Service manual

CONNECTION OF WIRES
GET READY FOR INSTALLATION
Note:
* The environment conditions must be taken into consideration when the connections of power cable are made
(such as the ambient temperature, direct exposure to heat/dirext exposure to sunlight).
* The specifications for the power cable refer to the minimum values of the metal core wires, taking into
consideration the voltage losses, the core wire of power cable must be one size larger than the specifications.
* The grounding wire must be connected to the indoor units and outdoor units.
* The laying of power cables must be done by qualified electricians and comply with the regulations of the local
power supply authorities and with the standards of the electric appliance.
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YMGI, A COMFORT MAKER, A JOY COMPANION, A SATISFACTION GUARANTOR...
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1 Pcs.
1 Set
1 Pcs.
2 Pcs.
1 Pcs.
1 Pcs.
1 Pcs.
MISC. ITEMS COMING WITH INDOOR UNIT
Mounting plate
Manuals (User/ Installation/ Wiring/ Diagram)
Remote controller
Battery
Drain spout for outdoor drain pain
Warranty registration card
QC Pass
OPTIONAL ACCESSORIES THAT ARE PACKAGED AND MAY BE SOLD SEPARATELY
Installation kit (copper line/wire/drain hose & others)
Power and control and or intercommunication cable
Foot rise or brackets for outdoor unit
Line set covers
Wind baffie
PIPING AND WIRING SIZES
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LIST OF RECOMMENDED TOOL
Screw driver-Phillips-bigger
Screw driver-Phillips-smaller
Copper tube cutter
Copper tube flare expander
Wire stripper
Vacuum pump
Manifold (R410A)
Scissor
Plier
Wrentch
Multiple-purpose meter
Tape measure
Vacuum Copper Pipe Indoor unit before Releasing Refrigerant from Outdoor Unit to Indoor Unit.
Service valve
Hexagon Allen wrench
(Front seat to close,
back seat to open)
GET READY FOR INSTALLATION
Model
Liquid/
Gas Line
Min/Max.
Length/
+/-Elevation
Power Wire
Disconnect Switch Box to
Outdoor Unit
Power/ Control Wire
Outdoor to Indoor Unit
HVAC Circuit
Breaker/Fuse AMP
(to Outdoor Unit)
09K
1/4” & 3/8”
15/70/25/35
L/N/G, 115/1/60, 14AWG Power: L/N/G Control: AC-2 HP-2/3/4
20/10
12K
1/4” & 1/2”
15/70/25/35
L/N/G, 115/1/60, 14AWG
25/10
18K
3/8” & 5/8”
15/100/30/50
L1/L2/G, 208-230/1/60, 14AWG Power: L1/L2/G Control: AC-2 HP-2/3/4
20
24K
15/100/30/50
L1/L2/G, 208-230/1/60, 14AWG
25
3/8” & 5/8”
Power: L/N/G Control: AC-2 HP-2/3/4
Power: L1/L2/G Control: AC-2 HP-2/3/4