INSTALLATION INSTRUCTIONS
Step 3: Anchor the outdoor unit
The outdoor unit can be anchored to the ground or to a wall-mounted bracket.
The following is a list of outdoor unit sizes and the distance between their mounting feet. Prepare the
installation base of the unit according to the dimensions and images below.
Model Number
DAS120GBHWDB
DAS170GBHWDB
DAS220GBHWDB
If the unit will be ground mounted, follow the below instructions:
1. Mark the positions for four expansion bolts based on dimensions in the unit mounting dimensions chart.
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 the expansion bolts and place outdoor unit on the bolts.
7. Put washer on each expansion bolt and then replace the nuts.
8. Using a wrench, tighten each nut until snug.
If the unit will be wall mounted, follow the below instructions:
1. Mark the positions of the bracket holes based on dimensions in the unit mounting dimensions chart.
2. Pre-drill holes for expansion bolts.
3. Clean concrete dust away from holes.
4. Place a washer and a nut on the end of each expansion bolt.
5. Thread the expansion bolts through the holes on the mounting brackets, put mounting brackets in posi-
tion and hammer the expansion bolts into the wall.
6. Check that the mounting brackets are level.
7. Carefully lift the unit and place its mounting feet on the brackets.
8. Bolt the unit fi rmly to the brackets.
Note: To reduce vibrations and noise of a wall-mounted unit, install the unit with rubber gaskets.
Unit Mounting Dimensions Chart
Unit Dimensions (W x H x D)
730 x 545 x 285 (28.7" x 21.5" x 11.2")
900 x 700 x 350 (35.4" x 27.6" x 13.8")
900 x 700 x 350 (35.4" x 27.6" x 13.8")
Distance A
540 (21.2")
630 (24.8")
630 (24.8")
16
Distance B
(mm / in)
(mm / in)
280 (11")
350 (13.8")
350 (13.8")
WARNING
When drilling into concrete,
eye protection should be
worn at all times.