Alen AMS12 12000 BTU AND 13.5 SEER - Manual (Page 11)

CAUTION
Perform the wiring with sufficient capacity. Installation legally requires a
short circuit isolator to be attached to prevent electrical shock.
Do not extend the power cable cord by cutting.
Power voltage should be in the range of 90% ~110% of rated voltage.
The plug of the air conditioner takes a grounding leg, so clients should
use a grounding socket so that the air conditioner can be
grounded efficiently.
EvAPORATOR INSTALLATION (INDOOR)
4) Wiring
Prepare the power source for exclusive use with the air conditioner.
The supply voltage must comply with the rated voltage of the air conditioner.
Model Power Source
Plug socket and
fuse rating
AWG (MIN)
Power Supply Cord Connecting Cable
<12000Btu/h
60 Hz 115V~ 32/25A 14 18
>12000Btu/h
5) Connecting Cables
i) Evaporator (Indoor) and Condensor (Outdoor) connecting cable should be Aw18 or more.
ii) Remove the panel and screw, then remove the window cover (for <12000Btu/h models).
Remove the panel screws covers , then remove the screws and take out the frame
(for model >12000Btu/h models)
iii) Connect cables according to their marks to terminals.
iv) Wrap those cables not connected with terminals with insula-
tion tapes, so that they will not touch any electrical components.
Frame
Panel
Window Cover Screw
Screw Cover
Panel
Frame
To outdoor
unit
Terminal block of indoor unit
Code Wire
0.4” 1.6”
< 12000Btu/h models > 12000Btu/h models
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