HTP PHR199-55C - Manual (Page 13)

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LP- 325 REV. 3.21.14
4. Gas control system components must be protected from dripping water during operation and service.
5. If the appliance is to replace an existing appliance, check for and correct any existing system problems, such as:

System leaks

Location that could cause the system and appliance to freeze and leak.

Incorrectly-sized expansion tank
6. Clean and flush system when reinstalling an appliance.
NOTE: When installing in a zero clearance location, it may not be possible to read or view some product labeling. It is recommended to
make note of the appliance model and serial number.
B. LEVELING
In order for the condensate to properly flow out of the collection system, the area where you locate the appliance must be level.
Location must also fully support the weight of the appliance when filled with water (650 lbs).
C. CLEARANCES FOR SERVICE ACCESS
If you do not provide the minimum clearances shown, it may not be possible to service the appliance without removing it from the
space.
The space must be provided with combustion/ventilation air openings correctly sized for all other appliances located in the same space
as the appliance. The appliance cover must be securely fastened to prevent the appliance from drawing air form the appliance room.
This is particularly important if the appliance is in a room with other appliances. Failure to comply with the above warnings could result
in substantial property damage, severe personal injury, or death.
D. RESIDENTIAL GARAGE INSTALLATION
If the appliance is located in a residential garage, per ANSI Z223.1:
Figure 1 – Recommended Service Clearances