Perlick HA24FB31L 使用和维护

perlick residential installation manual

perlick.com

TROUBLESHOOTING

If the unit appears to be malfunctioning, read through
the OPERATION section of this manual first. If the problem
persists, check this troubleshooting section to see if you
can refer to the cause and remedy of the problem and
resolve it without a service call.

DANGER

Never attempt to repair or perform maintenance on

the unit until the main electrical power to the unit has

been disconnected!

Problem

Cause

Solution

No interior light

Bulb is loose

• Tighten bulb

Bulb is burnt out

• Replace bulb

LED board is inoperable

• Contact Perlick Technical Service at

800-558-5592

Light stays on when door switch is closed

Manual switch is on

• Turn manual switch off

Door is not making contact with the door
switch

• Makre sure the door closes tightly

Noisy operation

Soft sounds from compressor, fan motor and
valves heard

• Normal operation

“Crackling” sound during defrost

• Normal operation

LED Controller display is flashing ”P1”*

Thermostat probe has failed

• Contact Perlick Technical Service at

800-558-5592

LED Controller display is flashing “P2”*

Evaporator probe has failed

• Contact Perlick Technical Service at

800-558-5592

LED Controller display is flashing “HA”*

Internal compartment has exceeded the high
temperature alarm preset value for over 30
minutes.

• Make sure the door is completely closed.
• Check the door gasket seal. Replace if

necessary.

• Check the condenser and clean it if

necessary.

• Make sure the louvered plate is

unobstructed. If surrounding ambient

temperature has recently changed

dramatically, the compartment may be

affected.

• Make sure the interior light is off.
• Warm product was recently placed in the

cabinet. Wait 24 hours for the product to

chill and then recheck the temperature.

LED Controller display is flashing “LA”*

Internal compartment has exceeded the low
temperature alarm preset value for over 30
minutes.

• Make sure the door is completely closed.
• Check the door gasket seal. Replace if

necessary.

• If the surrounding ambient temperature

has recently changed dramatically, the

compartment temperature may be

affected.

Unit is not running

No power is going to the unit.

• Home circuit breaker was tripped. Reset

the circuit breaker.

• ON/OFF keypad is turned off. Turn it on.
• If it is a Dual-Zone model, check the Dual-

Zone power switch (see page 4).

Condenser is dirty.

• Clean the condenser

* Applies to Signature Series models only