High Suction Pressure - Ice-O-Matic ICE0250 series Service And Installation Manual

ICE Series

High Suction Pressure

Have you
checked the
"Slow
Production"
Tree?
YES
Is the head
pressure also
high?
YES
Is the machine
installed to
specifications?
YES
Is the
Condenser
dirty?
NO
Check for leaking
Purge valve
NO
NO
NO
Correct
installation
defects
YES
Clean the
Condenser
OK
Go to "Slow
Production"
Troubleshooting
Tree
Check Hot Gas
Valve, see page E5
NOT OK
Hot Gas Valve
is possibility
defective
Repair or
replace
defective part
NOT OK
Check Condenser
Fan Motor and
Blade for proper
operation, and/or
Water Valve or
Mixing Valve
Page C8
Troubleshooting Trees
Replace
Compressor
OK
Check Compressor,
see page E1
TXV could be
defective, see
Expansion
Valve, see page
E3 and E4
TVX Thermal
bulb loose or
TXV could be
defective
STILL TOO
HIGH
OK
Evacuate and
recharge system
NOT OK
OK