Function Selection By Wired Controller - York IDH072B21S Series Installation And Maintenance Manual

8.7

Function Selection by Wired Controller

Each function can be selected with the wired controller.
Refer to the "Installation and Maintenance Manual" for the wired controller and the "Engineering Manual" for
details.
(1) Press and hold "Menu" and "Back/Help" simultaneously for at least 3
seconds during the normal mode (when unit is not operating). The test
run menu is displayed.
(2) Select "Function Selection" from the test run menu and press "OK".
(3) Select the indoor unit by pressing "
(This screen is NOT displayed when the number of indoor units
connected to the controller is 1 (one).
In this case, (4) is displayed.)
Press "All" to select all the indoor units connected to the wired
controller.
(4) Press " " and select the item to change.
(5) Press " " and change the setting.
(6) Press "OK" to display the confirmation screen.
(7) Select "Yes" and press "OK".
The test run menu is displayed after the setting is confirmed.
If "No" is pressed, the screen will return to (4).
(8) Press "Back/Help" on the test run menu to return to the normal mode.
To set other units, press "Back/Help" at (4), (5) so that the screen will return to (3).
(If the number of indoor units connected to the controller is 1 (one), the screen will return to (1).)
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" and press "OK".
Test Run Menu
Test Run
Function Selection
Thermistor Selection
Input/Output
Function 5
Sel. Entr Back
OK
Function Selection
All
01-01
01-02
01-03
01-04
Sel. Entr Back
OK
Function Selection:01-03
Item Setting
C2 - -
C3 00
C4 00
C5 00
C6 00
Sel. Adj. OK Entr Back
Function Selection:01-03
Item Setting
C2 - -
C3 00
C4 00
C5 01
C6 00
OK Back
Sel. Adj. Entr
Function Selection:01-03
Confirm function
selection setting?
Yes No
Sel. Entr
OK Back
(Figure for Function Selection)
P01432Q-rev.1
01
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03
Rtrn
Rtrn
04
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17
Rtrn
04
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17
Rtrn
Rtrn