Ephoca HPAC 2.0 User Manual

48
ERROR CODES
ERROR E1 E2 E3 E4 E5
CAUSE
Faulty room
temperature RT
sensor.
Faulty
internal coil
IPT sensor.
Faulty outside
temperature
OT sensor.
Faulty
external coil
OPT sensor.
Faulty internal fan
motor.
WHAT’S
WRONG
Sensor
monitoring
the antifreeze
function of
the coil is not
working.
Automatic
defrosting is
not working.
Fan motor is not
working.
POSSIBLE
SOLUTION
Disconnect the
power, wait
five minutes,
reconnect the
power.
Disconnect
the power,
wait five
minutes,
reconnect
the power.
Disconnect
the power,
wait five
minutes,
reconnect the
power.
Disconnect
the power,
wait five
minutes,
reconnect the
power.
None, call for
an authorized
technician.
WHAT WILL
WORK
Cooling,
Dehumidify and
Heating.
Cooling,
Dehumidify
and
Heating.
Cooling,
Dehumidify
and Heating.
Cooling,
Dehumidify
and Heating.
Nothing.
IS IT SAFE TO
USE
Yes Yes Yes Yes Yes
WHAT WON’T
WORK
Monitoring
the antifreeze
function.
Automatic
defrosting.
The HPAC 2.0.

Ephoca HPAC 2.0 Specifications

General

Brand	Ephoca
Model	HPAC 2.0
Category	Heat Pump
Language	English