Daikin EUWY 24KBZW1 Series, Руководство по обслуживанию

Страница: 158 / 210

Troubleshooting ESIE11-02
3–30 Part 3 – Troubleshooting
3
1
3
4
5
4.6 Replacing the Controller: EUWY*5-24KBZW1
Replacing the
controller To replace the controller, proceed as follows:
Entering the factory
menu The factory menu is used to set up the identification parameters of the unit according to its controller.
To enter the factory menu, proceed as follows:
For more information on the controller, see "The Digital Controller" on page 2–25.
Step Action
1 Remove the connections of the old controller.
2 Remove the old controller.
3 Install the new controller in the same way as the old controller.
4 Reconnect the controller.
5 Reprogram the controller.
Step Action Result
1 Turn ON the power supply.
Make sure that the unit is not working.
If it is, press
c
to switch OFF the
unit.
2
Press
s
and
p
simultaneously for
5 s.
After 5 s,
0
lights up.
3
Scroll using
u
or
d
to go to
66
.
—
4
Press
s
.
You have entered the factory menu. The screen
displays
5
-
p
.
5
Press
s
.
You have entered the
5
-
p
menu (read and
modify values of parameters)
If... Then...
The controller is
installed and correctly
wired The temperature of
sensor 1 appears.