Manitowoc UDF0310A Technician's Handbook

112 Part Number 000014797 Rev02 05/18
Discharge Pressure High Checklist
Improper Installation
• Refer to “Installation/Visual Inspection Checklist” on
page 100
Restricted Condenser Air Flow
• High inlet air temperature
• Condenser discharge air re-circulation
• Dirty condenser fins
• Defective fan cycling control
• Defective fan motor
Improper Refrigerant Charge
• Overcharged
• Non-condensible in system
• Wrong type of refrigerant
Other
• Non-Manitowoc components in system
• High side refrigerant lines/component restricted
(before mid-condenser)
Freeze Cycle Discharge Pressure Low Checklist
Improper Installation
• Refer to “Installation/Visual Inspection Checklist” on
page 100
Improper Refrigerant Charge
• Undercharged
• Wrong type of refrigerant
Other
• Non-Manitowoc components in system
• High side refrigerant lines/component restricted
(before mid-condenser)
• Defective fan cycle control
NOTE: Do not limit your diagnosis to only the items listed
in the checklists.

Manitowoc UDF0310A Specifications

General

Brand	Manitowoc
Model	UDF0310A
Category	Ice Maker
Language	English