Grasslin QEG-2 - Service Menu Operations

Service menu
1)
This mode is a countdown of the operating running time. Service
period time, action and message shown will be set into service menu
(for service variants only).

RUN mode (green indicator lamp RUN must be ON).
Service mode is PIN code protected. The preset value is 1234. You can
change the PIN code in the installers menu.
If you wish to change the settings in the service menu, follow the

10 sec.
INST MENU
SERV MENU
PIN CODE
SERV MODE
SERV DAYS
DAYS NOTICE
ACTION TYPE
INST PHONE
INST PHONE INP
SERV RESET
CHANGE PIN
1. Make sure device is working in RUN mode.
 Press and hold


INST MENU opens and OK
3. Press
button.

Service menu (SERV MENU) is selected.

OK
 
.

First number of PIN CODE
 
or  .


 Enter second number of PIN code,
or  .


 Enter third number of PIN code,
or  .


 Enter fourth number of PIN code,
or  .

If PIN code is correct, service menu is activated, you can
change the settings.

Press or to scroll through the menu.

Press  or to select settings.

To cancel service menu, press
Override
HEATINGHOT WATER
Extra Hour
Mode
DAY/
CH RUN
TIME
OFF
am
Thu
AUTO
ONCE
CONT
EXT HOUR
+1
+2
+3
07 / 02 / 2013
ON1
OFF
AUTO
ONCE
CONT
EXT HOUR
+1
+2
+3
ON1
DHW
Override
Extra Hour
Mode
OK
Holidays
Select
button.

Service mode
(
NO
YES
Service days
()

after which a service message is to appear.
It will be shown on the display as soon as
the counter has reached the number of days
set by you.
Days notice
(DAYS NOTICE)
Number of days to „show“ service message

Action type
(ACTION TYPE)
TIMED
OFF, with possibility to run manually in 1 hour
time fractions. (Default value)
REMIND
will remind by a message to call installer for
revision and system restart.
TOTAL OFF
will be of until installers restart the device.
Timed boost
(TIMED BOOST)
Available only if action type is set as TIMED.
It gives the possibility to run manually for an



NO LIMIT
SELECTABLE, 1 to 99 times,
Phone number


after service due day

NO
YES
Installer‘s phone
number




EMPTY (Default value)
Inserted PHONE NUMBER, if installers place
any phone number.
Service reset

Reset all parameters of service menu to
factory default
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