Grundig GIN 090, Installation Manual

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Split-type room air conditioner / Installation Manual
2. Pre-drill holes for expansion bolts.
3. Clean concrete dust away from holes.
4. Place a nut on the end of each expansion bolt.
5. Hammer expansion bolts into the pre-drilled holes.
6. Remove the nuts from expansion bolts, and place outdoor unit on bolts.
7. Put washer on each expansion bolt, then replace the nuts.
8. Using a wrench, tighten each nut until snug.
A
Warning
When drilling into concrete, eye protection is recommended at all times.
If you will install the unit on a wall-mounted bracket , do the following:
A
Warning
Before installing a wall-mounted unit, make sure that the wall is made of solid brick,
concrete, or of similarly strong material. The wall must be able to support at least four
times the weight of the unit.
1. Mark the position of bracket holes based on dimensions in the Unit Mounting Dimensions chart.
2. Pre-drill the holes for the expansion bolts.
3. Clean dust and debris away from holes.
4. Place a washer and nut on the end of each expansion bolt.
5. Thread expansion bolts through holes in mounting brackets, put mounting brackets in position, and
hammer expansion bolts into the wall.
6. Check that the mounting brackets are level.
7. Carefully lift unit and place its mounting feet on brackets.
8. Bolt the unit firmly to the brackets.
To reduce vibrations of wallmounted unit
If allowed, you can install the wall-mounted unit with rubber gaskets to reduce vibrations and noise.
Step 4: Connect signal and power cables
The outside unit’s terminal block is protected by an electrical wiring cover on the side of the unit. A
comprehensive wiring diagram is printed on the inside of the wiring cover.
6 Outdoor unit installation