Program Values - Bosch 940 ESO Instruction Manual
Suitable for heating potable water and space heating
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Also See for 940 ESO:
- Installation manual (60 pages) ,
- Manual (52 pages) ,
- Applications manual (107 pages)
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Maintenance and service
10.5 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.
Program
Description
P1
Maximum Power
P2
Minimum Power
P3
Remote Con-
trols installed
P4
Access to Diag-
nostic Mode
P5
Cascade Mode
P6
Temperature
Unit
P8
Back light
P9
Fan Purge
PH
Cascading type
PC
Master/Slave
mode
Table 8
Program values, factory default settings and ranges.
* Incorrect setting causes errors.
36
Factory Default
MIN
NG: 54,
21
LP: 46
7
7
_0
_0
E
0d
nO
nO
°F
°F
dE
dE
IC
IC
CS
CS
Refer to chapter 10.6 Control board diagnostics (page
37) regarding how to access these P-modes.
Caution:
Misadjusted
values
can
malfunction, errors, and service
calls.
MAX
Comment
NG: 55,
see chapter 7.6, page 25.
LP: 49
note: reducing P1 values below
maximum will reduce maximum
power of the appliance.
20
see chapter 9.8.1, page 30
6
see chapter 9.5, page 29
10f
see chapter 10.6, page 37
CC
contact Bosch for details
°C
On
dE turns back light off after 60
seconds from last button pushed,
ON
permanently
runs secondary and primary fan
when
depressing the "P" - button
SC
This menu is only available when
cascade mode is select CC.
Contact Bosch Water Heating for
details.
CM
program
lead
to
appliance
turns
backlight
P9
is
selected
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on
by
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