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7.6
Program values
This section describes details on programming the appliance.
For most applications the factory default values will provide
robust and stable operation. Only adjust the factory settings if
the installation requires changes as indicated in the
appropriate section of this manual.
Refer to chapter 7.7 Control board diagnostics (page 62)
regarding how to access these P-modes.
Program Description
P1
Maximum Power
P2
Minimum Power
P3
Remote
Controls installed
P4
Access to
Diagnostic Mode
P5
Cascade Mode
P6
Temperature Unit °F
P7
Gas type selection LP or NG
P8
Back light
P9
Fan Purge
PH
Cascading type
PC
Primary/
Secondary mode
Table 49 Program values, factory default settings and ranges.
C 950/C 1050 (Pro TL 175 C/199 C) – 6 720 805 440 (2019/10)
Factory Default
MIN
C 950ES
C 1050ES
C 950ES /
(Pro TL
(Pro TL
C1050ES
175 C)
199 C)
(Pro TL
175/199 C)
NG: 46,
NG: 51,
21
LP: 46
LP: 52
NG: 10,
NG: 8,
LP: 13
LP: 11
_0
_0
E
0d
NO
NO
°F
Not
dE
dE
Available
IC
IC
CS
CS
NOTICE:
Appliance malfunction!
▶ Misadjusted program values can lead to appliance
malfunction, errors, and service calls.
MAX
Comment
C 950ES
C 1050ES
(Pro TL
(Pro TL
175 C)
199 C)
NG: 48,
NG: 53,
see chapter 4.14, page 49
LP: 48
LP: 53
note: reducing P1 values below
maximum will reduce maximum
power of the appliance.
20
see chapter 4.3.8, page 32
6
see chapter 6.5, page 54
10f
see chapter 7.7, page 62
CC
contact Bosch for details
°C
Preset from factory.
Contact Bosch for details.
Not
On
dE turns back light off after 60
Available
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.
SC
This menu is only available when
cascade mode is selected CC.
Cn
Contact Bosch Water Heating for
details.
Maintenance and service
61
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