TYPICAL SCHEMATIC WIRING DIAGRAM
9
HEAT/COOL MODELS - HOT WATER
LEGEND
ATB
AUXILIARY TERMINAL BLOCK
CAP
CAPACITOR
CR
CONTROL RELAY
EV
ELECTRIC VALVE (COOLING)
EV1
ELECTRIC VALVE (HEATING)
FM
FAN MOTOR
GND
LUG GROUND
HVTB
HIGH VOLTAGE TERMINAL BLOCK
L/L1
LINE OR LINE 1
L2/N
LINE 2 OR NEUTRAL
_ _ _
FIELD WIRING
FACTORY WIRING
NOTES
1. POWER SUPPLY, 220/240V-1PH-50Hz.
2. MOTORS THERMALLY PROTECTED.
3. USE COPPER CONDUCTORS ONLY.
4. IF EV & EV1 ARE FACTORY INSTALLED,
PLEASE READ DASHED LINE AS CONTINUOUS
LINE.