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10
Indoor Unit Installation
Install the Rear Panel (mounting plate)
Always mount rear panel horizontally.
Hold the rear panel on the wall where you want the unit to be located and ensure that it is level using a plumb line or
level. Once leveled, mark the screw locations on the wall.
Fasten the rear panel to the wall at the location marked using the screws supplied with the unit.
Insure that the panel has been mounted firmly to withstand the weight of the unit, with the weight being evenly
distributed by each screw.
Install the Piping Hole
•
Select the location for the piping hole - either left-positioned or right-positioned (see installation dimension
diagram on page 5 and page 6).
•
Make piping hole in the wall approximately 2.5 inches in diameter at a slight downward slant (this ensures proper
drainage).
•
Insert a piping-hole sleeve in the hole (i.e. PVC pipe) to prevent the connection piping and wiring from being
damaged.
Install Drainage Hose Extension (optional)
•
Drainage hose extension is included with unit, for use if attached drainage line is not long enough for your
application.
•
Please note that the extension can be installed after existing drainage pipe is fed through wall later in the
installation process, if it is determined later that it is necessary.
•
Do not wrench or bend drainage hose or extension.
Wire the Indoor Unit.
•
Note: All electrical wiring must be done by a qualified technician in accordance with local electrical codes.
•
A separate circuit breaker must be provided.
•
AC power for the indoor unit is provided by the power cable that runs between the outdoor unit and the indoor
unit.
•
If a disconnect switch is required for the indoor unit, it must be properly rated. (see specifications)
MODEL
INTERCONNECTING
WIRE GAUGE
POWER
SUPPLY WIRE
GAUGE
Min
Circuit
Ampacity
Max
CIRCUIT
BREAKER
Max
Fuse Size
MS29A13115A
16 AWG
14 AWG
10 AMP
15 AMP
15 AMP
MS212A13115A
16 AWG
14 AWG
11.6 AMP
20 AMP
20 AMP
MS212A13240A
16 AWG
14 AWG
5.4 AMP
15 AMP
15 AMP
MS218A13240A
16 AWG
14 AWG
10.5 AMP
20 AMP
20 AMP
Summary of Contents for MS212A13115A
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