Hitachi RAS-6HVRNM2 - Safety and Control Device Settings; Compressor Protection Settings; Fan Motor Protection Settings

TC-12001
2-129
OUTDOOR UNIT
P5414950-rev.1
53
11. Safety and Control Device Setting
O
Compressor Protection
High Pressure Switch: This switch cuts out the
operation of the compressor when the discharge
pressure exceeds the setting.
O
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 RAS-3HVRNM2 RAS-4HVRNM2 RAS-5HVRNM2 RAS-6HVRNM2 RAS-7HVRNM2
For Compressor Automatic Reset, Non-Adjustable
Pressure Switch (each one for each compressor)
High Cut-Out MPa 4.15
-0.05
-0.15
4.15
-0.05
-0.15
4.15
-0.05
-0.15
4.15
-0.05
-0.15
4.15
-0.05
-0.15
Cut-In MPa
3.20+0.15 3.20+0.15 3.20+0.15 3.20+0.15 3.20+0.15
Low Cut-Out MPa
0.30+0.05 0.30+0.05 0.30+0.05 0.30+0.05 0.30+0.05
Cut-In MPa
0.20+0.03 0.20+0.03 0.20+0.03 0.20+0.03 0.20+0.03
Fuse
1
I
, 220/240V, 50Hz
1
I
, 220V, 60Hz A 40 50 50 50 50
CCP Timer Non-Adjustable
Setting Time min. 3 3 3 3 3
For Condenser Fan Motor Automatic Reset, Non-Adjustable
Internal Thermostat (each one for each motor)
For Control Circuit
Fuse Capacity on PCB A 5 5 5 5 5
All the installation work of the air conditioning is completed.
Deliver and describe to keep this “Installation & Maintenance Manual” to a user.