Hayward H-Series User Manual

Important notice:
The instructions herein 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 installation and service per-
sonnel performing the installation be licensed. If this is the
case in the state or province where heater is located, the
contractor must be properly licensed.
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installation instructions and service instructions in this
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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 conform to
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Location of heater:
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the area adjacent to the heater or structure.
This heater must be installed at least five feet from
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The heater shall not be installed with the top of the vent
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ing into the building.
Outdoor installation only:
The following installation and service clearances must be
maintained from surfaces to provide adequate air flow to the
heater.
Figure 1
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er. Gas shutoff valve must have an inside diameter large
enough to supply the proper amount of gas volume to the
heater.
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used.
Propane Gas:
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from the pool and in accordance with the standard for stor-
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installed underground, the discharge of the regulator vent
must be above the highest probable water level.
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adequate vaporization for the full capacity of the equipment
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company expert for correct sizing.
Water piping:
This heater is designed for use with pool and spa/hot
tub water only, as furnished by municipal water distribution
systems. The warranty does not cover heater use with min-
eral water, sea, salt, or other non-potable waters.
Do not install any restriction in the water pipe between a
heater outlet and the pool/spa with the exception of a three-
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of water flow from heater return to pool may result in fire or
explosion causing property damage, personal injury, or loss
of life.
Plumbing connections:
Water flow rate to the pool must be between 20 and 70
gpm. If flow rate exceeds 70 gpm an external by-pass valve
must be installed. Figure 2 shows a typical heater installa-
tion.
Electrical system:
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cordset. The plug must be inserted into a GFI protected,
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The heater must be electrically grounded and bonded in
accordance with local codes, or in the absence of local
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If the heater must be hard wired, open the junction box
and disconnect the cord. Remove the cord and strain relief
and wire the heater in accordance with local codes or the
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The ignition system used to light the burners is a direct
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the blower motor. The system amp draw is 2 amps.
It is strongly recommended that the heater be sup-
plied with a constant power source. If remote operation is
required, the heater should be controlled through the ther-
mostat only.
Installation above or below water level:
This heater is supplied with a pressure switch factory set
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switch is at fault, the following procedure is recommended
to adjust the switch:
Section I. General Information
3
Outdoor Installations
Top - Unobstructed Right side - 10 inches
Front - 10 inches Left side - 10 inches
Back - 10 inches Bottom - Combustible floor

Hayward H-Series Specifications

General

Brand	Hayward
Model	H-Series
Category	Swimming Pool Heater
Language	English