Ice-O-Matic ICE0250 Series High Suction Pressure, ICE Series, Troubleshooting Trees, Not Ok

ICE Series Troubleshooting Trees

High Suction Pressure

Have you

checked theNO “Slow

Production”

Tree?

YES

Is the head	NO
pressure also
high?
	YES

Is the machine

installed to

specifications?

NO

Correct

installation

defects

YES

Go to “Slow

Production”

Troubleshooting

Tree

OK

Check Hot Gas

Valve, see page E5

NOT OK

Hot Gas Valve

is possibility

defective

Repair or

replace

defective part

Replace

Compressor

NOT OK

Check Compressor,

see page E1

OK

TXV could be defective, see Expansion Valve, see page E3 and E4

	YES	Clean the
Is the
Condenser		Condenser
dirty?

NO

OK

Check for leaking

Purge valve

NOT OK

Check Condenser

Fan Motor and Blade for proper operation, and/or Water Valve or Mixing Valve

TVX Thermal bulb loose or TXV could be defective

STILL TOO

HIGH

OK

Evacuate and

recharge system

Page C8