Carrier 40TGV0131UP Service Manual page 43

No. Item
8 Louver control:
9 Frequency fixe
operation (Test
run)
10 Filter sign display
(Except wireless
type)
Outline of specifications
• If there is the locked louver in the unit, [
remote controller screen.
• While the following controls are performed, the louvers
operate even if executing the louver lock.
Control which ignores lock
Operation stop
1
Initialize operation
2
Self-clean operation
3
• The real louver corresponding to the louver No.
displayed on the remote controller screen during setting
of louver lock operates swinging.
<In case of wired remote controller>
1) When pushing [CHK] button for 4 seconds or more,
[TEST] is displayed on the display screen and the
mode enters in Test run mode.
2) Push [ON/OFF] button.
3) Using [MODE] button, set the mode to [COOL].
• Do not use other mode than [COOL] mode.
• During test run operation, the temperature cannot
be adjusted.
• An error is detected as usual.
• A frequency fixed operation is performed
4) After the test run, push [ON/OFF] button to stop the
operation.
(Display in the display part is same as the procedure in
Item 1.)
5) Push [CHK] button to clear the test run mode.
([TEST] display in the display part disappears and the
status returns to the normal stop status.)
1) The operation time of the indoor fan is calculated,
the filter reset signal is sent to the remote controlle
when the specified time (2500H) has passed, and it i
displayed on LCD.
2) When the filter reset signal has been received fro
the remote controller, time of the calculation timer is
cleared.
In this case, the measurement time is reset if the
specified time has passed, and display on LC
disappears.
] goes on the
Objective louver No.
Full-close position
Full-close position
Horizontal discharge position
- 43 -
Remarks
For the setting
operation, refer to
[How to set louver lock]
of Installation Manual.
It is position check
operation and it does
not link with the real
louver and air direction
setup (Illustration on
the remote controller
screen).
Command frequency
is approximately [S7]
Not possible to set
by wireless remote
controller.
[FILTER ] goes on.