Roberts Gorden UHD[X][S][R] 200 User Manual

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UHD S
TANDARD
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UCT
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URNACE
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NSTALLATION
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ERVICE
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ANUAL
3.6 Ventilation
It is important to ensure that there is adequate air 
space around the heater to supply air for 
combustion, ventilation and distribution in 
accordance with local and national codes on Page 
9, Section 6
3.7 Gas Supply
It is important that the gas supply pipe is sized 
correctly to provide the inlet pressure as stated on 
the heater data plate. The gas supply pipe and 
electrical connections must not support any of the 
heater's weight. See Page 16, Section 8
3.8 Electrical Supply
A permanent 120 V / 1 Ø / 60 Hz electrical supply is 
required for the main electrical power. The heater 
also requires suitable controls in accordance with 
Page 17, Section 9.
3.9 Vent 
Choose heater orientation to allow for proper 
location of the vent. Each heater must be fitted with 
a correctly sized sealed vent system. 
If vented horizontally, no other appliance may be 
connected to the vent. See Page 9, Section 6.
WARNING
Carbon Monoxide Hazard
Heaters may be installed 
vented or unvented.
Vented heaters must be 
vented outdoors.
Unvented heaters must be 
installed in buildings with 
ventilation rates as per 
section 6.4.
Failure to follow these 
instructions can result in 
death or injury.
Fire Hazard
Connect gas supply according to Figure 10. 
Do not use gas supply pipe and electrical 
connections to support heater’s weight.
Gas can leak if not installed properly.
Failure to follow these instructions can 
result in death, injury or property damage.
WARNING
Electrical Shock Hazard
Disconnect electrical and gas supply before 
servicing.
This appliance must be connected to a 
properly grounded electrical source.
Failure to follow these instructions can result 
in death or electrical shock.