Technical data

0803UDSA-2GBEN, Pag. 18/36
12. Check in-
stallation
&
start-up
Check the instal-
lation prior to
start-up
Heater start-up
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 Check suspension. Unit must be secure.Verify that no other parts are
fitted which are not individually supported and secured.
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 Check clearances from combustibles. Requirements are in section 5.
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 Check vent system to be sure that it is installed according to the
instructions in section 7, venting requirements.

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 Check piping for leaks and proper gas line pressure. Bleed gas lines of
trapped air.


 Check electrical wiring and ensure that wiring conforms with the wiring
diagram. Be sure all wire sizes meet requirements.


 Check polarity. Verify that line voltage exists between the black “L1”
and earth ground.


 Verify that the appliance is earthed by conducting an earth continuity
test.
WARNING:
For your safety, follow the instructions exactly otherwise damage or
injury could occur.
• This heater does not have a pilot flame. It is equipped with an ignition
device which automatically lights the burner. Do not try to light the
burner by hand.
• Before operating, smell all around the heater area for gas. Be sure to
smell next to the floor because propane gas is heavier than air and
will settle near the floor.
• Do not use this appliance if any part has subjected to water ingress.
Immediately call a qualified service technician to inspect the appliance
and to replace any part of the control system and any gas control.
• When overheating occurs or when gas supply is not turned off, shut
the manual gas tap before turning off the electric power.