Faulty Teach-In Process - Honeywell HM 80 Installation And Operation Manual

Universal mixing valve controller
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Press the teach-in button (see
figure, Item 1) until the symbol
the display begins to flash.
The version number of the software for the radiator
controller is displayed for 30 seconds.
If several radiators are operated in one room in
parallel:
Press the teach-in button (see figure)
consecutively at all the radiators.
Move the slide switch on the CM67z to the position
Press the buttons
TEMP
together in order to activate the teach-in mode.
The following is displayed at the
CM67z:
Press the button MAN
unit CM67z to the teach-in mode for Zone 2.
During the teach-in procedure the symbol
constantly in the display of the HR80 radiator controller.
The following is displayed at the
CM67z:
Send the teach-in signal by pressing the button
The radiator controller receives
data from the operating unit. This
process can take up to 4 minutes.
8.2.2.

Faulty teach-in process

The teach-in has failed if the symbol
extinguishes. Take the following measures:
Remove the disturbing or shielding components
such as wireless headphones, telephones,
loudspeakers, garage door openers, etc.
Repeat the teach-in process.
in
OFF
,
and
TEMP
PROG 1
in order to switch the operating
is displayed
.
.
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