Alliance Laundry Systems CA050L - No Infrared Communication

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NetMaster Troubleshooting – KT075 Models Only
41.No Infrared Communication
Check the following:
- Is IR communication disabled
by manual programming?
- Is the IR window on the control
covered or blocked?
- If needed, change control
board.
Check the following:
- ls the battery low on the
Micro-Wand?
- Is the IR window covered or
blocked on the control?
- If needed, replace the
electronic control.
- Is the IR cap properly attached to
the Micro-Wand?
Communication
sequence checks
out.
Attempt to
communicate with
the electronic
control from the
Micro-Wand.
Aim Micro-Wand
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
Gas and electric heat.
Single and three phase
power supply.
TMB1793S
TMB1793S