Hot Gas Valve Won't Energize - Manitowoc EC18 Technician's Handbook

HOT GAS VALVE WON'T ENERGIZE

No Timer Models
1. Verify the evaporator temperature is below setpoint,
then refer to evaporator thermostat check
procedure to verify the evaporator thermostat is
operating correctly.
2. Line voltage at hot gas valve? (Wires 6& 7)
 Yes - Replace hot gas valve coil.
 No - Refer to evaporator thermostat diagnostics.
(3)
C
EVAP THERMOSTAT
L
H
Part Number 80-1479-3 10/10
(6)
HOT GAS
SOLENOID
(21)
WATER INLET
SOLENOID
1
(7)
(10)
(22)
37