Dimensions; Installation Instructions; Introduction; Field Assembly - Jandy LG125 Installation And Operation Manual

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Table 1. Altitude Designations for the Lite2 Heater.
NATURAL GAS
ALTITUDE UNITED
DESIGNATION STATES
LOW ALTITUDE 0-3000 FT
MID ALTITUDE 3001-6000 FT
HIGH ALTITUDE 6001-10,000 FT
LOW ALTITUDE 0-5000 FT
HIGH ALTITUDE 5001-10,000 FT

1.7.2 Dimensions

See Figure 1 (following page) for a diagram
showing the heater's exterior dimensions and dimen-
sions to critical connections on the heater.
SECTION 2.

Installation Instructions

WARNING
Improper installation or maintenance can cause
nausea or asphyxiation from carbon monoxide
in flue gases which could result in severe injury,
or death. For indoor installations, as an
additional measure of safety, Waterpik
Technologies strongly recommends installation
of suitable Carbon Monoxide detectors in the
vicinity of this appliance and in any adjacent
occupied spaces.

2.1 Introduction

Install the Lite2 heaters, vent caps and
drafthoods in accordance with the procedures in this
manual, local codes and ordinances, and in accordance
with the latest edition of the appropriate national code
CANADA
0-2000 FT
(0-610 m)
2001-4500 FT
(611-1370 m)
NOT
APPLICABLE
LP
0-4500 FT
(0-1370 m)
NOT
APPLICABLE
(see Section 1.4 "Codes and Standards").
All gas-fired products require correct installation
to assure safe operation. The requirements for pool
heaters include the following:
1. Field assembly (if required)
2. Appropriate site location (clearances) and
flooring
3. Sufficient combustion and ventilation air
4. Properly sized gas meter and piping
5. Proper electrical wiring (if required)
6. Adequate water flow
This manual provides the information needed to
meet these requirements. Review all application and
installation procedures completely before continuing
the installation.

2.2. Field Assembly

The Lite2 heater is shipped from the factory with
the top assembly in the low-profile configuration for
outdoor installation. The Lite2 heater is design certified
for indoor installation (U.S. only) when equipped with
a drafthood, which must be installed without modifica-
tion.
The Lite2 heater is also certified for installation in
an outdoor shelter in Canada when equipped with a
drafthood. An outdoor shelter is an enclosure not
normally occupied which does not communicate
directly with occupied areas.
Check the rating plate on the heater or the Parts
List (Section 11) of this manual for the correct Jandy
drafthood or vent cap part number. See instructions
supplied with the drafthood or vent cap for installation
and attachment. When the drafthood is used, locate
the heater so as to be in the same atmospheric pres-
sure zone as the combustion air inlet to the heater.

2.3 Location Requirements

2.3.1 Introduction
CAUTION
When pool equipment is located below the pool
surface, a leak from any component can cause
large scale water loss or flooding. Water Pik
Technologies cannot be responsible for such
water loss or flooding or resulting damage.