Motak PKM0335, Service Manual

Page: 15 / 132

Part Number: 000016427 Rev 00 08/2020 15
Requirements - Cleaning - Operation
Ice Machine Heat of Rejection
Series
Ice Machine
Heat of Rejection
1
Air Conditioning
2
Peak
PKU0155 2200 2600
PKM0335 4600 5450
PKM0425 5400 6300
PKM0535 5300 6100
1
B.T.U./Hour
2
Because the heat of rejection varies during the ice making cycle, the figure shown is an average.
Ice machines, like other refrigeration equipment, reject heat through the condenser.
It is helpful to know the amount of heat rejected by the ice machine when sizing air
conditioning equipment where self-contained air-cooled ice machines are installed.
Electrical Requirements
Voltage
The maximum allowable voltage variation is ±10% of the rated voltage on the ice machine
model/serial number plate at start-up (when the electrical load is highest).
Fuse/Circuit Breaker
A separate fuse/circuit breaker must be provided for each ice machine.
Total Circuit Ampacity
The total circuit ampacity is used to help select the wire size of the electrical supply.
The wire size (or gauge) is also dependent upon location, materials used, length of run,
etc., so it must be determined by a qualified electrician.
Refer to ice machine data plate, for electrical requirements. The ice machine data plate
information overrides all other published data.
n
Warning
All wiring must conform to local, state and national codes.
n
Warning
The ice machine must be grounded in accordance with national and local electrical
code.