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Table of Contents
USERʼS GUIDE
ASB/SB SERIES
DUAL ENERGY DUCT HEATER
REPLACEMENT COMPONENT LIST INCLUDED
If you are viewing this guide online, please note that this
product has been modified since its introduction. To obtain
the guide corresponding to your model (manufactured before
October 2015), please contact customer service.
This section must be read carefully by the user.
For further information or to consult this guide online, please visit our website at www.stelpro.com
@
E322241
INS_ASB_SB_U_1016
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Table of Contents
Related Manuals for Stelpro ASB Series
Summary of Contents for Stelpro ASB Series
- Page 1 To obtain the guide corresponding to your model (manufactured before October 2015), please contact customer service. This section must be read carefully by the user. For further information or to consult this guide online, please visit our website at www.stelpro.com INS_ASB_SB_U_1016...
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Page 2: Operation
WARNING Before installing and operating this product, the user and/or installer must read, understand and follow these instructions and keep them handy for future reference. If these instructions are not followed, the warranty will be considered null and void and the manufacturer deems no further responsibility for this product. - Page 3 DUAL ENERGY MODE In this operating mode the duct heater will decide to activate either its own heating assembly or the furnace heat output in accordance with the outdoor temperature sensor’s signal. More specifically, while the thermostat calls for heat, as the outdoor temperature drops to –12 C or –15 C (depending on the climatic zone in which you live) the outdoor sensor’s signal will trigger the duct heater to deactivate its heating assembly and trigger the furnace burner.
- Page 4 AUTO-TRANSFER TEMPERATURE The auto-transfer override temperature is defined as the minimum air temperature in the plenum under which the auto-transfer override function will be activated (after a 15 minute minute delay). The installer may adjust it with the potentiometer located on the board. The installer must determine the proper value by performing a plenum temperature reading with the electric elements on, not the furnace burner.
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Page 5: Maintenance
MAINTENANCE The ASB/SB dual energy duct heater itself does not require any particular maintenance. However, it is important to carry out regular maintenance on the ventilation system overall. The air filter should be replaced when it is dirty and the ventilation shafts cleaned out when necessary. During the cleaning of the conduits, the ventilator of the furnace must be inspected and cleaned if necessary. -
Page 6: Limited Warranty
. Stelpro reserves the right to examine or to ask one of its representatives to examine the product itself or any part of it before honoring the warranty. Stelpro reserves the right to replace the entire unit, refund its purchase price or repair a defective part.
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