Check and test operation
Check
ffBe sure to check the following again after completion of installation. 1. Check the piping connection area for any gas leakage.
Indoor connection area
Outdoor connection area
2. Is the drain hose properly connected?
3. Is the insulation of the piping in good condition?
Pipe insulator (Over 7mm foamed polyethylene or EPDM foam)
Pipie connection part insulator (Over 5mm foamed polyethylene)
4. Is grounding properly made?
More than 30cm 
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PAC MIRAGE |