REMEHA Quinta 85 Technical Information download pdf (Page 55)

6 Only with rematic

SR 5240 C1 or 2945

C3 K control: Check

the communication

between control and

boiler by means

of the two LED’s

on the interface,

visible through the

transparant part of the

control panel.

00.W4H.79.00019

LED 1 is not flashing? Interface or control box

is faulty

LED 2 is not flashing? Interface or control is

faulty

Both LED’s are flashing?

Check the wiring on the

terminal strip and on the

control box

If the wiring is correct,

replace the control box.

7 Investigate boiler

settings and wiring

Check the parameter

settings of the boiler

If all is correct, replace

the control box.

Check the wiring on the

boiler terminal strip and

to the Gasmodul control

box

Table 17 Fault-finding

10.2 Fault codes

In the event of an error message, both the ‘code’-display and the t-display will flash.

For details, see Table 18.

For a readout of the most recent faults, see Par. 6.9.

IMPORTANT:

Before resetting, accurately record the fault code (including figures, flashing digits and

dots) and remember to pass on this information when seeking assistance. The fault

code is important for correctly and rapidly tracing the nature of the fault.

NOTE: Shut-off mode (code b, only dots in t-display are flashing, not digits) is a

normal boiler operating function and does not represent a boiler failure. However, this

may indicate a system problem, an internal fan check or an incorrect parameter setting.

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