Daikin Service Checker TYPE 3.1 Instruction Manual page 41

Procedures
(1)Make centralized operation by placing the cursor at the icon of target air conditioner, and
pressing the buttons at the bottom in the window and inputting figures.
Button,
Column
Up(F1)
Down(F2)
Operation(F3)
Stop(F4)
Up(F5)
D(F6)
Cooling(F7)
Heating(F8)
Fan(F9)
Error code
Right side in
the window
(2) When ending this window, press the [Cancel(ESC)] button.
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Move upward in the window.
Move downward in the window.
Command air conditioner to operate
Command air conditioner to stop
Set temperature with a range of 0-35℃.
* Even if an air conditioner with the maximum temperature rating of 25℃
is set to 35℃ with[ △(F5)], the display is returned to 25℃ in 2-3
seconds.
Issue cool mode command to air conditioner.
Issue heat mode command to air conditioner.
Issue fan mode command to air conditioner.
If error occurs, display error code.
Same statement as remote controller is displayed with red characters in
the right side in the window.
[Under Center Control] :
[Under Forced Stop] :
[Under Centralized Control] :
[Under Operation Shift Control] : In case of wiring multiple indoor units to
Description
Not possible to operate from Checker
Not possible to operate from Checker
other than stop.
If other centralized instrument has
prohibited the operations of indoor units
from a remote controller at hand, this
sign is displayed on each indoor unit.
The indoor units are not possible to
operate other than stop.
one handy remote controller or
connecting an Cool/Heat selector to
outdoor units, this sign is displayed
when selecting an indoor unit impossible
to shift operation mode.
Chapter 4 Recording of operation data