33-00323 01 - t6 pro wiring diagrams - honeywell · 2018-02-08 · t6 pro wiring diagrams...

ADDENDUM

33-00323-01

T6 PRO Wiring Diagrams

WIRING DIAGRAMS

Heat Only: Gas or Oil Furnace

Cool Only

W RGC

S

S

Y

Y2

G

C

U

U

A

W2

W

K

Rc

R

L/A

E

AUX

M36882

1 COMMON OPTIONAL.

G USED FOR INDEPENDENT FAN CONTROL ONLY. MOST HEAT ONLY, GAS OR OIL FORCED AIR SYSTEMS DO NOT USE A FAN (G) WIRE.

2

1 2

FURNACE

R/RcSWITCH UP

O/B

HEAT ONLY.GAS OR OIL FURNACE.

COMPATIBLE T6 MODELS:TH6210U2001TH6220U2000TH6320U2008

M36883

COOL ONLY.


1 COMMON OPTIONAL.

AIR-HANDLERY RGC

S

S

Y

Y2

G

C

U

U

A

W2

W

K

Rc

R

L/A

E

AUX

1

O/B

R/RcSWITCH UP

T6 PRO WIRING DIAGRAMS

33-00323—01 2

1H/1C: Gas Furnace

2H/1C: Gas Furnace

2 Transformer System, 1H/1C: Oil Furnace

2 Transformer System, Hot Water Heat with Air-Conditioning (or Hot Water Coil)

M36884

1H/1C GAS FURNACE +AIR-CONDITIONING.


1 COMMON OPTIONAL.

W RGC

S

S

Y

Y2

G

C

U

U

A

W2

W

K

Rc

R

L/A

E

AUX

FURNACE

R/RcSWITCH UP

O/B

RWYGC

11

M36885


COMPATIBLE T6 MODELS:TH6220U2000TH6320U2008

1 COMMON OPTIONAL.

S

S

Y

Y2

G

C

U

U

A

W2

W

K

Rc

R

L/A

E

AUX

FURNACE

R/RcSWITCH UP

O/B

11

RWYGC W2

M36886

S

S

Y

Y2

G

C

U

U

A

W2

W

K

Rc

R

L/A

E

AUX

OIL FURNACE

R/Rc SWITCH DOWN

O/B

RWYGC R

1 COMMON OPTIONAL.

1

AIR HANDLER

2 TRANSFORMER SYSTEM1H/1C OIL FURNACE + AIR-CONDITIONING.


M36887

S

S

Y

Y2

G

C

U

U

A

W2

W

K

Rc

R

L/A

E

AUX

BOILER

R/Rc SWITCH DOWN

O/B

RWYGC R

1 COMMON OPTIONAL.

1

AIR HANDLER

2 TRANSFORMER SYSTEMHOT WATER HEAT + AIR-CONDITIONING (OR HOTWATER COIL).



3 33-00323—01

Hot Water Boiler, Heat Only

Hot Water Heat with Power Open Zone Valve

2H/2C: Gas Furnace

1H/1C: Heat Pump without Aux Heat

M36888

S

S

Y

Y2

G

C

U

U

A

W2

W

K

Rc

R

L/A

E

AUX

BOILER

R/Rc SWITCH UP

O/B

R (T)W (T)

HOT WATER BOILER.HEAT ONLY.


M36889

S

S

Y

Y2

G

C

U

U

A

W2

W

K

Rc

R

L/A

E

AUX

BOILER

R/Rc SWITCH UP

O/B

R (T)

W (T)

HOT WATER HEAT WITH POWER OPEN ZONE VALVE.


1 COMMON OPTIONAL TO THERMOSTAT.

C

HONEYWELL V8043ZONE VALVES

1

TH

TR

TRANSFORMER

R

24 VOLTS

EN

D S

WIT

CH

M36890



1 COMMON OPTIONAL.

S

S

Y

Y2

G

C

U

U

A

W2

W

K

Rc

R

L/A

E

AUX

FURNACE

R/RcSWITCH UP

O/B

1

RWYGC W2Y2

M36891

1H/1C HEAT PUMP WITHOUT AUX HEAT.


1 COMMON OPTIONAL.

L ONLY CONNECTED IF HEAT PUMP HAS A FAULT TERMINIAL.

SOME HEAT PUMPS USE B RATHER THAN O FOR REVERSING VALVE.

DO NOT CONNECT ANY WIRE TO W FOR HEAT PUMP APPLICATIONS! THIS CAN CAUSE HEAT TO RUN CONTINUOUSLY.

S

S

Y

Y2

G

C

U

U

A

W2

W

K

Rc

R

L/A

E

AUX

HEAT PUMP/AIR-HANDLER

R/RcSWITCH UP

O/B

11

ROYGC L

2

3

4

12 13

4


33-00323—01 4

2H/1C: Heat Pump with Electric Aux Heat

2H/2C: Heat Pump without Aux Heat

M36892

2H/1C HEAT PUMP WITH ELECTRIC AUX HEAT.

