Wiring Of Main Power Supply And Equipment Capacity; Pumy-P·vkm Series; Pumy-P·ykm Series - Mitsubishi Electric PUMY-P112VKM1 Installation Manual

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
~/N 220/230/240 V 50 Hz
~/N 220 V 60 Hz
■
PUMY-P·YKM series
3N~380/400/415 V 50 Hz
Schematic Drawing of Wiring: When using a Branch Box (Example) (Fig. 6-6)
<When Power Is Supplied from the Outdoor Unit>
■
PUMY-P·VKM series
~/N 220/230/240 V 50 Hz
~/N 220 V 60 Hz
■
PUMY-P·YKM series
3N~380/400/415 V 50 Hz
<When Power Is Supplied Separately>
■
PUMY-P·VKM series
~/N 220/230/240 V 50 Hz
~/N 220 V 60 Hz
■
PUMY-P·YKM series
3N~380/400/415 V 50 Hz
14
B
~/N 220/230/240 V 50 Hz
~/N 220 V 60 Hz
Fig. 6-5
L/N B1/B2
L/N
L/N
L1/L2/L3/N B1/B2
L/N
L/N
L1/L2
GR
L1/L2/L3/N
Fig. 6-6
A
D
S1/S2/S3
S1/S2/S3
S1/S2/S3
A Switch (Breakers for Wiring and Current Leakage)
S1/S2/S3
B Outdoor Unit
S1/S2/S3
C Branch Box
D Indoor Unit
S1/S2/S3
S1/S2/S3
S1/S2/S3
S1/S2/S3
S1/S2/S3
S1/S2/S3
S1/S2/S3
~/N 220/230/240 V 50 Hz
~/N 230 V 60 Hz
C
D D
A : Switch (Breakers for Wiring and Current Leakage)
B : Outdoor Unit
C : Pull Box
D : Indoor Unit
S1/S2/S3
L/N
S1/S2/S3
S1/S2/S3
S1/S2/S3
L/N
S1/S2/S3
S1/S2/S3
D