McQuay SB250B User Manual

1-8
L
N
COMP
L
N
COMP
L
N
Indoor Unit HSB30A
Outdoor Unit SL30C
Voltage range** 220V-240V / 1Ph / 50Hz or 208V-230V / 3Ph / 60Hz or 460V / 3Ph / 60Hz
Power Supply Cable*
Number of Conductors
a) Indoor Unit –
b) Outdoor Unit 3
Interconnection cable*
4
Number of conductors
The electrical power must be provided with protection
device (circuit breaker or fuse) with pole separation
system and minimum contact gap of 3mm.
!
Indoor Unit
Terminal
Block
Outdoor Unit
Terminal
Block
Interconnection Cable
HSB30A/MSB30B
Cooling
Power Supply
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 subject to the type of
installation and conductors used.
** The appropriate voltage range should be checked with label data on the unit. ETL listed is only applicable
to 60Hz power supply only.
Indoor Unit MSB10A MSB15A MSB20A MSB25A MSB30A
Outdoor Unit SL10B SL15B SL20B SL25B SL30B
Voltage range** 220V-240V / 1Ph / 50Hz or 208V-230V / 1Ph / 60Hz
Power Supply Cable*
Number of Conductors
a) Indoor Unit 3 –
b) Outdoor Unit – 3
Interconnection cable*
34
Number of conductors
The electrical power must be provided with protection
device (circuit breaker or fuse) with pole separation
system and minimum contact gap of 3mm.
!
Indoor Unit
Outdoor Unit
Interconnection Cable
L
N
COMP
COMP
N
MSB10A/15A/20A/25A
Power Supply

McQuay SB250B Specifications

General

Brand	McQuay
Model	SB250B
Category	Air Conditioner
Language	English