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7.2.2 De-icing by 4-Way Valve Activate
Cooling Cycle Operation
INDOOR
PIPE
TEMP.
SENSOR
HEAT EXCHANGER
(EVAPORATOR)
COOLING
HEATING
OUTDOOR
LIQUID
SIDE
2-WAY
VALVE
3-WAY
VALVE
GAS
SIDE
EXPANSION
VALVE
STRAINER
MUFFLER
MUFFLER
MUFFLER
ACCUMULATOR
ALUMINIUM ELECTRIC
HEATER SENSOR
ALUMINIUM ELECTRIC
HEATER
3-WAY VALVE
SENSOR
PIPE
TEMP
SENSOR 2
OUTDOOR
AIR
TEMP.
SENSOR
PIPE
TEMP
SENSOR 1
COMPRESSOR
COMPRESSOR
TEMP. SENSOR
4-WAY
VALVE
3-WAY
VALVE
ALUMINIUM
ELECTRIC HEATER
HEAT EXCHANGER
D
I
S
H
R
INTAKE
AIR
TEMP.
SENSOR
* De-icing will be completed in around 11 minutes or the Pipe Temperature Sensor senses 26°C and above.
7.2.3 Programed Deice Operation at Heating Operation OFF
When the Sensors sense the Outdoor and Pipe Temperature below 0°C, Non Stop (Heating) Deice will be activated
automatically.
7.2.4 Forced Deice Operation by Remote-controller
Press
PRE
HEATING
(Pre Heating) button for 10 sec, Non Stop (Heating) Deice will be activated manually.
To stop operation press Stop button.
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