Heatmaster Enviro Troubleshooting Manual

The Trouble shooting - Heatmaster enviro
Starting Sequence Of The Enviro
1. Remote power button pushed.....start signal is sent to the White Millennium box (you'll hear a "click/dong"
noise).
2. White Millennium box reads the signal and powers up the Blue SIT box.
3. The Blue SIT box starts the exhaust fan (the White Millennium box and blue SIT box are both operating)
4. The exhaust fan runs for 40 seconds.
5. During this time the pressure switch detects airflow and sends a signal to Blue SIT box.
6. The Blue SIT box runs the exhaust fan for total of 40 seconds to purge, and then for 5 seconds it turns gas
on.
7. At the 40 second mark a spark runs from the Blue SIT box to the igniters for Approx. 5 secs to ignite the gas
burners.
8. The flame sensor tries to detect a flame for about 2 seconds.
9. When flame is detected, the flame sensor sends a signal back to the Blue Box to continue the gas supply. If
flame is not detected it will turn the unit off and start the sequence again.
Issue
Unit not starting.
ALL PLUMBING AND ELECTRICAL WORK TO BE CARRIED OUT BY A QUALIFIED TECHNICIAN
FOR FURTHER INFORMATION PLEASE
CONTACT YOUR LOCAL DEALER.
ALL PLUMBING AND ELECTRICAL WORK TO
BE CARRIED OUT BY A QUALIFIED
TECHNICIAN
Cause
1. Insufficient power
2. Igniters and or sensor is
shorting out
3. Desired temperature is set
below room temperature
Heatmaster Pty Ltd
Email: sales@heatmaster.com.au
Website: www.heatmaster.com.au
ACN 006 442 717 ABN 64 641 709 587
Solution
•
Turn on isolation switch
•
Clean soot off
igniters/sensor and make
sure they are running
parallel with burner
(see below)
•
Increase desired room
temperature