Table of Contents
Advertisement
Status codes – Overview
C
Note
Since the code table is used for various products, some codes may not be visible for the product in question.
Status code
S.00
Heating mode: No requirement
S.01
Heating mode: Advance fan operation
S.02
Heating mode: Pump pre-run
S.03
Heating mode: Burner ignition
S.04
Heating mode: Burner on
S.05
Heating mode: Pump/fan overrun
S.06
Heating mode: Fan overrun
S.07
Heating mode: Pump overrun
S.08
Heating mode: Temporary shutdown after heating procedure
S.10
Hot water handling mode: Requirement
S.11
Hot water handling mode: Advance fan operation
S.13
Hot water handling mode: Burner ignition
S.14
DHW mode: Burner on
S.15
DHW mode: Pump/fan overrun
S.16
DHW mode: Fan overrun
S.17
DHW mode: Pump overrun
Display in Comfort mode with warm start or hot water handling mode with cylinder
S.20
Hot water handling mode: Requirement
S.21
Hot water handling mode: Advance fan operation
S.22
Hot water handling mode: Pump pre-run
S.23
Hot water handling mode: Burner ignition
S.24
DHW mode: Burner on
S.25
DHW mode: Pump/fan overrun
S.26
DHW mode: Fan overrun
S.27
DHW mode: Pump overrun
S.28
Hot water handling mode: Temporary shutdown of the burner
S.30
Room thermostat is blocking heating mode.
S.31
No heating demand: Summer mode, eBUS controller, waiting period
S.32
Fan waiting time: Fan speed outside of the tolerance values
S.34
Frost protection active
S.39
Underfloor heating contact open
S.42
Accessory fault: Flue non-return flap closed or condensate pump fault
S.53
Product in waiting period/operation block function due to low water pressure (flow/return spread too large)
S.54
Waiting period: Low water pressure in the circuit (flow/return spread too large)
S.88
Product purging active
S.91
Maintenance: Operating display demo mode
S.96
Automatic test programme: Flow and return temperature sensors, heating and hot water requests blocked or
product fault.
S.98
Automatic test programme: Return temperature sensor, heating and hot water requests blocked.
S.108
Purging the combustion chamber, fan in operation
S.109
Product's standby mode activated
0020258016_00 ecoTEC pure Installation and maintenance instructions
Meaning
Displays in heating mode
Displays in hot water handling mode
Other displays
Appendix
37
Advertisement
Table of Contents
