The 昀氀ame e昀昀ect is not uniform
across all modules
Heat does not turn on
N/A
Normal operation; a
slight variation in the
thickness and height
of the 昀氀ame e昀昀ect from
one module to the oth-
er is expected .
Normal operation upon
startup .
Transducer is not oper-
ating optimally .
Heater is disabled .
CD52
Heater has been per-
CD43
manently disabled .
CD20
Ambient
temperature
NTC error
CD23
Onboard NTC error
CD33
Main
PCB
detected
Heater fan error
CD34
29
No action required .
Allow the unit to warm up for 10
to 15 minutes for the height of
昀氀ame e昀昀ect to stabilize .
Clean module components, in-
cluding transducer .
If problem persists, replace
transducer .
Press and hold
same time on the hidden touch
controls for 3 seconds to disa-
ble or enable the heat function .
If installation with heat is de-
sired, reinstall jumper wire on
main board if available or pur-
chase new main board .
See service manual .
Turn unit o昀昀 from power switch
. Check for heater exhaust
blockage . Allow the unit to cool
for 30 minutes .
If error persists, see service
manual .
Turn unit o昀昀 from power switch
overheat
. Allow the unit to cool for 30
minutes .
If error persists, see service
manual .
See service manual .
and
at the