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Heat Controller, Inc.
Installation Parts
Please install the accessories attached with unit correctly according to this installation manual.
Part No. Name of Part
1
Installation Plate
2
Mounting Screw A (ST3.9x25-C-H)
3
Anchor
4
Refrigerant Pipe
5
Remote Controller
6
Seal*
7
Drain Elbow*
* See outdoor installation instructions
Anchoring the Outdoor Unit
• The outdoor unit should not be exposed to
strong winds
• Anchor the outdoor unit with o1/4" or 5/16"
anchor bolts
12000Btu/h
12000Btu/h
Note:
1. Be sure sides A, B, and C are free from block-
age/obstacles to allow sufficient clearance for
air flow and maintenance.
2. When the outdoor unit is higher than the indoor
unit, to prevent rain from flowing inside, make a
"U-bend" trap in the line.
3. The illustrations are only sketches. Actual units
may be slightly different.
INSTALLATION INSTRUCTIONS
Liquid side o 1/4"
o 3/8" (<12,000 Btu/h)
Gas Side
o 1/2" (≥12,000 Btu/h)
"
"
"
"
Quantity
1
8
8
1
1
1
**
Drain
7
Seal
Elbow
6
2
SMA/SMH 09/12
**Cautions on remote
controller installation
• Keep the remote controller at
least 3 feet from the nearest
TV set or stereo equipment
to advoid possible electronic
interference.
• Do not leave the remote
controller in a place exposed
to direct sunlight or close to
a heating source, such as a
stove.
• Ensure that the positive and
negative poles are correct
when inserting batteries into
the remote controller.
U Bend
example
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