IceDry 800/1400
Fault
symptom
Indica-
tors
Possible cause
Corrective action
Switch off the main supply and allow the unit to cool down.
Investigate the cause of the fault, and rectify.
Reset QM16 — reactivation fan.
Reset QM21 —process fan and drive motor.
Unit has
stopped.
No.
12, 2, 8
and/or
9 are
flashing.
Safety device has tripped due to
one of the following: Fan motor
fault Drive motor fault Wiring
fault.
Switch on the main supply at the main power switch, and start the unit to
reset the fault warning.
NOTE! The main power switch must be on for at least 12 hours before
the start. This time is required to let the internal heat equipment remove
possible ice built up.
If the fault re-occurs call Munters.
Table 7.1 Fault tracing list
190TGB-1037-G1307
Fault tracing
25
