PROECIO O PUMP EXERCISE O ZOE ERMOSAS () X X X X A B C R W C R W C R W C R W C R W C R W C MAI EXPASIO ZOE ZOE 5 ZOE 6 E ED ERMOSAS () ORMAL 4 MI/4 OUR ZOE VALVES ZVC 406-EXP-4 SIX ZOE EXPADABLE ZOE VALVE COROL ZOE 5 ZOE 6 OE : erminals C are for optional 4V thermostat COMMO connections. SA VALVE SA VALVE SA VALVE SA 4 SA 5 VALVE 4 VALVE 5 SA 6 VALVE 6 DRY COACS WIRE ZOE VALVE (O ED ) MUS USE ACO WIRE ZOE VALVE MOOR ED 4 WIRE ZOE VALVE ( OPE, SELF CLOSIG) ZOE OE : When a circulator is used on the priority zone instead of a zone valve, jumper and 4 of the priority zone. Powered from ransformer A Powered from ransformer B 6

39 PC700 Boiler Reset Control Connected o EXP Zone Valve Control O: "" O WI DW "" O: AQUASA RELAY SEIGS Master/Slave: Master Priority Zone: On or Off Reset/ormal: Reset FACORY ISAL RASFORMER WIE FACORY ISAL RASFORMER WIE I OUDOOR SESOR PC700 OE : erminals C are for optional 4V thermostat COMMO connections. BOIL SE OU SE ZOE COROL Powered from ransformer A Powered from ransformer B SESOR ERMOSAS () See OE IDIREC WAER EAER AQUASA OR ERMOSA A B PUMP ED X X COROLS ZOE 6 PUMP ED /O COM /C ACCESSORY POR O RESE POS PURGE O PROECIO O PUMP EXERCISE O X X X X A B C R W C R W C R W C R W C R W C R W C MAI EXPASIO ZOE ZOE 5 ZOE 6 E ED ERMOSAS () ZOE ORMAL 4 MI/4 OUR ZVC 406-EXP-4 SIX ZOE EXPADABLE ZOE VALVE COROL ZOE VALVES ZOE 5 ZOE 6 SA VALVE SA VALVE SA VALVE SA 4 SA 5 VALVE 4 VALVE 5 SA 6 VALVE 6 SYSEM PUMP AD UR O WE AY ZOE VALVE OPES. DRY COACS SYSEM PUMP WIRE ZOE VALVE (O ED ) MUS USE ACO WIRE ZOE VALVE MOOR ED 4 WIRE ZOE VALVE ( OPE, SELF CLOSIG) ZOE Powered from ransformer A Powered from ransformer B OE : When a circulator is used on the priority zone instead of a zone valve, jumper and 4 of the priority zone. 7

40 PC70 Stage Boiler Reset Control Connected o EXP Zone Valve Control 8 OUDOOR SESOR OE : erminals C are for optional 4V thermostat COMMO connections. DW DEMAD PC70 Powered from ransformer B Powered from ransformer A ZOE COROL OU SE BOIL SE SAGE SAGE IDIREC WAER EAER AQUASA OR ERMOSA ERMOSAS () SEIGS Master/Slave: Master Priority Zone: On or Off Reset/ormal: Reset WIRIG EEDED OLY IF ZOE IS DW SESOR See OE COROLS FACORY ISAL RASFORMER WIE I X X X X A B C R W C R W C R W C R W C R W C R W C MAI EXPASIO ZOE ZOE 5 ZOE 6 E ED ERMOSAS () A SA VALVE SA VALVE SA VALVE SA 4 SA 5 VALVE 4 VALVE 5 SA 6 VALVE 6 ZVC 406-EXP-4 SIX ZOE EXPADABLE ZOE VALVE COROL ORMAL 4 MI/4 OUR O RESE POS PURGE O ACCESSORY POR # PROECIO O PUMP EXERCISE O FACORY ISAL RASFORMER WIE ZOE VALVES B ZOE 6 ZOE 5 ZOE ZOE 6 PUMP ED /O COM /C PUMP ED X X OE : When a circulator is used on the priority zone instead of a zone valve, jumper and 4 of the priority zone. # ZOE MOOR ED DW PUMP 4 WIRE ZOE VALVE ( OPE, SELF CLOSIG) ACO WIRE ZOE VALVE WIRE ZOE VALVE (O ED ) MUS USE SYSEM PUMP Powered from ransformer A Powered from ransformer B SYSEM PUMP AD UR O WE AY ZOE VALVE OPES. DW URS O OLY WE ZOE CALLS.

