Five Flash Code on Propex Heater
Mar 25th 2022
The Propex heaters were designed to be safe and reliable sources of heat for your vehicle. Being mounted in a non-stationary vehicle presents it's own challenges as the units are subject to vibration and exposure to all types of environments. Because of this, Propex designers err on the side of caution and create distinct operating parameters for the heating units. If the heater's electronic protection system senses that the unit is outside
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CN-18 Reset Procedure
Mar 25th 2022
NEW! Check out our video of this procedure here: Propex Heater CN18 ResetSometimes the logic circuit in the board gets into a loop for some reason. Usually this is indicated by a one-flash code but there have been a couple times where this procedure cleared a no-flash fault as well.If you have been unsuccessful at resetting the fault code from the thermostat:Remove the access cover to the interior electronics. On the circuit board ne
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Checking The Wiring On Your Propex
Mar 25th 2022
This article is a reference so you can make sure that all of your wires are correctly pinned and hooked up properly. HS2000 / HS2800 Thermostat Wiring Harness connected to the circuit board under the access panel.Thermostat wiring harness connection to the thermostat. Thermostat wiring harness connected to the thermostat with male / male connector12V wire loom connected to the circuit board Motor / solenoid / Overh
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Three Flash Fault Code on Propex Heater
Mar 25th 2022
The Propex heaters were designed to be safe and reliable sources of heat for your vehicle. Being mounted in a non-stationary vehicle presents it's own challenges as the units are subject to vibration and exposure to all types of environments. Because of this, Propex designers err on the side of caution and create distinct operating parameters for the heating units. If the heater's electronic protection system senses that the unit is outside
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Propex Terminology
Mar 25th 2022
Let's find some common ground on Propex terminology.Pipes: We call the smaller (22mm in the HS2000 and HS2211, 26mm in the HS2800) intake and exhaust in the combustion circuit pipes. When you're speaking with our tech support, we'll be referring to pipes rather than ducts, tubes, etc. These pipes are NOT to be shorter than 1 meter (about 40 inches) whatsoever.Ducts/Ducting: The fresh/heated cabin air is transferred by larger (60mm in the HS200
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