Manitowoc QY0874C

–81–
Energized Parts Chart – Model Q1400C
Ice Making
Sequence of
Operation
Control Board Relays Condensing Unit
Length
of Time
1
Water
Pump
2
Cool
Vapor
Valve
Right
3
Cool
Vapor
Valve
Left
4
Water
Dump
Valve
5
Liquid
Line
Solenoid
Valve
LPCO*
Contactor
Coil
Contactor
Condenser
Fan Motor*
Compressor
Initial Start-Up
1. Water Purge
On Off Off On Off Open Off
45 Seconds
Freeze Sequence
2. Prechill
Off Off Off Off On Closed **On
30 Seconds