Riello ALUDOMUS SOLAR KV/200 20 ISC SOLAR Installation And Maintenance Manual page 24

GENERAL
Oem (manufacturer) level
Parameters in this level must only be changed by per-
sonnel from R's Technical Assistance Service.
This level is reserved for the boiler manufacturer.
Using these two keys to represent the numbers
1
and these two keys as numbers
3
you can enter the access code of: "1 2 4 3 4".
See the "Complete list of parameters" section for fur-
ther details.
Note 1: If no key is pressed for about 8 minutes, the
display automatically returns to the main screen. Any
changes will not be saved.
(*) The DHW key above the display. .
INFORMATION LEVELS:
Basic information level
I
Press the
I
vel. Press the
lues listed below.
(*)The DHW key above the display.
Functioning phases (table 1)
Nr . displayed
00
01
02
03
04
05
06
07
10
11
12
20
21
22
99
(*)Home run = Boiler status after reset.
D U
2
- +
4
key to enter the basic information le-
again to scroll through the va-
Description
Standby
Ignition prevented
Fan start
Pre-ventilation
Wait time
Pre-ignition time
Safety time, constant
Safety time, variable
Central heating mode
Domestic hot water mode
Simultaneous CH and DHW mode
Post-ventilation with last control
used
Post-ventilation at pre-ventilation
level
Home run (*)
Burner lockout (error code displayed)
Key
Press one of these keys to access the
D U
END USER programming level
Press and hold both these keys for
D U
at least 6 seconds
Enter the access code. Provided you
have entered the correct code, you
D U
enter the MANUFACTURER program-
ming level. If you enter the wrong
+ -
code, you return to the INSTALLER
level.
Press one of these keys until you
reach the parameter you require.
D U
The example here shows the para-
meter Oxxx.
Press these keys to change the
current value. To memorise the new
- +
setting, you need to move on to
another parameter.
.
(*) Press one of these keys to exit
the manufacturer programming
level. Any changes will either be
M V
stored in memory or ignored de-
pending on how the control board
parameters are configured.
Press this key to exit the manufac-
I
turer programming level and save
any changes.
Key
v
DHW temperature
t
t
Water pressure (NOT USED)
t
t
x .
Functioning phase (see table 1)
c
Outdoor temperature
(Accessory) controller error codes
Ex
(see the "Error codes and malfun-
ctions" section)
r
Boiler temperature
(*) Press one of these keys to return
M V
to the main screen.
24
Explanation
Explanation