Daikin BS4Q14AV1 Installation Manual page 16

8-2 EXAMPLE FOR THE WHOLE SYSTEM
Power supply
Remote controller
8-3 POWER CIRCUIT, SAFETY DEVICE AND CABLE REQUIREMENTS
• A power circuit (Refer to Table 6) must be provided for connection of the unit. This circuit must be protected with the
required safety devices, i.e. a main switch, a slow blow fuse on each phase and an earth leakage circuit breaker.
• When using residual current operated circuit breakers, be sure to use a high-speed type (0.1 second or
less) 30mA rated residual operating current.
• Use copper conductors only.
• Use insulated wire for the power cord.
• Select the power supply cable type and size in accordance with relevant local and national regulations.
• Specifications for local wiring are in compliance with IEC60245.
• Use wire type H05VV-U3G for power supply wiring. And the size must comply with local codes.
• Use vinyl cord with sheath or cable (2 wire) of 0.75-1.25mm
• The transmission wire lengths are as follows:
Between the BS unit and indoor units: Max. 1,000 m
Between the BS unit and outdoor unit: Max. 1,000 m
Between BS units: Max. 1,000 m
Total wiring length: 2,000 m or less
Table 6
Model Type
BS4Q14AV1
BS6Q14AV1
BS8Q14AV1
V1
BS10Q14AV1
BS12Q14AV1
BS16Q14AV1
MCA: Min. Circuit Amps (A); MFA: Max. Fuse Amps (A)
NOTES
• The above Table 6 of Electrical Characteristics refers to one BS unit.
English
Power supply
Outdoor unit
Main
switch
Main
switch
Indoor unit
Indoor unit
Remote controller
Units
Hz Voltage
50 220-240
Power supply wiring
Transmission wiring
BS4Q unit
BS4Q unit
Cooling-dedicated
indoor unit
Remote controller
for transmission wiring.
2
Voltage range
Min. Max.
198 264
Switch
Fuse
Power supply
MCA MFA
0.4
0.6
0.8
15
1.0
1.2
1.6
15