41 PC705 Variable Speed Pump Injection Control Connected o EXP Zone Valve Control O: "" O WI DW "" O: AQUASA RELAY OE : erminals C are for optional 4V thermostat COMMO connections. ZOE COROL SEIGS Master/Slave: Master Priority Zone: On or Off Reset/ormal: Reset Powered from ransformer A ERMOSAS () Powered from ransformer B See OE IDIREC WAER EAER AQUASA OR ERMOSA FACORY ISAL RASFORMER WIE FACORY ISAL RASFORMER WIE I A B PUMP ED X X ZOE 6 PUMP ED /O COM /C COROLS ACCESSORY POR O RESE POS PURGE O PROECIO O PUMP EXERCISE O X X X X A B C R W C R W C R W C R W C R W C R W C MAI EXPASIO ZOE ZOE 5 ZOE 6 E ED ERMOSAS () ZOE ORMAL 4 MI/4 OUR ZVC 406-EXP-4 SIX ZOE EXPADABLE ZOE VALVE COROL BOIL SE OU SE SESOR OUDOOR SESOR GREE/GROUD (SEE OE B O PAGE ) PC705- RED BLUE SYSEM AD/OR SUP SE SUPPLY SESOR IJECIO ZOE VALVES ZOE 5 ZOE 6 SA VALVE SA VALVE SA VALVE SA 4 SA 5 VALVE 4 VALVE 5 SA 6 VALVE 6 DRY COACS SYSEM (OPIOAL LOCAIO) WIRE ZOE VALVE (O ED ) MUS USE ACO WIRE ZOE VALVE MOOR ED 4 WIRE ZOE VALVE ( OPE, SELF CLOSIG) ZOE OE : When a circulator is used on the priority zone instead of a zone valve, jumper and 4 of the priority zone. SYSEM AD UR O WE AY ZOE VALVE OPES. Powered from ransformer A Powered from ransformer B 9

42 PC700 Boiler Reset Control Connected o EXP Zone Valve Controls OUDOOR SESOR O: "" O WI DW "" O: AQUASA RELAY Powered from ransformer A Powered from ransformer B PC700 BOIL OU SE SE ZOE COROL SESOR WIE WIE FACORY ISAL RASFORMER FACORY ISAL RASFORMER A B I PUMP ED X X SEIGS Master/Slave: Master Priority Zone: On or Off Reset/ormal: Reset ZOE 6 PUMP ED /O COM /C COROLS ACCESSORY POR O RESE POS PURGE O PROECIO O PUMP EXERCISE O ZOE ERMOSAS () X X X X A B C R W C R W C R W C R W C R W C R W C MAI EXPASIO ZOE ZOE 5 ZOE 6 E ED ERMOSAS () ORMAL 4 MI/4 OUR ZOE VALVES ZVC 406-EXP-4 SIX ZOE EXPADABLE ZOE VALVE COROL ZOE 5 ZOE 6 See OE SA VALVE SA VALVE SA VALVE SA 4 SA 5 VALVE 4 VALVE 5 SA 6 VALVE 6 IDIREC WAER EAER AQUASA OR ERMOSA DW PUMP SYSEM PUMP AD UR O WE AY ZOE VALVE OPES. SYSEM PUMP WIRE ZOE VALVE (O ED ) MUS USE Powered from ransformer A ACO WIRE ZOE VALVE MOOR ED 4 WIRE ZOE VALVE ( OPE, SELF CLOSIG) ZOE Powered from ransformer B See OE DW PUMP URS O OLY WE ZOE CALLS. WIE WIE FACORY ISAL RASFORMER FACORY ISAL RASFORMER A B I COROLS PUMP ED X X ZOE 6 PUMP ED /O COM /C SEIGS Master/Slave: Slave Priority Zone: Off Reset/ormal: ormal ACCESSORY POR O RESE POS PURGE O PROECIO O PUMP EXERCISE O ZOE ERMOSAS () X X X X A B C R W C R W C R W C R W C R W C R W C MAI EXPASIO ZOE ZOE 5 ZOE 6 E ED ERMOSAS () ORMAL 4 MI/4 OUR ZOE VALVES ZVC 406-EXP-4 SIX ZOE EXPADABLE ZOE VALVE COROL ZOE 5 ZOE 6 OE : erminals C are for optional 4V thermostat COMMO connections. SA VALVE SA VALVE SA VALVE SA 4 SA 5 VALVE 4 VALVE 5 SA 6 VALVE 6 DRY COACS WIRE ZOE VALVE (O ED ) MUS USE ACO WIRE ZOE VALVE MOOR ED 4 WIRE ZOE VALVE ( OPE, SELF CLOSIG) ZOE OE : When a circulator is used on the priority zone instead of a zone valve, jumper and 4 of the priority zone. 40 Powered from ransformer A Powered from ransformer B

43 PC70 Stage Boiler Reset Control Connected o EXP Zone Valve Controls DW DEMAD OUDOOR SESOR PC70 Powered from ransformer A Powered from ransformer B SAGE SAGE BOIL OU ZOE SE SE COROL SESOR WIE WIE FACORY ISAL RASFORMER FACORY ISAL RASFORMER A B WIRIG EEDED OLY IF ZOE IS DW I PUMP ED X X ZOE 6 PUMP ED /O COM /C SEIGS Master/Slave: Master Priority Zone: On or Off Reset/ormal: Reset COROLS ACCESSORY POR O RESE POS PURGE O PROECIO O PUMP EXERCISE O ZOE ERMOSAS () X X X X A B C R W C R W C R W C R W C R W C R W C MAI EXPASIO ZOE ZOE 5 ZOE 6 E ED ERMOSAS () ORMAL 4 MI/4 OUR ZOE VALVES ZVC 406-EXP-4 SIX ZOE EXPADABLE ZOE VALVE COROL ZOE 5 ZOE 6 IDIREC WAER EAER AQUASA OR ERMOSA See OE SA VALVE SA VALVE SA VALVE SA 4 SA 5 VALVE 4 VALVE 5 SA 6 VALVE 6 DW PUMP SYSEM PUMP AD UR O WE AY ZOE VALVE OPES. SYSEM PUMP WIRE ZOE VALVE (O ED ) MUS USE Powered from ransformer A ACO WIRE ZOE VALVE MOOR ED 4 WIRE ZOE VALVE ( OPE, SELF CLOSIG) ZOE Powered from ransformer B See OE DW PUMP URS O OLY WE ZOE CALLS. WIE FACORY ISAL RASFORMER FACORY ISAL RASFORMER A WIE B I COROLS PUMP ED X X ZOE 6 PUMP ED /O COM /C SEIGS Master/Slave: Slave Priority Zone: Off Reset/ormal: ormal ACCESSORY POR O RESE POS PURGE O PROECIO O PUMP EXERCISE O ZOE ERMOSAS () X X X X A B C R W C R W C R W C R W C R W C R W C MAI EXPASIO ZOE ZOE 5 ZOE 6 E ED ERMOSAS () ORMAL 4 MI/4 OUR ZOE VALVES ZVC 406-EXP-4 SIX ZOE EXPADABLE ZOE VALVE COROL ZOE 5 ZOE 6 OE :erminals C are for optional 4V thermostat COMMO connections. SA VALVE SA VALVE SA VALVE SA 4 SA 5 VALVE 4 VALVE 5 SA 6 VALVE 6 # # DRY COACS WIRE ZOE VALVE (O ED ) MUS USE Powered from ransformer A ACO WIRE ZOE VALVE MOOR ED 4 WIRE ZOE VALVE ( OPE, SELF CLOSIG) ZOE Powered from ransformer B OE : When a circulator is used on the priority zone instead of a zone valve, jumper and 4 of the priority zone. 4

44 PC705 Variable Speed Pump Injection Control Connected o EXP Zone Valve Controls OUDOOR SESOR GREE/GROUD RED (SEE OE B O PAGE ) O: "" O WI DW "" PC705- BOIL SUP OU ZOE SE SE SE COROL BLUE SYSEM IJECIO O: AQUASA RELAY Powered from ransformer A Powered from ransformer B SUPPLY SESOR SESOR WIE WIE FACORY ISAL RASFORMER FACORY ISAL RASFORMER A B I PUMP ED X X SEIGS Master/Slave: Master Priority Zone: On