USER INSTRUCTIONS
RK 55 - RAD - ING - MAN.UT – 1311.1 - DIGITECH CS MIAH4
2
2. Control
panel
Control panel Key
1. HEATING TEMPERATURE SETTING BUTTONS
2. INFO
BUTTON:
PRESS ONCE TO DISPLAY
TEMPERATURES AND INFO (see 2.10 “INFO
menu display”). KEEP INFO BUTTON PRESSED
FOR 5 SECONDS (in OFF MODE) TO DISPLAY
THE LAST 5 ERRORS.
3. MODE SELECTION BUTTON
SUMMER ONLY /
WINTER ONLY / SUMMER-WINTER / OFF.
4. RESET
BUTTON:
ERROR RESET – FLUE TEST
FUNCTION ACTIVATION (CHIMNEY-SWEEPER -
KEEP IT PRESSED FOR 7 SECONDS).
5. DOMESTIC HOT WATER TEMPERATURE
SETTING BUTTONS
(RS version only - with
connection to a remote storage cylinder)
.
KEEP BUTTONS ‘+’ AND ‘-‘ PRESSED FOR 5
SECONDS TO ACTIVATE THE DISPLAY
BACKLIT MODE FOR A CONTINUOUS PERIOD
OF 10 MINUTES.
6.
TERMINAL BLOCK FOR EXTERNAL WIRING.
7.
LCD DISPLAY.
LCD display icons’ key
1.
PARAMETER NUMBER INFORMATION
2.
PARAMETERS PROGRAMMING MODE ON
3.
SOLAR PCB CONNECTION INFORMATION / SOLAR
PANEL TEMPERATURE DISPLAY (d6)
4.
SOLAR PUMP ON
5.
STORAGE CYLINDER LOW LEVEL TEMPERATURE
VISUALIZATION (d7) / STORAGE CYLINDER HIGH
LEVEL TEMPERATURE VISUALIZATION (d8)
(RS
version only - with connection to a remote storage
cylinder)
6.
OUTDOOR TEMPERATURE SENSOR CONNECTED /
OUTDOOR SENSOR TEMPERATURE DISPLAY (d2)
7.
TEMPERATURE / SET POINT / PARAMETER VALUE
INFORMATION
8.
OPEN THERM COMPONENTS COMMUNICATION
CONNECTED (REMOTE CONTROL / ZONE
MANAGEMENT CONTROL BOX)
9.
WATER LOW PRESSURE INFORMATION
10.
(*) FLAME PRESENCE ON (3 POWER STEPS)
11.
D.H.W. MODE ENABLED
(RS version only - with
connection to a remote storage cylinder)
12.
RESETTABLE ERROR DISPLAY
13.
OFF MODE
14.
NOT RESETTABLE ERROR DISPLAY
15.
HEATING MODE ENABLED
7
1
2 3
4
5
6
Fig. 1
4
5
6
7
9
10
11
12
13
14
15
1
2
3
8
< 33%
>33%<66%
>66%<100%
Fig. 2
Fig. 3
