Manual

2
T
T
1
4
3
5
6
Circulator
Z
one 1
Thermostat
zone 1
Honeywell
R845A
R
elay
120
H
V
A C
N
2
T
T
1
4
3
6
Circulator
Zone 2
Thermostat
z
one 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
17
Typical Circulator Zoning
with Domestic Priority
2
T
T
1
4
3
5
6
Circulator
Zone 1
Thermostat
zone 1
Honeywell
R845A
R
elay
120
H
V
A C
N
2
T
T
1
4
3
6
Circulator
Zone 2
T
hermostat
zone 2
5
2
T
T
1
4
3
6
Water
Heater
Circulator
Water Heater
Thermostat
Snap-Set
5
1
2
C
High Vo l t a g e
Low Vo l t a g e
Boiler
Thermostat
Terminals
Typical Circulator Zoning
without Domestic Priority
Fig. 16: Fig. 17:
Installation - Wiring