PEERLESS Pinnacle PI-199 Installation, Operation & Maintenance Manual page 19

1T_ANSFORMER
120/24V--60HZ
40VA_
TO THERMOSTAT
CONNECTION-
GRAY raRES
LOCATED IN
BOILER JUNCTION
BOX
LOW VOLTAGE
-- LINE VOLTAGE
120V-60HZ
TO MAIN
DISCONNECT
SWITCH
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(HOT) [ I r
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NOT£_
ALL WlRING MUST COMPLY WITH APPLICABLE CODES,
ORDINANCES, AND REGULATIONS
Figure 15: Zone Wiring with Zone Valves
120V-60HZ
TO MAIN
DISCONNECT
SWITCH
TO THERMOSTAT
CONNECTION GRAY
BOILER JUNCTION
.....
BOX
_ "/_ '_CULATOR
LOW VOLTAGE
LINE VOLTAGE ZONE #1 ZONE #2 ZONE #3
THERMOSTAT, 2€V
{_ /- SWITCHING RELAY
/ H-R845A OR
/ W/R-829A-845
NOTE:
ALL WIRING MUST COMPLY WITH APPLICABLE CODES,
ORDINANCES, AND REGULATIONS
Figure 16: Zone Wiring with Circulators
16