Electrical And Wiring; Electrical Data; Caution; Recommended Fuse And Cable Sizes - Acson 5AC 030 CR Installationsanleitung

• Do not allow water to remain in the water pipes if the unit is not operating for a long period.
Water must be drained out if the unit is not running during winter. Failing to do so would cause the pipe to crack.
• Do not drink the chilled water in the unit.
• Refer to the wiring diagram provided on the unit when making electrical wiring. See page iii / iv.
Table B : ( R410A - Heatpump )
Model
Power Supply
Voltage range
Nominal Power Input (Cooling/Heating)
Nominal Current Input (Cooling/Heating)
Maximum Continous Current (Comp 1/2)
Full Load Current (Comp 1/2)
Pump Power Input (Cooling/Heating)
Model
Voltage Range **
Recommended Fuse *
Power Supply Cable Size *
Number of Conductor
Interconnection Cable Size *
IMPORTANT : * The figures shown in the table are for information purpose only. They should be checked and selected to
comply with the local/national codes of regulations. This is also subjected to the type of installation and
conductors used.
** The appropriate voltage range should be checked with label data on the unit.
• All field wiring must be installed in accordance with the national wiring regulation.
• All the terminals and connections must be tightened. Improper connection and fastenings could cause electric shock,
short circuit and fire.
• Ensure that the rated voltage of the unit corresponds to that of the name plate before commencing wiring work
according to the wiring diagram.
• The unit must be GROUNDED to prevent possible hazards due to insulation failure. Do not ground any electrical
equipment to the water piping.
• All electrical wiring must not touch the refrigerant piping, compressor, pump, fan motor or any moving parts of
the fan motors.
• Do not operate the chiller with wet hands. It would result in electric shock.
• Do not use fuse of different amperage than stated. Using wire etc. to replace a fuse could cause equipment damage
or fire.
• Neutral wire size must be 3 times larger than the incoming live wire size.

! ! ! ! ! CAUTION

ELECTRICAL AND WIRING

ELECTRICAL DATA

5AC030CR
V-ph-Hz 400 / 3 /50
V 380 ~ 420
kW 3.7 / 3.6
A 5.6 / 5.5
A 12.5 / 12.5
A 35.2 / 35.2
W 199 / 214

RECOMMENDED FUSE AND CABLE SIZES

5AC030CR
A
2
mm
mm 2
! ! ! ! ! CAUTION
5AC040CR
400 / 3 /50
380 ~ 420
4.3 / 4.5
6.8 / 7.0
12.5 / 18.3
35.2 / 67.0
312 / 322
5AC040CR
380 ~ 420V /3Ph /50Hz + N + !
25 29
10 10
3 3
1.5 1.5
1-3
5AC050CR 5AC055CR
400 / 3 /50 400 / 3 /50
380 ~ 420 380 ~ 420
5.1 / 5.1 5.3 / 5.4
7.7 / 7.8 8.3 / 8.5
15.4 / 19.4 19.4 / 19.4
58.0 / 68.0 68.0 / 68.0
339 / 347 345 / 353
5AC050CR 5AC055CR
33 36
10 10
3 3
1.5 1.5