Lighting And Shutdown Procedures; Turning The Heater On/Off And Setting The Temperature Control - Jandy Lite2 Installation And Operation Manual

Model LD Pool and Spa Heater
AVERTISSEMENT
Lorsque l'appareil est mis en marche pour la
première fois, le matériau liant réfractaire de la
chambre de combustion est expulsé par la chaleur
de la flamme. De la fumée blanche et de fortes
odeurs peuvent se dégager du tuyau d'aération à ce
moment-là. N'inhalez les fumées de combustion à
aucun moment, surtout au moment où elles sont
émises. Cette période de combustion ne durera que
quelques minutes.

7.3 Lighting and Shutdown Procedures

Before starting your heater, be sure that you are
familiar with the setting and operation of the heater
controls. Once the controls are set to your prefer-
ences, follow the instructions outlined on the following
page. Read and follow all safety instructions first.
A more detailed set of instructions of the opera-
tion of the LD controller follows in the next section.
NOTE: If your heater is configured to operate on LP
gas and the LP tank runs out of fuel, turn off gas at
the heater. After the tank is refilled, the heater must
be relit following the instructions found on the inside
of the heater. A copy of these instructions appear on
the following page. DO NOT attempt repairs on the
gas control or heater. Tampering is dangerous and
voids all warranties.
WARNING
Do not attempt to operate the heater with the door
off. Doing so may cause severe bodily injury.
AVERTISSEMENT
Ne tentez pas d'opérer l'appareil sans que la porte
soit en place. Vous pourriez être victime de
blessures corporelles graves.
7.4 Turning the Heater On/Off and
Setting the temperature control
The temperature control (see Figure 17) is
calibrated at the factory and covers a range from
approximately 70°F to 104°F (21°C to 40°C). Use an
accurate pool thermometer to determine the best water
temperature for your uses.
The Lite2 model LD has dual temperature
controls, which allows two different temperature
settings, selected by the rotary switch in the middle of
the panel. One control can be set for normal use and
the other for standby; or one can be set for pool and
the other for a spa. Placing the rotary switch in the
Figure 17. Temperature controls.
middle turns off the heater (see Figure 17).
Once the heater has been completely installed,
set the rotary switch in the middle of the control panel
to either "POOL" or "SPA" to start the heater opera-
tion. If the heater senses that the pump is on and the
thermostat setting is higher than the temperature of the
pool/spa water, the hot surface igniter will ignite the
main burners.
NOTE: The heater is designed to run only when the
filter pump is running. If the heater does not
immediately turn off when the pump turns off, turn the
heater off at the control panel. The heater's pressure
switch may need adjusting (see Section 7.5)
Once the pool/spa water temperature reaches
the thermostat setting, the heater will automatically
stop firing. As the pool/spa water temperature falls
below the thermostat setting the heater will once again
start the heating cycle.
Rotate the thermostat dial clockwise to increase
the temperature setting and counterclockwise to
decrease the setting. It may take several attempts to set
the thermostat dial to the desired temperature. Be sure
to use an accurate thermometer to measure water
temperature. Once the desired temperature setting is
found, loosen the screw on the Temp-Lok ring and
rotate the ring until the stop rests against the knob.
Tighten the screw to hold the knob in position. This
will prevent accidental moving of the dial and possible
overheating of the water.
IMPORTANT: The temperature controls
cannot be calibrated in the field. If the control is faulty,
shut down the heater by following the procedures in
Section 7.3 and have a qualified service technician
replace the control. DO NOT use the thermostat
switch to completely shut down the heater.
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