DeDietrich C230 ECO-A 120 Installation, Operating And Service Manual page 54

9 Commissioning
Codes in
Description
display
1
Flow temperature set point
2
Pump post-circulation time
3
Boiler control
4
Display
Maximum speed
17
central heating (natural
gas)
Minimum speed
18
central heating and hot
water (natural gas)
Starting speed
19
(natural gas)
Maximum flow temperature
20
CH
Base point heating curve
21
outside temperature
Baseline of flow
22
temperature heating curve
Outside temperature
23
climate point heating curve
Outside temperature for
24
frost protection
Fault relay function
25
(available as an accessory)
Minimum water pressure
26
(available as an accessory)
Minimum gas pressure
27
check (available as an
accessory)
Hydraulic valve running
28
time (available as an
accessory)
Flue gas damper running
29
time
(available as an accessory)
30
Maximum time for release
VPS gas leakage control
31
(available as an accessory)
32
Mains detection phase
External interlock function
33
(available as an accessory)
Automatic detection of
Zd
optional hardware
df
and Resetting factory settings
dV
34
Display units
Table 14 Settings at service level
54
Setting range and possible
explanation
(
20 – 90°C)
68 and 194°F
0 – 98 minutes
99 = continuous
0 = Central heating
off
1 = Central heating
on
0 = Simple display
1 = Comprehensive display
2 = Display automatically goes to simple
10 – 70
x 100 rpm
10 – 40
x 100 rpm
Do not change *
10 – 40
x 100 rpm
Do not change *
(
68 and 194°F 20 – 90°C)
32 – 86°F (0 - 30°C) (only with external
sensor)
32 - 194°F (0 - 90°C) (only with external
sensor)
-22 – 32°F (-30 - 0°C) (only with external
sensor)
-22 – 32°F (-30 - 0°C) (only with external
sensor)
0 = Operation signal
1 = Alarm signal
1 - 60 (x 0.1 bar units or x 14.5 psi units)
(only with water pressure sensor)
0 = off
0 = Off
1 = On (only with a minimum gas
pressure sensor)
0 = no waiting time
1 – 255 s (only if connected)
0 = no waiting time
1 – 255 s (only if connected)
0 = no waiting time
1 – 255 s (only if connected)
0 = off
1 = on (only with leakage control)
0 = Off
1 = On
1 = Normal shutdown
2 = Shutdown without frost-protection
3 = Lock out
0 = No
1 = Yes, once
The type plate states the value of
dF (X) and dU (Y); setting these values
resets the factory settings.
°C / bar
0 =
1 = °F / psi
C230 ECO-A
Factory setting
230- 230- 230- 230-
80 120 160 200
176 (80°C)
3
1
2
51 56 48
14 13 10
17
194°F (90°C)
20
20
- 15
- 10
0
0
0
0
0
0
0
0
2
0
X
Y
1
57
12