Installation Of The Decoration Panel; Test Operation - Daikin FXZQ20MVE Installation Manual

(2) Actuation
• The following table explains FORCED OFF and ON/OFF OPERATIONS in response to input A.
FORCED OFF
Input "ON" stops operation (impossible by remote controllers).
Input OFF enables control by remote controller
(3) How to select FORCED OFF and ON/OFF OPERATION
• Turn the power on and then use the remore con-
troller to select operation.
• Set the remote controller to the field set mode.
For details, refer to the "HOW TO SET IN THE
FIELD", in the remote controller manual.
• When in the field set mode, select mode No. 12,
then set the first code (switch) No. to "1". Then set
second code (position) No. to "01" for FORCED
OFF and "02" for ON/OFF OPERATION.
(FORCED OFF at factory set)
10-6 CENTRALIZED CONTROL
• For centralized control, it is necessary to designate the group No. For details, refer to the manual of each
optional controllers for centralized control.

11. INSTALLATION OF THE DECORATION PANEL

<Read "12. TEST OPERATION" before making a test run without attaching the decorated panels.>
Refer to the installation manual attached to the decoration panel.
After installing the decoration panel, ensure that there is no space between the unit body and decoration
panel.

12. TEST OPERATION

Refer to the installation manual of the outdoor unit.
• The operation lamp of the remote controller will flash when a malfunction occurs. Check the error code on
the liquid crystal display to identify the point of trouble. An explanation of malfunction codes and the corre-
sponding trouble is provided in "CAUTION FOR SERVICING" of the outdoor unit.
If any of the items in table 5 are displayed, there may be a problem with the wiring or power, so check the
wiring again.
Table 5
Remote control display
"Concentrated Management" is lit up
"U4" is lit up
"UH" is lit up
No display
20
SECOND
CODE
NO.
FIRST
CODE
NO.
• There is a short circuit at the FORCED OFF terminals (T1, T2)
• The power on the outdoor unit is off.
• The outdoor unit has not been wired for power supply.
• Incorrect wiring for the transmission wiring and / or FORCED
OFF wiring.
• The power on the indoor unit is off.
• The indoor unit has not been wired for power supply.
• Incorrect wiring for the remote controller wiring, the transmis-
sion wiring and / or the FORCED OFF wiring.
ON/OFF OPERATION
Input OFF → ON turns ON unit.
Input ON → OFF turns OFF unit.
Content
MODE
NO.
FIELD
SET
MODE
English