McQuay E Series User Manual

1-14
Power Supply Cable
Outdoor Unit
Terminal Block
Indoor Unit
Terminal Block
L
N
SIG
2
1
SIG
2
1
5CKY20/25E/ER - 5SLY20/25C/CR
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.
** The appropriate voltage range should be checked with the label data on the unit.
Interconnection
Cable
ELECTRICAL CONNECTION
Model Indoor 5CKY20E/ER 5CKY25E/ER
Outdoor 5SLY20C/CR 5SLY25C/CR
Voltage range** Indoor
220V - 240V /1Ph /50Hz + !
Outdoor
220V - 240V /1Ph /50Hz + !
Power supply cable size* mm
2
Number of conductors
2.5
3
2.5
3
Interconnection cable size* mm
2
Number of conductors
2.5
4
2.5
4
Recommended time delay fuse* A 20 20
5CKY28ER - 5SLY28CR
Indoor Unit
Terminal Block
L
Interconnection
Cable
Model Indoor 5CKY28ER
Outdoor 5SLY28CR
Voltage range** Indoor
220V - 240V/1Ph/50Hz + !
Outdoor
220V - 240V/1Ph/50Hz + !
Power supply cable size* mm
2
Number of conductors
2.5
3
Interconnection cable size* mm
2
Number of conductors
1.5
4
Recommended time delay fuse* A 25
Power Supply Cable
There must be an all pole
disconnection in the supply
mains with a contact separation
of at least 3mm.
!
There must be an all pole
disconnection in the supply
mains with a contact separation
of at least 3mm.
!
Outdoor Unit
Terminal Block
N
SIG
SIG
N
L
N
L
1 EN 5CKYER-1009(1).indd 141 EN 5CKYER-1009(1).indd 14 4/21/11 9:11:21 AM4/21/11 9:11:21 AM

McQuay E Series Specifications

General

Brand	McQuay
Model	E Series
Category	Inverter
Language	English