Failure Mode (X00) - REMEHA Quinta 45 Technical Information

Code
,
>
Table 11 Fan speed mode service level

6.9 Failure mode (x00)

To check the latest failure with the accompanying operating codes and relevant tem-
peratures.
Using the 'm' -key, press repeatedly until 1 (flashing digit) appears in the 'code'-dis-
play.
Then select the required code 2, 3 or 4 etc. using the 's'-key and read off the
relevant value.
t
Code
1 37
2 03
3 53
4 40
5 60
6 3&
Table 12 Failure mode on service level
Example as above:
Failure code 37 indicates the return temperature sensor failed during HTG operation
(03), at a flow temperature of 53°C, a return temperature of 40°C and DHW tem-
perature of 60°C.
Description
Fan speed
Fan speed
Description
Display of failure code (see Par. 10.2)
Operating mode during failure
Flow temperature during failure
Return temperature during failure
DHW temperature during failure
n/a
29
Example 5250 r/m
52 hundreds
50 units14