Fan Speed Mode (<00); Failure Mode (X00) - REMEHA Quinta 45 Technical Information

6.8 Fan speed mode (<00)
Using the 'm' -key, press repeatedly until 'code'-display shows alternate flashing half
digits. The value in the t-display shows the actual fan speed using two alternate
double digits as table:
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
temperatures. Using the 'm' -key, press repeatedly until 1 (flashing digit) appears in
the 'code'-display. Then select the required code 2, 3 or 4 etc. using the 's'-
key and read off the relevant value.
Code
1
2
3
4
5
6
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
temperature of 60°C.
55979.indd 31 55979.indd 31
Description
Fan speed
Fan speed
t Description
Display of failure code (see Par. 10.2)
37
Operating mode during failure
03
Flow temperature during failure
53
Return temperature during failure
40
DHW temperature during failure
60
n/a
3&
Example 5250 r/m
52 hundreds
50 units14
31
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