Electrical Connection - McQuay E Serie Installationsanleitung

* These values are for information only, they should be checked and selected to comply with the local and/or national
IMPORTANT:
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.
5CKY20/25E/ER - 5SLY20/25C/CR
Indoor Unit
Terminal Block
1
2
SIG
L
N
Model Indoor
Outdoor
Voltage range** Indoor
Outdoor
Power supply cable size*
Number of conductors
Interconnection cable size*
Number of conductors
Recommended time delay fuse*
5CKY28ER - 5SLY28CR
Indoor Unit
Terminal Block
L
N
SIG
Power Supply Cable
Model Indoor
Outdoor
Voltage range** Indoor
Outdoor
Power supply cable size*
Number of conductors
Interconnection cable size*
Number of conductors
Recommended time delay fuse*

ELECTRICAL CONNECTION

Interconnection
Cable
Power Supply Cable
mm
mm
Interconnection
Cable
mm
mm
Outdoor Unit
Terminal Block
1
2
SIG
!
There must be an all pole
disconnection in the supply
mains with a contact separation
of at least 3mm.
5CKY20E/ER
5SLY20C/CR
220V - 240V /1Ph /50Hz + !
220V - 240V /1Ph /50Hz + !
2
2.5
3
2
2.5
4
A 20
Outdoor Unit
Terminal Block
L
N
SIG
L
N
!
There must be an all pole
disconnection in the supply
mains with a contact separation
of at least 3mm.
220V - 240V/1Ph/50Hz + !
220V - 240V/1Ph/50Hz + !
2
2
A
1-14
5CKY25E/ER
5SLY25C/CR
2.5
3
2.5
4
20
5CKY28ER
5SLY28CR
2.5
3
1.5
4
25