Mitsubishi Electric PUMY-P112VKM1, Installation Manual

Page: 14 / 39

14
6. Electrical work
6.4. Wiring of main power supply and equipment capacity
Schematic Drawing of Wiring: When Not Using a Branch Box (Example) (Fig. 6-5)
■
PUMY-P·VKM series
A
: Switch (Breakers for Wiring and Current Leakage)
B
: Outdoor Unit
C
: Pull Box
D
: Indoor Unit
Fig. 6-5
A
B
D D
C
A
D D
■
PUMY-P·YKM series
~/N 220/230/240 V 50 Hz
~/N 220 V 60 Hz
3N~380/400/415 V 50 Hz
~/N 220/230/240 V 50 Hz
~/N 220 V 60 Hz
A
Switch (Breakers for Wiring and Current Leakage)
B
Outdoor Unit
C
Branch Box
D
Indoor Unit
Fig. 6-6
L/N
S1/S2/S3
S1/S2/S3
S1/S2/S3
L/N
S1/S2/S3
S1/S2/S3
S1/S2/S3
B1/B2
S1/S2/S3
S1/S2/S3
S1/S2/S3
L/N
L/N
S1/S2/S3
S1/S2/S3
S1/S2/S3
L/N
L1/L2
GR
<When Power Is Supplied Separately>
~/N 220/230/240 V 50 Hz
~/N 220 V 60 Hz
<When Power Is Supplied from the Outdoor Unit>
■
PUMY-P·VKM series
■
PUMY-P·VKM series
~/N 220/230/240 V 50 Hz
~/N 220 V 60 Hz
L1/L2/L3/N
■
PUMY-P·YKM series
3N~380/400/415 V 50 Hz
~/N 220/230/240 V 50 Hz
~/N 230 V 60 Hz
B1/B2
S1/S2/S3
S1/S2/S3
S1/S2/S3
L/N
L/N
S1/S2/S3
S1/S2/S3
S1/S2/S3
L1/L2/L3/N
3N~380/400/415 V 50 Hz
■
PUMY-P·YKM series
Schematic Drawing of Wiring: When using a Branch Box (Example) (Fig. 6-6)