Time Chart - Hitachi SAMURAI Series Service Manual

2 Control Functions

Time chart

2.5 Time chart

Continous capacity control (Cooling operation)
Power source
Run control
Control Stop control
Heating (ON)/Cooling(OFF)
Protection Pump feedback
device
Common (Other than above)
Power source display (Main unit)
Pump operation
Pump operation display (Remote)
Operation display (Main unit)
Operation display (Remote)
Alarm display (Main unit)
Alarm display (Remote)
Contact for formation of self-holding
Electronic expansion valve
Compressor 6C
1
Compressor 52C
1
Compressor 42C
1
Alarm display (Remote)
Pump
Operation status
Unit
50 SMGB0120 rev.0 - 11/2017
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
0.6 s
OFF
ON
OFF
ON
3 s
OFF
ON
3 s
OFF
ON
5 s
OFF
Stop
Stop
Thermo Thermo Load
OFF ON up
0.6 s
3 s
5 s
Run
Stop
Run