McQuay RCM20D

1-9
English
ELECTRICAL WIRING CONNECTION
ELECTRICAL WIRING CONNECTION FOR CE 20D/25D/30D
IMPORTANT: These values are for information only, they should be checked and selected to comply with the local and/or
national codes and regulations. They are also subjected to the type of installation and size of
conductors used.
Model 40D 50D
Voltage range 380V – 415V/3Ph/50Hz + !
Power Supply Cable size mm
2
2.5 2.5
Number of conductors 55
Interconnection Cable size mm
2
1.5 1.5
Number of conductors 44
Recommended fuse A 15 20
ELECTRICAL WIRING CONNECTION FOR CE 40D/50D
The electrical power must be provided with
protection devices (circuit breaker or fuse)
with double pole separation system (phase +
neutral) with minimum contact gap of 3mm.
TERMINAL STRIP
INDOOR UNIT
INTERCONNECTION
CABLE
TERMINAL STRIP
OUTDOOR UNIT
COMP
L
N
N
COMP
N
Model 20D 25D 30D
Voltage range 220V – 240V/1Ph/50Hz + !
Power Supply Cable size mm
2
2.5 2.5 4
Number of conductors 333
Interconnection Cable size mm
2
2.5 2.5 2.5
Number of conductors 334
Recommended fuse A 16 20 25
CE20D/25D
L
N
COMP
L
N
COMP
S
R
L
N
TERMINAL
STRIP
INDOOR
UNIT
INTERCONNECTION CABLE
CAPACITOR
TERMINAL
STRIP
OUTDOOR
UNIT
The electrical power must be provided with
protection devices (circuit breaker or fuse)
with double pole separation system (phase +
neutral) with minimum contact gap of 3mm.
POWER SUPPLY
CABLE
IMPORTANT: These values are for information only, they should be checked and selected to comply with the local
and/or national codes and regulations. They are also subjected to the type of installation and size of con-
ductors used.
CE30D
POWER SUPPLY
CABLE
CED1099 (01~09/E) 2/1/01, 3:47 PM9