Main Safety Devices - Hitachi Ras-1.5Whvrp2E Bedienungsanleitung

8. 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 fan motor current is reached to the setting, motor output is decreased.
The other way, when the fan motor current becomes lower, limitation is cancelled.
For Compressor
Pressure Switches
High
Fuse
~ 230V 50Hz
CCP Timer
Setting Time
For Condenser Fan Motor
Internal Thermostat
For Control Circuit
Fuse on PCB
PMML0640 rev.2 - 11/2024 - 1000019628
-
Cut-Out MPa
Cut-In MPa
-
A
-
min.
Automatic Reset, Non-Adjustable (each one for each motor)
A
Model
RAS-(1.5-3)WHVRP2E
Automatic Reset
Non-Adjustable (each one for each compressor)
4.15
3.2
-
25
Non-Adjustable
3
3
EN
9