Bosch Greenstar combi 100 p Installation And Service Instructions For Contractors page 43

Service function 5.A: Reset inspection interval
This function enables you to reset the indication
completing inspection/servicing of the appliance.
Default setting 00.
Service function 5.b: Fan post purge time
This service function allows setting the time the fan purges after the
burner is shut off.
The post purge time can be set from 01 to 18 (10 - 180 seconds).
Default setting is 03 (30 seconds).
Service function 5.E is not used
Service function 5.F: Set inspection interval
This service function allows you to set the number of months after which
the 'service due' indication (Inspection) alternates on the display
with the supply temperature.
The number of months can be set from 00 - 72 (0 to 72 months).
Default setting is 00 (disabled).
If U0 appears on the display, the function was already set via the FW 200
control.
Service function 6.A: Display the latest fault code
Use this service function to display the most recent fault code.
Service function 6.b: Room temperature control, current voltage,
terminal 2
The current voltage of the analog control at terminal 2 is displayed.
Available displays are:
• 00 - 24: 0 V to 24 V in increments of 1 V
Service function 6.C: Supply temperature required by outdoor reset
control
This service function allows displaying the current target supply
temperature set by the outdoor reset control.
Service function 6.d: Current turbine flow rate
The current flow rate of the DHW turbine is displayed.
Service function 0.E is set to 00 (metric units):
• 0.0. - 99.9.: 0.0 to 99 L/min in increments of 0.1 L/min
Service function 0.E is set to 01 (US-customary units):
• 0.0. - 99.9.: 0.0 to 99 gpm in 0.1 gpm increments
Service function 7.A: Indicator lamp for burner operation / faults
With this service function you can activate and deactivate the indicator
lamp for burner operation (continuously illuminated) and faults
(flashing).
The following settings are available:
• 00: Off
• 01: On
Default setting is 00.
Greenstar combi 100 p / 151 p
Service function 7.b: 3-way valve in center position
on the display after After the value 01 has been saved, the 3-way valve moves to the center
position. This allows draining the system completely and removing the
motor easily.
When you exit this service function, the appliance returns to setting 00.
Service function 7.d: Connecting an external supply or low-loss
header temperature sensor
Presence of an external supply or low loss header temperature sensor is
automatically detected by default; you do not need to change any
settings.
If a sensor is disconnected, change the setting back to the default setting
00.
The following settings are available:
• 00: Once-only automatic detection of a sensor
• 01: External supply temperature sensor connected to Heatronic.
• 02: External supply temperature sensor connected to IPM2.
Default setting is 00.
Service function 7.E: Building drying function
This service function allows you to start and stop the building drying
function.
Never confuse the appliance building drying function with the slab
drying function of the outdoor reset control FW 200.
When the building drying function is on, you cannot adjust the appliance
gas settings.
The following settings are available:
• 00: Off
• 01: Heating operation only in accordance with the appliance or
control setting, i.e. all other heat demands are blocked.
Default setting is 00.
Service function 0.A: Do not use this setting!
Default setting is 00 (disabled).
Heatronic boiler control settings | 43
6720872361 (2017/04)