Heat Controller, Inc. | INSTALLATION INSTRUCTIONS | SMA/SMH 18/24 |
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2. Gas Leak Check
Make sure connections do not leak with leak detector or soapy water.
soapy water.
A. Lo packed valve B. Hi packed valve
C. End of indoor unit connection D. End of indoor unit connection
3. Test Operation
Test the unit’s operation after completing gas leak check at all flare nut connections and complete an electrical safety check.
A.
B.
C.
D.
E.
controlled by the remote controller to run in cooling mode. Manual operation must be used when the remote controller is disabled or when maintenance is necessary.
F. The test operation should last about 30 minutes.
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