Bosch Therm C 1210 ES Installation And Operating Instructions Manual page 55

WARNING:
▶ Misadjusted program values can lead to appliance
malfunction, errors, and service calls.
Program Description
P0 Temperature
range settings
P1 Maximum Power NG: 52,
P2 Minimum Power
P3 Remote
Controls installed
P4 Access to
Diagnostic Mode
P5 Cascade Mode
P6 Temperature Unit °F
P7 Gas type
selection
P8 Back light
P9 Fan Purge
PH Cascading type
PC Primary/
Secondary mode
Table 35 Program values, factory default settings and ranges.
C 1210ES/ESC – 6 720 644 887 (2022/04)
Factory MIN MAX
Default
H: C 1210 ES - -
C: C 1210 ESC
21 NG: 52,
LP: 53 LP: 53
12 12 20
_0 _0 6
E 0d 10F
NO NO CC
°F °C
LP or NG
dE dE ON
IC IC SC
CS CS Cn
Comment
This values are set from factory they cannot be changed.
see chapter 4.14, page 44
note: reducing P1 values below maximum will reduce
maximum power of the appliance.
see chapter 4.3.7, page 29
see chapter 6.5, page 49
see chapter 7.7, page 56
contact Bosch for details
Preset from factory.
Contact Bosch for details.
dE turns back light off after 60 seconds from last button
pushed, ON turns backlight on permanently.
Runs secondary fan and primary fan when P9 is selected by
depressing the "P" - button
This menu is only available when cascade mode is selected
CC.
Contact Bosch Water Heating for details.
Maintenance and service
55