Electrical
The Daikin burner receives its electrical power from the main unit
control panel. No additional power wiring must be routed to the
burner. The sequencing of the burner is also controlled through
this panel and therefore is factory wired. No additional wiring will
be required .
DANGER
If you do not follow these instructions exactly, a fire or
explosion may result causing property damage, personal
injury, or loss of life .
A .
This appliance does not have a pilot. It is equipped with an
ignition device which automatically lights the burner. Do not
try to light the burner by hand.
B .
Before operating, smell all around the appliance area for
gas. Be sure to smell next to the floor because some gas is
heavier than air and will settle on the floor.
WHAT TO DO IF YOU SMELL GAS:
• Do not try to light any appliance.
• Do not touch any electric switch, do not use any phone in
your building.
• Immediately call your gas supplier from a neighbor’s
phone. Follow the gas supplier’s instructions.
• If you cannot reach your gas supplier, call the fire
department .
C .
Use only your hand to push in or turn the gas control knob.
Never use tools. If the knob will not push in or turn by hand,
don’t try to repair it, call a qualified service technician. Force
or attempted repair may result in a fire or explosion.
D .
Do not use this appliance if any part has been under water.
Immediately call a qualified service technician to inspect the
appliance and to replace any part of the control system and
any gas control which has been under water.
DANGER
The spark ignitor and ignition control are high voltage. Keep
hands and tools away to prevent electrical shock. Shut off
electrical power before servicing any of the controls. Failure
to adhere to this warning can result in personal injury or death.
Gas Pressure Requirements
The pressure furnished to the main gas valve must not exceed
13.9" wc. When the supply pressure is above 13.9" wc, a high
pressure regulator must precede the appliance gas pressure
regulator. The inlet gas pressure must not exceed the maximum
pressure rating of the high pressure regulator, and the outlet
pressure must furnish gas to the appliance pressure regulator
within the pressure range mentioned above.
Gas Piping
Gas piping must be sized to provide the minimum required
pressure at the burner when the burner is operating at maximum
input. Consult your local utility on any questions on gas pressure
available, allowing piping pressure drops, and local piping
requirements. The weight of field supplied gas piping must be
supported by field supplied brackets or hangers.
The proper size piping must be run from the meter to the gas
burner without reductions. Undersized piping will result in
inadequate pressure at the burner. The pressure will be at its
lowest when it is needed the most, at times of maximum demand.
Therefore, it can cause intermittent hard-to-find problems because
the problem may have left before the service technician has
arrived. Avoid the use of bushings wherever possible.
Remove all burrs and obstructions from pipe. Do not bend pipe;
use elbows or other pipe fittings to properly locate pipe.
A drip leg and a manual shut-off must be installed in the vertical
line before each burner such that it will not freeze. Install unions
so gas train components can be removed for service. All pipe
threads must have a pipe dope which is resistant to the action of
Propane gas. After installation, pressurize the piping as required
and test all joints for tightness with a rich soap solution. Any
bubbling is considered a leak and must be eliminated. Do not use
a match or flame to locate leaks.
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www.DaikinApplied.com
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IM 1125-7 • REBEL ROOFTOPS
Summary of Contents for Rebel DPS003A
Page 109: ...IM 1125 7 109 Addendum follows...
