Section Ii Installation; Equipment Inspection; Important Notice; Conformance With Codes - Hayward H250FDN Service & Installation Manual

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SECTION II. INSTALLATION

EQUIPMENT INSPECTION:

On receipt of the heater, inspect the heater carton(s) for damage. If any carton(s) is damaged, note it when
signing for it. Remove the heater from the carton(s) inspect it and advise the carrier of any damages at once.

IMPORTANT NOTICE:

The installation instructions are intended for the use of a qualified technician, specifically trained and
experienced in the installation of this type of heating equipment. Some states or provinces require that instal-
lation be licensed. If this is the case in the state or province where heater is located, the contractor must be
properly licensed.
WARNING: Failure to comply with the appliance and vent package installation instructions and service
instructions in this manual may result in equipment damage, fire, asphyxiation, or carbon monoxide poi-
soning. Exposure to products of incomplete combustion (carbon monoxide) can cause cancer and birth
defects or other reproductive harm.

CONFORMANCE WITH CODES:

The heater shall be installed in accordance with all local and state codes. The heater installation must con-
form to the latest edition of the National Fuel Gas Code (ANSI Z223.1/NFPA 54) and with the requirements
of the authority having jurisdiction. Design certification of the heater is in compliance with ANSI Z21.56/
CSA 4.7.
For Canadian installations, the heater is to be installed in accordance with the standards CAN/CGA
B149.1 and B149.2 – Installation Codes for Gas Burning Appliances and Equipment and/or local codes and,
if applicable, CSA C22.1 – Canadian Electrical Code, Part I.

ALTITUDE OF INSTALLATION:

The heater may be installed up to ,000 feet above sea level elevation.

UNCRATING THE HEATER:

To remove the shipping carton and pallet from the heater:
1. Remove the corrugated carton from the heater. The carton, top pad, bottom pad, and the four corner
posts can be recycled.
. There are () screws used to secure the heater to the wood pallet. Remove the screw from the rear
shipping bracket. See Figure 
Figure 1
The screw through the rear
shipping bracket is located in this
area. Remove the screw.
It is not necessary to remove the
bracket or the rear louvered panel.
USE ONLY HAYWARD GENUINE REPLACEMENT PARTS
Pomona, CA Clemmons, NC Nashville, TN
Tel: 908-351-5400 www.haywardpool.com