Amana distinctions DCP073A25AA Manual page 16

TROUBLESHOOTING
POSSIBLE CAUSES
ICE OR FROST FORMS ON INDOOR COIL
· Low outdoor temperature
· Dirty filters
COMPRESSOR PROTECTION
· Power may have cycled, so compressor is in a restart
protection.
ELECTRIC HEATING FAILURE
NOTES:
1. If circuit breaker is tripped or fuse is blown more than once, contact a qualified electrician,
2. If unit is installed where condensation drainage could drip in an undesirable location, an accessory drain kit should be
installed and connected to drain system.
The design and specifications are subject to change without prior notice for product improvement. Consult with the sales agency or manufacturer for details.
· When outdoor temperature is approximately 55°F or below, frost may form on
the indoor coil when unit is in Cooling Mode. Switch unit to FAN operation until ice
or frost melts.
· Remove and clean filters
· Random Compressor restart - Whenever the unit is plugged in, or power has been
restarted, a random restart will occur. After a power outage, the compressor will
restart after approximately 3 minutes.
· Compressor Protection - To prevent short cycling of the compressor, there is a
random startup delay of 3 minutes and a minimum compressor run time of 3
minutes.
· Clean the evaporator once every three months by professional people.
16
SOLUTIONS