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Heat Controller, Inc. INSTALLATION INSTRUCTIONS SMA/SMH 09/12
2
Part No. Name of Part Quantity
1 Installation Plate 1
2 Mounting Screw A (ST3.9x25-C-H) 8
3 Anchor 8
4 Refrigerant Pipe
Liquid side o 1/4"
Gas Side
o 3/8" (<12,000 Btu/h)
o 1/2" (≥12,000 Btu/h)
5 Remote Controller 1
6 Seal* 1
7 Drain Elbow* 1
Installation Parts
* See outdoor installation instructions
**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.
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
Note:
1. Be sure sides A, B, and C are free from block-
age/obstacles to allow sufcient clearance for
air ow and maintenance.
2. When the outdoor unit is higher than the indoor
unit, to prevent rain from owing inside, make a
“U-bend” trap in the line.
3. The illustrations are only sketches. Actual units
may be slightly different.
12000Btu/h
12000Btu/h
Please install the accessories attached with unit correctly according to this installation manual.
"
"
"
"
**
U Bend
example
6
Seal
7
Drain
Elbow