Pioneer Inverter+ WAS Series Installation Manual page 22

Step 3: Anchor the outdoor unit
The outdoor unit can be anchored
to the ground or to a wall-mounted
bracket.
UNIT MOUNTING DIMENSIONS
The following is a list of different
outdoor unit sizes and the distance
between their mounting feet.
Prepare the installation base of the
unit according to the dimensions
below.
Outdoor Unit Dimensions (mm)
W x H x D
17 SEER Inverter + Models
9K BTU-17 SEER: 770x555x300 (30-3/8x21-7/8x11-7/8)
12K BTU-17 SEER: 770x555x300 (30-3/8x21-7/8x11-7/8)
18K BTU-17 SEER: 770x555x300 (30-3/8x21-7/8x11-7/8)
24K BTU-17 SEER: 845x702x363 (33-1/4x27-5/8x14-3/8)
30K BTU-17 SEER: 946x810x410 (37-1/4x31-7/8x16-1/4)
36K BTU-17 SEER: 946x810x410 (37-1/4x31-7/8x16-1/4)
22 SEER Inverter ++ Models
9K BTU-22 SEER: 770x555x300 (30-3/8x21-7/8x11-7/8)
12K BTU-22 SEER: 800x554x333 (31-1/2x21-3/4x13-1/8)
18K BTU-22 SEER: 845x702x363 (33-1/4x27-5/8x14-3/8)
24K BTU-22 SEER: 946x810x410 (37-1/4x31-7/8x16-1/4)
If you will install the unit on the ground or
on a concrete mounting platform, do the
following:
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.
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Air inlet
Air inlet
Air outlet
Distance A (mm)
487 (19-1/4)
487 (19-1/4)
487 (19-1/4)
540 (21-1/4)
673 (26-1/2)
673 (26-1/2)
487 (19-1/4)
514 (20-1/4)
540 (21-1/4)
673 (26-1/2)
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.
WARNING
WHEN DRILLING INTO CONCRETE, EYE
PROTECTION IS RECOMMENDED AT ALL
TIMES.
Fig. 4.5
Mounting Dimensions
Distance B (mm)
298 (11-3/4)
298 (11-3/4)
298 (11-3/4)
350 (13-3/4)
403 (15-7/8)
403 (15-7/8)
298 (11-3/4)
340 (13-3/8)
350 (13-3/4)
403 (15-7/8)