Johnson Controls HIDH018B21S, Engineering Manual

Page: 448 / 668

CONTROL SYSTEM
6-132
TC-15001-rev.3
6.9.11.6 External Input/Output Setting
6.9.11.6.1 External Input Setting
1. Select “External Input/Output Setting”
on the “Service Menu” screen.
NOTE:
When the air conditioner is operating,
or when the external input signal
contact light is ON, this cannot be
selected.
2. Select the input target (from Input
options 1 to 4) for the external input.
3. Select the function using external
input.
Ɣ The selected function button
changes color.
4. Touch “Next” and proceed, according
to the steps below when selecting a
function.
Ɣ If “No Settings” is selected, go to
step (5).
Ɣ If “Outdoor unit Capacity Control” is
selected, go to step (6).
Ɣ If other than those above, go to
step (11).
<No Setting>
5. Return to the External Input/Output
Setting screen.
Touch “Back” to end the External
Input/Output Setting and return to the
“Service Menu” screen.
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