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Troubleshooting
Error
Code
Error
Location
Type
Name
Cause
Solution
Short circuit of motor
wiring.
Check wiring to the motor
to ensure no bare wires
are touching and that
no wires are shorted to
ground.
Motor will not rotate.
Replace motor
Repair
Electric Motor, page 61
.
A4NM
MCM
ALARM
High Motor
Current
Chemical pump is stuck Repair or replace
chemical pump. See
Remove Pump, page 54
.
A7CH
Hose
ALARM
Unexpected
RelayCurrent
Shorted HPTCM.
Replace Module. See
Replace High Power
Temperature Control
Module (HPTCM), page
86
.
A7DA
Boost A
A7DB
Boost B
ALARM
Unexpected
Heater Current
Shorted LPTCM.
Replace Module. See
Replace Low Power
Temperature Control
Module (LPTCM), page
86
.
Turned off main power
switch with heaters and
motor ON.
Turn off heat and motor
power at ADM before
turning off the main power
switch.
Turned on hose circuit
breaker with hose heat
on.
Turn on circuit breaker
with hose heat off.
Failed to power off after
loading software.
Power off after software
downloaded.
A7DH
Hose
ALARM
Unexpected
Heater Current
Shorted HPTCM.
Replace Module. See
Replace High Power
Temperature Control
Module (HPTCM), page
86
.
Tripped circuit breaker. Visuallycheck circuit
breaker for a tripped
condition.
A8DA
A8DB
A8DH
Boost A
Boost B
Hose
ALARM
No Heater
Current
Loose/broken
connection.
Check heater wiring for
loose wires.
16
3A1706K
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Summary of Contents for Reactor E-30i
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Page 118: ...Parts Air Control Panel 118 3A1706K All manuals and user guides at all guides com ...