Grundig GIN 090, Installation Manual

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Split-type room air conditioner / Installation Manual
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4. Hook the top of the indoor unit on the upper hook of the mounting plate.
5. Check that unit is hooked firmly on mounting by applying slight pressure to the left and right-hand
sides of the unit. The unit should not jiggle or shift.
6. Using even pressure, push down on the bottom half of the unit. Keep pushing down until the unit
snaps onto the hooks along the bottom of the mounting plate.
7. Again, check that the unit is firmly mounted by applying slight pressure to the left and the right-
hand sides of the unit.
If refrigerant piping is already embedded in the wall, do the following:
1. Hook the top of the indoor unit on the upper hook of the mounting plate.
2. Use a bracket or wedge to prop up the unit, giving you enough room to connect the refrigerant
piping, signal cable, and drain hose. Refer to Fig. 5.11 for an example.
Wedge
Fig. 5.11
30°
3. Connect drain hose and refrigerant piping (refer to Refrigerant Piping Connection section of this
manual for instructions).
4. Keep pipe connection point exposed to perform the leak test (refer to Electrical Checks and Leak
Checks section of this manual).
5. After the leak test, wrap the connection point with insulation tape.
6. Remove the bracket or wedge that is propping up the unit.
7. Using even pressure, push down on the bottom half of the unit. Keep pushing down until the unit
snaps onto the hooks along the bottom of the mounting plate.
5 Indoor unit installation