89
MCA
Pro
45/65/90/115
MCA-Pro ISM Rv.4.1 2/2017
7.3.1. Resetting the automatic maintenance
message
A service message on the boiler display must be reset
by a qualified installer after the maintenance service
has been carried out using the relevant service set. To
do this, proceed as follows:
1. When the maintenance message is displayed,
press
RESET
button 1 time.
c0dE
appears on the
display.
2. Use
[-]
or
[+]
button to input the installer code
0012
.
3. Confirm using
®
button. The maintenance
message is reset. The display returns to the current
operating mode.
7.3.2. Dealing with the next maintenance
message and starting the new maintenance
period
For an interim service it is advisable to read out in the
boiler service menu what maintenance service should
be carried out. Use the indicated
DDR Americas Inc.
Maintenance Kit (A, B or C). This service message must
be prevented by carrying out a reset. Start the next
service interval. To do this, proceed as follows:
1. Press the two buttons simultaneously and then
[+] button until the symbol
flashes on the menu
bar.
2. Press the
®
button.
hr
and the number of hours
of boiler operation
3600
(for example) are
displayed alternately.
3. Press
[+]
button several times until
SERVICE
flashes
on the menu bar.
4. Press the
®
button.
c0dE
appears on the
display.
5. Use
[-]
or
[+]
button to input the installer code
0012
.
6. Confirm using
®
button.
7. Press
[+]
button several times until
5c
:
B
is displayed with
B
(for example) flashing To
determine the best time to carry out maintenance,
the boiler is fitted with a single automatic
maintenance indicator.
8. Press the
[+]
button a second time.
cl
appears
on the display.
9. Press the
®
button.
cl
:
0
is displayed with
0
flashing.
10. Press
[+]
button to modify the value to
1
.
11. Confirm using
®
button. The new maintenance
period begins.
12. Press the
button 3 times to return to the
current operating mode.
i
After a service complete the checklist.
See chapter: "Checklist for periodic
inspection and maintenance", page 114.
1x
3x
5x
...x
...x
7. Checking and maintenance
Summary of Contents for MCA Pro 115
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