Heat Controller, Inc. | INSTALLATION INSTRUCTIONS | SMA/SMH 18/24 |
Installation Parts
Please install the accessories attached with unit correctly according to this installation manual.
Part No. | Name of Part |
| Quantity | |
1 | Installation Plate |
| 1 | |
2 | Anchor |
| 8 | |
3 | Mounting Screw A | 8 | ||
4 | Remote Controller |
| 1 | |
5 | Remote Controller Holder |
| 1 | |
6 | Mounting Screw B | 2 | ||
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| Liquid side | o 1/4" (<24,000 Btu/h) |
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7 | Refrigerant Pipe | o 3/8" (≥24,000Btu/h) |
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Gas Side | o 1/2" (<24,000 Btu/h) |
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| o 5/8" (≥24,000 Btu/h) |
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8 | Seal* |
| 1 | |
9 | Drain Elbow* |
| 1 | |
* 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.
8 Seal | 9 | Drain |
| Elbow |
Anchoring the Outdoor Unit
•The outdoor unit should not be exposed to strong winds
•Anchor the outdoor unit with o5/16" anchor bolts
U Bend example
Remove the water receiver first before connecting the piipes
NOTICE: There should be at least two of the air flow inlets/ oulets labeled “A”, “B”, “C” above free from blockage.
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