COMPATIBLE T6 MODELS:TH6210U2001 (NO AUX HEAT LOCKOUT)TH6220U2000TH6320U2008

1 COMMON OPTIONAL.

L ONLY CONNECTED IF HEAT PUMP HAS A FAULT TERMINAL.


DIFFERENT HEAT PUMP MODELS LABEL THE AUXILIARY HEAT TERMINAL DIFFERENTLY THAN SHOWN. CONSULT HEAT PUMP WIRING GUIDE.

IF LOCKOUT OF AUX HEAT ON HIGH OUTDOOR TEMPERATURE IS REQUIRED, WIRE C7089U1006 TO THE TWO “S” TERMINALS. TH6210U MODEL CANNOT DO AUX HEAT LOCKOUT.

MOST HEAT PUMPS SHARE THE SAME SET OF HEAT STRIPS FOR AUX AND EM HEAT. IN THOSE CASES E ISN’T USED. THE TH6320U2008 MODEL CAN BE CONFIGURED FOR SEPARATE AUX AND E. IF THIS IS DONE, WIRE ONE SET OF STRIPS TO E TO BE ENERGIZED IN EM HEAT AND A DIFFERENT SET OF STRIPS TO AUX TO BE ENERGIZED IN AUX HEAT.


S

S

Y

Y2

G

C

U

U

A

W2

W

K

Rc

R

L/A

E

AUX


R/RcSWITCH UP

O/B

1

RAUXLGC OY

2

3

4

5

6

7

2 3 4

66

7

5

M36893

2H/2C HEAT PUMP WITHOUT AUX HEAT.

COMPATIBLE T6 MODELS:TH6320U2008

1 COMMON OPTIONAL.

L ONLY CONNECTED IF HEAT PUMP HAS A FAULT TERMINIAL.



S

S

Y

Y2

G

C

U

U

A

W2

W

K

Rc

R

L/A

E

AUX


R/RcSWITCH UP

O/B

11

ROYGC L

2

3

4

12 13

4


5 33-00323—01

3H/2C Heat Pump with Electric Aux Heat

Dual Fuel, 2H/1C: Heat Pump

M36894

3H/2C HEAT PUMP WITH ELECTRIC AUX HEAT.


1 COMMON OPTIONAL.




IF LOCKOUT OF AUX HEAT ON HIGH OUTDOOR TEMPERATURE IS REQUIRED, WIRE C7089U1006 TO THE TWO “S” TERMINALS.

MOST HEAT PUMPS SHARE THE SAME SET OF HEAT STRIPS FOR AUX AND EM HEAT. IN THOSE CASES E ISN’T USED. THE TH6320U2008 MODEL CAN BE CONFIGURED FOR SEPARATE AUX AND E. IF THIS IS DONE, WIRE ONE SET OF STRIPS TO E TO BE ENERGIZED IN EM HEAT AND A DIFFERENT SET OF STRIPS TO AUX TO BE ENERGIZED IN AUX HEAT.


S

S

Y

Y2

G

C

U

U

A

W2

W

K

Rc

R

L/A

E

AUX


R/RcSWITCH UP

O/B

1

2

3

4

5

6

7

3 4

6

7

5

RAUXLYG OC Y2

2

M36895

DUAL FUEL2H/1C HEAT PUMP


1 COMMON OPTIONAL.




WIRE C7089U1006 TO THE TWO “S” TERMINALS.


S

S

Y

Y2

G

C

U

U

A

W2

W

K

Rc

R

L/A

E

AUX

FURNACE/HEAT PUMP

R/RcSWITCH UP

O/B

1

RAUXLGC OY

2

3

4

5

6

2 3 4

6

5


33-00323—01 6

Dual Fuel, 3H/2C: Heat Pump

M36896

DUAL FUEL3H/2C HEAT PUMP


1 COMMON OPTIONAL.




WIRE C7089U1006 TO THE TWO “S” TERMINALS.


S

S

Y

Y2

G

C

U

U

A

W2

W

K

Rc

R

L/A

E

AUX

FURNACE/HEAT PUMP

R/RcSWITCH UP

O/B

1

2

3

4

5

6

3 4

6

5

RAUXLYG OC Y2

2


7 33-00323—01


Home and Building TechnologiesIn the U.S.:

Honeywell

1985 Douglas Drive North

Golden Valley, MN 55422-3992

customer.honeywell.com

® U.S. Registered Trademark© 2017 Honeywell International Inc.33-00323—01 M.S. 07-17Printed in United States

33-00323 01 - t6 pro wiring diagrams - honeywell · 2018-02-08 · t6 pro wiring diagrams...

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