Install Instructions

ManualsBrandsTriangle Tube ManualsIndirect Water HeatersSmart 30 Indirect Water Heater

Phase III

®

2

T

T

1

4

3

5

6

Circulator

Zone 1

Thermostat

zone 1

Honeywell

R845A

Relay

120

H

VA C

N

2

T

T

1

4

3

6

Circulator

Zone 2

Thermostat

zone 2

5

2

T

T

1

4

3

6

Water

Heater

Circulator

Water Heater

Thermostat

Snap-Set

5

1

2

C

Boiler

Thermostat

Terminals

Priority Relay

18

Typical Circulator Zoning

with Domestic Priority

Installation - Wiring

2

T

T

1

4

3

5

6

Circulator

Zone 1

Thermostat

zone 1

Honeywell

R845A

Relay

120

H

VA C

N

2

T

T

1

4

3

6

Circulator

Zone 2

Thermostat

zone 2

5

2

T

T

1

4

3

6

Water

Heater

Circulator

Water Heater

Thermostat

Snap-Set

5

1

2

C

High Voltage

Low Voltage

Boiler

Thermostat

Terminals

Typical Circulator Zoning

without Domestic Priority

Fig. 16: Fig. 17: