Reznor LDAP Unit Installation Manual - Manual (Page 32)

Form I-LDAP, P/N 207733R6, Page 32
9.0 Check
Installation
and Startup
 Check to be sure that all screws used to hold shipping brackets were re-
installed in the heater cabinet.
 Check suspension. Heater must be secure and level.
 Check clearances from combustibles. Requirements are in Paragraph 4.1.
 Check vent system to be sure that it is installed according to the
instructions in Paragraph 6.3.
 Check piping for leaks and proper gas line pressure. Bleed gas lines of
trapped air. See Paragraph 6.1.
 Check electrical wiring. Be sure all wire gauges are as recommended.
Verify that fusing or circuit breakers are adequate for the load use.
 Check polarity. Verify that line voltage exists between the black “L1” and
earth ground.
 If installed in California, verify that California Warning Label is displayed.
9.1 Check the
installation prior
to startup:
9.2 Heater Startup and Warnings
WARNINGS: For your safety, read before operating. If you do not follow these
instructions exactly, a fire or explosion may result causing property damage, personal
injury, or loss of life.
• This appliance does not have a pilot. It is equipped with an ignition device which automatically
lights the burner(s). Do not try to light the burner(s) by hand.
• 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 electrical switches; do not use any phone in your building.
• Leave the building immediately.
• Immediately call your gas supplier forma phone remote from the building. Follow the gas
supplier’s instructions.
• If you cannot reach your gas supplier, call the fire department.
• Use only your hand to turn the gas control ON/OFF knob on the gas valve. Never use tools.
If the valve ON/OFF knob will not turn by hand, do not try to repair it. Call a qualified service
technician. Force or attempted repair may result in a fire or explosion.
• Should overheating occur, or the gas supply fail to shut off, turn off the manual gas valve to
the appliance before shutting off the electrical supply.
• 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.
Operating
Instructions and
Operating Sequence
1. Set thermostat at lowest setting.
2. Turn off all electric power to the appliance.
3. This appliance is equipped with an ignition device which automatically
lights the burner. Do not try to light the burner by hand. Open the access
door(s) and locate the gas control (ON/OFF) knob on the gas valve(s).
(See FIGURE 21.)
4. Turn each gas control knob(s) clockwise to “OFF”.
5. Wait five (5) minutes to clear out any gas. Then smell for gas, including
near the floor. If you smell gas, STOP! and follow the steps in the