or Off Reset/ormal: Reset ZOE 6 PUMP ED /O COM /C COROLS ACCESSORY POR O RESE POS PURGE O PROECIO O PUMP EXERCISE O ZOE ERMOSAS () X X X X A B C R W C R W C R W C R W C R W C R W C MAI EXPASIO ZOE ZOE 5 ZOE 6 E ED ERMOSAS () ORMAL 4 MI/4 OUR ZOE VALVES ZVC 406-EXP-4 SIX ZOE EXPADABLE ZOE VALVE COROL ZOE 5 ZOE 6 See OE SA VALVE SA VALVE SA VALVE SA 4 SA 5 VALVE 4 VALVE 5 SA 6 VALVE 6 IDIREC WAER EAER AQUASA OR ERMOSA SYSEM (OPIOAL LOCAIO) WIRE ZOE VALVE (O ED ) MUS USE ACO WIRE ZOE VALVE MOOR ED 4 WIRE ZOE VALVE ( OPE, SELF CLOSIG) ZOE See OE Powered from ransformer A Powered from ransformer B WIE WIE FACORY ISAL RASFORMER FACORY ISAL RASFORMER A B I COROLS PUMP ED X X ZOE 6 PUMP ED /O COM /C SEIGS Master/Slave: Slave Priority Zone: Off Reset/ormal: ormal ACCESSORY POR O RESE POS PURGE O PROECIO O PUMP EXERCISE O ZOE ERMOSAS () X X X X A B C R W C R W C R W C R W C R W C R W C MAI EXPASIO ZOE ZOE 5 ZOE 6 E ED ERMOSAS () ORMAL 4 MI/4 OUR ZOE VALVES ZVC 406-EXP-4 SIX ZOE EXPADABLE ZOE VALVE COROL ZOE 5 ZOE 6 OE : erminals C are for optional 4V thermostat COMMO connections. SA VALVE SA VALVE SA VALVE SA 4 SA 5 VALVE 4 VALVE 5 SA 6 VALVE 6 DRY COACS WIRE ZOE VALVE (O ED ) MUS USE ACO WIRE ZOE VALVE MOOR ED 4 WIRE ZOE VALVE ( OPE, SELF CLOSIG) ZOE OE : When a circulator is used on the priority zone instead of a zone valve, jumper and 4 of the priority zone. Powered from ransformer A Powered from ransformer B 4

45 PC700 and PC705 Connected o EXP Zone Valve Controls OUDOOR SESOR O: "" O WI DW "" O: AQUASA RELAY Powered from ransformer A Powered from ransformer B PC700 BOIL OU SE SE WIE WIE ZOE COROL SESOR FACORY ISAL RASFORMER FACORY ISAL RASFORMER A B I PUMP ED X X SEIGS Master/Slave: Master Priority Zone: On or Off Reset/ormal: Reset ZOE 6 PUMP ED /O COM /C COROLS ACCESSORY POR O RESE POS PURGE O PROECIO O PUMP EXERCISE O ZOE ERMOSAS () X X X X A B C R W C R W C R W C R W C R W C R W C MAI EXPASIO ZOE ZOE 5 ZOE 6 E ED ERMOSAS () ORMAL 4 MI/4 OUR ZOE VALVES ZVC 406-EXP-4 SIX ZOE EXPADABLE ZOE VALVE COROL ZOE 5 ZOE 6 See OE SA VALVE SA VALVE SA VALVE SA 4 SA 5 VALVE 4 VALVE 5 SA 6 VALVE 6 IDIREC WAER EAER AQUASA OR ERMOSA SYSEM PUMP AD UR O WE AY ZOE VALVE OPES. DW PUMP URS O OLY WE ZOE CALLS. OUDOOR SESOR GREE/GROUD DW PUMP SYSEM PUMP WIRE ZOE V (O ED ) MUS USE ACO WIRE ZOE VALVE MOOR ED 4 WIRE ZOE VALVE ( OPE, SELF CLOSIG) ZOE See OE RED (SEE OE B O PAGE ) Powered from ransformer A Powered from ransformer B WIE WIE BOIL SE SESOR SUPPLY SESOR FACORY ISAL RASFORMER FACORY ISAL RASFORMER PC705- SUP OU SE SE A B ZOE COROL BLUE I PUMP ED X X SYSEM IJECIO COROLS ZOE 6 PUMP ED /O COM /C DRY COACS SEIGS Master/Slave: Slave Priority Zone: Off Reset/ormal: Reset ACCESSORY POR O RESE POS PURGE O PROECIO O PUMP EXERCISE O WIRE ZOE VALVE (O ED ) MUS USE ZOE ERMOSAS () X X X X A B C R W C R W C R W C R W C R W C R W C MAI EXPASIO ZOE ZOE 5 ZOE 6 E ED ERMOSAS () ORMAL 4 MI/4 OUR ZOE VALVES ACO WIRE ZOE VALVE ZVC 406-EXP-4 SIX ZOE EXPADABLE ZOE VALVE COROL ZOE 5 MOOR ED 4 WIRE ZOE VALVE ( OPE, SELF CLOSIG) ZOE 6 ZOE OE : erminals C are for optional 4V thermostat COMMO connections. SA VALVE SA VALVE SA VALVE SA 4 SA 5 VALVE 4 VALVE 5 SA 6 VALVE 6 OE : When a circulator is used on the priority zone instead of a zone valve, jumper and 4 of the priority zone. Powered from ransformer A Powered from ransformer B 4

46 PC70 and PC705 Connected o EXP Zone Valve Controls OUDOOR SESOR DW DEMAD PC70 Powered from ransformer A Powered from ransformer B SAGE SAGE BOIL OU ZOE SE SE COROL SESOR WIE WIE FACORY ISAL RASFORMER FACORY ISAL RASFORMER A B WIRIG EEDED OLY IF ZOE IS DW I PUMP ED X X ZOE 6 PUMP ED /O COM /C SEIGS Master/Slave: Master Priority Zone: On or Off Reset/ormal: Reset COROLS ACCESSORY POR O RESE POS PURGE O PROECIO O PUMP EXERCISE O ZOE ERMOSAS () X X X X A B C R W C R W C R W C R W C R W C R W C MAI EXPASIO ZOE ZOE 5 ZOE 6 E ED ERMOSAS () ORMAL 4 MI/4 OUR ZOE VALVES ZVC 406-EXP-4 SIX ZOE EXPADABLE ZOE VALVE COROL ZOE 5 ZOE 6 IDIREC WAER EAER AQUASA OR ERMOSA See OE SA VALVE SA VALVE SA VALVE SA 4 SA 5 VALVE 4 VALVE 5 SA 6 VALVE 6 DW PUMP URS O OLY WE ZOE CALLS. SYSEM PUMP AD UR O WE AY ZOE VALVE OPES. OUDOOR SESOR GREE/GROUD RED DW PUMP (SEE OE B O PAGE ) SYSEM PUMP WIRE ZOE VALVE (O ED ) MUS USE ACO WIRE ZOE VALVE MOOR ED 4 WIRE ZOE VALVE ( OPE, SELF CLOSIG) ZOE See OE # WIE BOIL SE SESOR SUPPLY SESOR FACORY ISAL RASFORMER FACORY ISAL RASFORMER A WIE B # PC705- SUP OU SE SE ZOE COROL BLUE I PUMP ED X X COROLS SYSEM IJECIO ZOE 6 PUMP ED /O COM /C DRY COACS Powered from ransformer A SEIGS Master/Slave: Slave Priority Zone: Off Reset/ormal: Reset ACCESSORY POR O RESE POS PURGE O PROECIO O PUMP EXERCISE O WIRE ZOE VALVE (O ED ) MUS USE ZOE ERMOSAS () X X X X A B C R W C R W C R W C R W C R W C R W C MAI EXPASIO ZOE ZOE 5 ZOE 6 E ED ERMOSAS () ORMAL 4 MI/4 OUR Powered from ransformer A ZOE VALVES ACO WIRE ZOE VALVE ZVC 406-EXP-4 SIX ZOE EXPADABLE ZOE VALVE COROL Powered from ransformer B ZOE 5 MOOR ED 4 WIRE ZOE VALVE ( OPE, SELF CLOSIG) ZOE 6 ZOE Powered from ransformer B OE :erminals C are for optional 4V thermostat COMMO connections. SA VALVE SA VALVE SA VALVE SA 4 SA 5 VALVE 4 VALVE 5 SA 6 VALVE 6 OE : When a circulator is used on the priority zone instead of a zone valve, jumper and 4 of the priority zone. 44