46 Installation and maintenance instructions Compact 0020313973_01
Code Parameter
Values
Unit Increment, select, explanation
Factory
setting
Min. Max.
d.93 Setting the product code 0 99 – Increment = 1
The Device Specific Number (DSN) can be found
on the data plate.
–
d.94 Delete fault list 0 1 – 0 = No
1 = Yes
–
d.96 Factory reset 0 1 – 0 = No
1 = Yes
–
C Status codes
Note
Since the code table is used for various products, some codes may not be visible for the product in question.
Code Meaning
S.00 Heating has no heat demand. The burner is off.
S.01 The fan start-up for heating mode is activated.
S.02 The pump prerun for heating mode is activated.
S.03 The ignition for heating mode is activated.
S.04 The burner for heating mode is activated.
S.05 The pump and fan overrun for heating mode is activated.
S.06 The fan overrun for heating mode is activated.
S.07 The pump overrun for heating mode is activated.
S.08 The anti-cycling time for heating mode is activated.
S.10 The domestic hot water demand is activated.
S.11 The fan start-up for domestic hot water mode is activated.
S.13 The ignition for domestic hot water mode is activated.
S.14 The burner for domestic hot water mode is activated.
S.15 The pump and fan overrun for domestic hot water mode is activated.
S.16 The fan overrun for domestic hot water mode is activated.
S.17 The pump overrun for domestic hot water mode is activated.
S.20 The domestic hot water demand is activated.
S.21 The fan start-up for domestic hot water mode is activated.
S.23 The ignition for domestic hot water mode is activated.
S.24 The burner for domestic hot water mode is activated.
S.25 The pump and fan overrun for domestic hot water mode is activated.
S.26 The fan overrun for domestic hot water mode is activated.
S.27 The pump overrun for domestic hot water mode is activated.
S.28 The burner anti-cycling time for domestic hot water mode is activated.
S.30 Room thermostat blocks heating mode.
S.31 The summer mode is actived or the eBUS control is blocking the heating mode.
S.32 The waiting period for the fan start-up is activated.
S.34 The frost protection function is activated.
S.39 "Burner off contact" has triggered (e.g. surface-mounted thermostat or condensate pump)
S.41 The system pressure is too high.
S.42 Flue non-return flap return signal blocks burner operation (only in conjunction with the multi-functional
module) or condensate pump defective, heat demand is blocked.
S.46 Comfort protection mode for flame loss at minimum load is activated.
S.53 The product is within the waiting period of the modulation block/operating block function as a result of
low water pressure/water deficiency (flow/return spread too large).
S.54 Waiting period: No water in the system, flow/return sensor temperature increase too high.
S.58 The burner's modulation limit or the function for the siphon filling is activated
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