REMEHA Quinta 85 Technical Information download pdf (Page 29)

Code Description Example 5250 r/m

Fan speed

52 hundreds

Fan speed

50 units

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

Description

137

Display of failure code (see Par. 10.2)

203

Operating mode during failure

353

Flow temperature during failure

440

Return temperature during failure

560

DHW temperature during failure

63&

n/a

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.

1 2 ... 24 25 26 27 28 29 30 31 32 33 34 ... 67 68

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REMEHA Quinta 85 Technical Information Page 29