Allmand MAXI HEAT 500IQ 매뉴얼 - 페이지 5

{카테고리_이름} Allmand MAXI HEAT 500IQ에 대한 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Allmand MAXI HEAT 500IQ 19 페이지.

SERIAL NUMBER 14-000001 AND UP

Burner Cycles On & Off

**Maxi Heat 500IQ has one burner that will begin to run and then shuts down for High Temp

Fault. ( Message appears on the IQ screen).**

❏ Each burner or both cycling on and off indicates that there is a possibility of

backpressure. Back pressure occurs when the flow of heat is restricted and not

moved which accumulates at the outlet or in the burner itself. Kinks in the ducting

can cause this issue. Make sure the ducting is straight with limited bends and no

elevated lifts or descending of the ducting.

❏ Check ducting for proper flow.

❏ Ensure the high limit sensor is working at the end of the outlet.

❏ Check the main blower fans connection and ensure it is turning on as needed.

Faulty connections or loss of power can cause a stall in fan operation which in

turn causes the heater to increase temperature.

❏ Make sure heat going into the area is ventilated so heat does not accumulate

and raises temperature to increase output.

M axi Heat 500IQ