Installation Instructions
3 Unit Preparation
3.1 Prepare the Unit for Installation
•
Check for damage and report promptly to the carrier any damage found to
the unit (Fig. 6).
•
The charge port can be used to ensure the refrigerant charge has been
retained during shipment.
Figure 6
4 Setting the Unit
4.1 Pad Installation
When installing the unit on a support pad, such as a concrete slab, consider the
following:
•
The pad must be at least 1-2" larger than the unit on all sides.
•
The pad must be separated from any structure.
•
The pad must be level.
•
The pad must be high enough above grade to allow for drainage.
•
The pad location must comply with National, State, and local codes.
T hese instructions are intended to provide a method to tie-down system
to cement slab as a securing procedure for high wind areas. Check local
codes for tie-down methods and protocols.
8 |
Figure 7
#7 X 3/8" Self-tapping screws
(Do not exceed 3/8" length screws!)
Detail A
1/4" Χ 1-1/2" Hex washer head concrete screws
(3/16" pilot hole needed. Pilot hole should be 1/4" deeper
than the fastener embedment)
Figure 8
Bosch IDS BOVA20 & BOVC20 Split System Heat Pump - BTC 761703109 A (12.2023)
See Section 2.1
for unit dimensions
See Detail A
Field-supplied brackets:
2" width, 1/16" thickness,
height as required.