MAIN SAFETY DEVICES
11 MAIN SAFETY DEVICES
Compressor protection
High pressure switch:
This switch cuts out the operation of the compressor when
the discharge pressure exceeds the setting.
Capacity
For compressor
Pressure switches
High
Low
Fuse on Main Circuit
220-240V ~ 50Hz
CCP Timer
Setting Time
For condenser fan motor
Internal Thermostat
Fan motor protection
When the thermistor temperature is reached to the setting, motor
output is decreased.
Otherwise, when the temperature becomes lower, limitation is
cancelled.
-
Cut Out
MPa
Cut-In
MPa
Cut-Out
MPa
Cut-In
MPa
A
-
min.
-
22
44(2.0HP)
60(2.5HP)
Automatic Reset, Non-Adjustable
4.4±0.15
3.4±0.2
0.05±0.03
0.15±0.03
30
Non-Adjustable
3
Automatic Reset, Non-Adjustable
80(3.0HP)