Cannot Perform Infrared (Ir) Communication - ALLIANCE T30 Series Troubleshooting Manual

Electronic Control Troubleshooting

19. Cannot Perform Infrared (IR) Communication

Attempt to
communicate with
the electronic
control from the
microwand.
Is there a response of
any kind from the
electronic control?
YES
Does the electronic
control display E:OF
or -C-?
E:OF
Check the following:
- IR communication disabled by
manual programming.
- Is the IR window on the control
covered or blocked.
- if needed, change electronic
control board.
36
Single and stacked.
Gas and electric heat.
Single and three phase
supply.
NO
Aim microwand
closer and try again.
Communication
-C-
sequence checks
out.
© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
- low battery on microwand.
- is the IR window covered or
NO
Does the control
respond?
- if needed replace the
- is the IR cap properly attached
YES
Check the following:
blocked on the control.
electronic control.
to the microwand.
T027D
T027D
70291301