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To reduce the risk of electric shock, fire, explosion, serious injury or death:
• Disconnect electric power to the tumbler before servicing.
• Close gas shut-off valve to gas tumbler before servicing.
• Close steam valve to steam tumbler before servicing.
• Never start the tumbler with any guards/panels removed.
• Whenever ground wires are removed during servicing, these ground wires must be
reconnected to ensure that the tumbler is properly grounded.
W002
WARNING
© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
Section 9
NetMaster Troubleshooting
97. NO IR COMMUNICATION
IR Communication
Check the following:
- IR communication disabled by
manual programming.
- Is the IR window on the control
covered or blocked.
- if needed, change control
board.
Check the following:
- low battery on microwand
- is the IR window covered or
blocked on the control.
- if needed replace the electronic
control
- is the IR cap properly attached to
the microwand.
Communication
sequence checks
out.
Attempt to
communicate with
the electronic
control from the
microwand.
Aim microwand
closer and try again.
Is there a response of
any kind from the
electronic control?
Does the control
respond?
Does the electronic
control display E:OF
or -C-?
NO
YES
-C-
"E:OF"
NO
YES
Single and stacked.
Gas and electric heat.
Single and three phase
power supply.
No IR Communication
TMB247S
TMB247S
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