Johnson Controls YVAHP072B31S, Service Manual

Page: 254 / 1796

1-238
Service Manual
INSTALLATION
8.7 Function Selection by Wired Controller
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1. High Speed Setting Function
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depending on the ceiling height as shown in the table below.
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use maximum fan speed.
2. Circulation Function at Heating Thermo-OFF
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improvement of temperature distribution at sites with high ceilings.
3. Individual Louver Settings (Number of Louver Outlets)
This setting is available only for the indoor unit adopting the individual louver. The number of individual
louvers (louver outlet numbers 1 - 4) are changeable as shown in the following procedure. The number
of individual louvers can be set when each of the louver outlet (louver outlet numbers 1 - 4) are set as
the louver outlet number 1.
Ceiling Height
High Speed
Setting Function
012 to 018 Type 024 to 036 Type
Less than 8.9ft. Less than 10.5ft. Standard
8.9 - 9.8ft. 10.5 - 11.8ft. High Speed 1
9.8 - 11.5ft. 11.8 - 13.8ft. High Speed 2
< Individual Louver Setting Procedure >
1. Press and hold “Menu” during the normal mode (when
unit is operated).
The menu will be displayed.
2. Select “Individual Louver Setting” from the menu and
press “OK”.
The individual louver setting will be displayed.
Menu
Motion Sensor Setting
Total Heat Exchanger SET
VENTI
Louver Open/Close
03
/
05
Individual Louver Setting
15:10(Fri)
Entr Rtrn Sel. OK Back
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