York HLEA-HLDA 07-36 Installation & Owner's Manual page 13

Model : 24-30, 1Ph (Cooling only)
Power supply
220-240V/1Ph/50Hz
220-230V/1Ph/60Hz
L N
Model : 30, 3Ph (Cooling only)
A N
ABC N
Power supply
380-415V/3Ph/50Hz
430V/3Ph/60Hz
For correct installation, a proper ground connection must be made for unit.
■ Wiring Connection
Model : 07-21
Indoor
Terminal block of indoor unit
1 2(N) 3 4
To outdoor unit
Cooling only type
Model : 09-12 [115V, 60Hz (UL)]
Indoor
Terminal block of indoor unit
1 2 3
To outdoor unit
Cooling only type
J174_lastRev4.pmd
1 2(N) 3
Indoo r
L N S
Outdoor
Indoor
1 2 3 4
1 2 3 4
Outdoor
1 2(N) 3 4
Cord clamp
To outdoor unit
Cooling & Heating type
4
13
Model : 24-30, 1Ph (Cooling and Heating)
Power supply
220-240V/1Ph/50Hz
220-230V/1Ph/60Hz
L N 1 2(N) 3 4
1 2(N) 3 4
Model : 30, 3Ph (Cooling and Heating)
A N 1 2 3 4 5 6 7
A BC N 1 2 3 4 5 6 7
Power supply
380-415V/3Ph/50Hz
430V/3Ph/60Hz
Outdoor
Terminal block of outdoor unit
1 2(N)
Cord clamp
Cooling only type
Outdoor
Terminal block of outdoor unit
G
LN 123
Power supply
Cooling only type
3/14/05, 3:27 PM
Indoor
5 6 7 8
5 6 7 8
Outdoor
Indoor
Outdoor
EN
1 2(N) 3 4
Cooling & Heating type
4
To indoor unit
13
ENGLISH