Operating Instructions and Owner’s Manual
5
Forced-Air Agricultural Construction Heater
NO
Warning:
Make sure that the ropes and/or chains form an
angle not more than 5° with vertical to the ceiling,
that the ropes do not cross, and that a different rope
is used for each hook.
Warning:
In case of installation in greenhouses, mechanical
ventilation shall be interlocked to the heater
operation or permanent openings shall be fixed for
ventilation air.
ELECTRICAL CONNECTIONS
Warning:
The equipment is fitted with a temporary power
cable, used for the final control test at factory.
Warning:
The temporary power cord must be removed and
replaced with a proper power cord whose type
and dimension shall be in accordance with national
rules.
Warning:
The power line of the generator must feature an
earth lead and a residual current circuit breaker.
The supply cable must be connected to a
switchboard with sectioning switch.
Warning:
When installed, the appliance must be electrically
grounded in accordance with local codes, or in the
absence of local codes, with the National Electrical
Code, ANSI/NFPA 70, and/or the CSA C22.1,
Canadian Electrical Code, if an external electrical
source is utilized.
Only for 120 V models, the electrical power cable must be
connected in conformity to the polarity specified on the
main terminal board of the electrical panel: phase (L) and
neutral (N).
Warning:
Only for 120 V models, if polarities L and N are
incorrect, the space heater may stop a few seconds
after it is switched on for the first time.
If any room thermostat or other accessories are
connected to the system (such as the timer for example)
this must be done by connecting the electrical cable to
the thermostat plug (10):
• Take the plug (c) out of the power switchboard, open it
and remove the electrical jumper between terminals 2
and 3 of the plug.
• Connect the thermostat electrical cable to terminals 2
and 3 of the thermostat plug (c);
• Close the plug again and plug it back into the power
switchboard.
INSTALLATION
All the operations described in this paragraph must be
performed by professional and skilled personnel only.
An approved manual gas valve shall be provided by the
installer.
The space heater can be installed suspended from the
ceiling or a top a support base.
Ceiling Mount(Fig 1)- These heaters include eye bolt
support hooks. It may be hung from the ceiling with
metal chain or rope of appropriate load capacity and
length. Use the packaged factory eyebolts attach to the
four suspension points.
The space heater can be installed on a support base
(Fig. 2), which must be:
• Stable, horizontal, broader in bas than heater length
and width.
• Made of non-combustible material
• Able to hold 150 lbs.
Fig. 2
Fig. 1
