Reznor VPS Unit Installation Manual - Manual (Page 44)

8.1 To Start the Heater
1. First ensure that the gas supply to each
heater is turned on by opening the main
gas shut off valve.
2. Ensure that the setting of any time switch
and thermostat are such that the heating
system will be required to operate.
3. Switch on the electricity supply to the
heater. The fan will start, the ‘power on’
light on the burner will illuminate and
ignition commence.
4. Ignition will occur.
5. If ignition is unsuccessful the gas valve will
close and the spark ignition de-energize
after approximately 15 seconds. For
approximately 30 seconds the fan will
purge the system then re-ignition will be
attempted. After 3 attempts at ignition the
control unit will ‘lock-out’, the ‘power on’
lamp will remain illuminated and the fan will
continue to run. To reset after ‘lockout’,
switch off the power supply to the heater
and wait 5 minutes. Then turn the power on.
If repeated ‘lockout’ occurs investigate the
cause.
8.2. To Switch Off Heater
Switch off electrical supply to the heater.
The burner will stop and the fan will shut off.
8.3. Servicing
To ensure continued, efficient and safe
operation it is recommended that the heater
be serviced regularly by a qualified person
every year in normal working environments,
but in exceptionally dusty or polluted
environments more frequent servicing may
be needed.
8. User & Operating Instructions.
Radiant tubular infrared heaters are designed for overhead heating of industrial and commercial
buildings. Individual heating units are suspended from the roof.
1. This appliance must only be installed by qualified installer in accordance with
the requirements of local and National Codes.
2.
This appliance must be grounded in accordance with the National Electrical
Code ANSI/NFPA No.70 or Canadian Codes.
3.
Never rest anything, especially ladders against the heaters.
700101
Specifications & illustrations subject to change without notice or incurring obligations.
©2014 All rights reserved.
All marks are the property of their respective organizations.
O’Fallon, MO | Printed in U.S.A. (09/14)
246E-0914
Form I-VPS