Gas Leak Checks - Grundig GIN 090 Installation Manual

9 Electrical and gas leak checks

9.2 Gas leak checks

There are two different methods to check for gas leaks.
Soap and Water Method
Using a soft brush, apply soapy water or liquid detergent to all pipe connection points on the indoor
unit and outdoor unit. The presence of bubbles indicates a leak.
Leak Detector Method
If using leak detector, refer to the device's operation manual for proper usage instructions.
After performing gas leak checks
After confirming that the all pipe connection points DO NOT leak, replace the valve cover on the
outside unit.
48 / 56 EN
Split-type room air conditioner / Installation Manual