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Installation
8.4.12 MAIN SAFETY DEVICES
◆
Compressor protection
High pressure switch:
This switch cuts out the operation of the compressor when the discharge pressure exceeds the setting.
◆
Fan motor protection
When the thermistor temperature is reached to the setting, motor output is decreased. The other way, when the temperature
becomes lower, limitation is cancelled.
Model 44(2.0HP) 60(2.5HP)
For compressor
Pressure switches -
Automatic Reset, Non-Adjustable
(each one for each compressor)
High Cut Out MPa 4.4±0.15
Cut-In MPa 3.4±0.2
Low Cut Out MPa 0.05±0.03
for control Cut-In MPa 0.15±0.03
Fuse -
30A (Inside PCB6)
220-240V ~ 50Hz A
CCP Timer - Non-Adjustable
Setting Time min. 3
For condenser fan motor
Internal Thermostat -
Automatic Reset, Non-Adjustable
(each one for each motor)
For Control Circuit
Fuse on Main Circuit of Indoor part -
10A (Inside PCB1)
220-240V ~ 50Hz A
Fuse on DHW Electric Heater -
20
220-240V ~ 50Hz A
Fuse on Auxiliary Electric Heater -
20
220-240V ~ 50Hz A
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