Manitowoc IYF0900C Technician's Handbook

Part Number: 000015431 Rev01 5/19 119
FAILURE TYPE AND SYMPTOMS:
Refrigerant overcharge page 159
Measured in the freeze cycle
a. Head pressure is above or on the high end of the
published numbers
b. Sub cooling will be greater than 250F.
Head Pressure Control Valve failure in the freeze cycle
page 160
Measured in the freeze cycle
a. High pressure is floating up and down
b. Liquid line temperature floats up and down
c. Fan cycle control turns condenser fan motor
on/off - This symptom will not be observed at
temperatures above 700F.
Head Pressure Control Valve failure in harvest page 160
Measured in the harvest cycle
a. Liquid line temperature is low
b. 30 seconds into harvest there will be a
temperature difference that can be detected by
touch between the discharge port and receiver
port on the Head Pressure Control Valve.

Manitowoc IYF0900C Specifications

General

Brand	Manitowoc
Model	IYF0900C
Category	Ice Maker
Language	English