Dunkirk DCBF-100 Manual page 57

9.16 Description Of Parameters: Factory Settings
Heating set-point setting OT / RT (Open Therm / Room Thermostat 120V~)
00 = with Remote Control (RC) connected, temperature request is RC set-point
P10
01 = Temperature Request is highest set point between RC and PCB
02 = Temperature request is RU setpoint. The RT enable the gas boiler operates
P11..P12
Manufacturer information
P13
Max. heating output (0-100%)
P14
DHW max. output (0-100%)
P15
Min. heating output (0-100%)
Maximum CH set-point (°C) Selectable Range 20 - 80=(20°C to 80°C) 68°F to 176°F
P16
00 = 176°F (80°C)
01 = 113°F (45°C)
P17
Pump overrun time in heating mode (01-240 minutes)
P18
Burner ignition delay in CH mode (00-10 minutes) - 00=10 seconds
P19
Manufacturer information
P20
Pump overrun time in DHW mode (seconds)
Anti-legionellosis function
P21
00 = Disabled -
01 = Enabled
Manufacturer information
P22
(set "22" to display parameters 42 and above)
P23
Maximum DHW set-point temperature 113°-140°F (45°-60°C), Default 49 = 120°F
P24
Manufacturer information
P25
No water safety device
P26..P31
Manufacturer information
P32..P41
Diagnostics (See SERVICE Instructions)
Temperature unit setting
P44
00 = °C
01 = °F
OT/RT (Open Therm / Room Thermostat) selection.
0= Plug and Play
P67
1= B&P
2=OT (open therm STD)
The values listed below are factory defaults, there may be differences for each application.
Model
Fuel
Ignition Fan
P70
Speed**
Maximun Fan
P71*
Speed**
Minimum Fan
P72
Speed**
To calculate fan speeds
Boiler Power Selection
1= 115
P73
2= 100
3= 150
CH mode burner ignition delay after burner off due to water temperature exceeding limit setting with an
P74
interrupted call for heat
Range = 0-255 seconds (0-4.25 min.)
0-10V Input
0= Disabled
P78
1= Temperature Setpoint (3V = minimum setpoint, 10V = maximum setpoint
2= Power Setpoint (3V = minimum power, 10V = maximum power)
4 = Disabled
P82
3 = Enabled 0-10V DC Input
NOTE :
To scroll to parameters 42 and above, it is necessary to set P22 to 22 before scrolling up to the parameter.
**See Tables : SECTION 12.4 - Parameters Setting For High Altitude.
9 - START UP PROCEDURE
100
Natural LP Natural
Setting 35
RPM 3500
Setting 85
RPM 5850
Setting 50
RPM 1250
10= 125
11= 205
12= 165
115 125
LP Natural LP
35 38
3500 3800
220 6150
7200 40
55 40
1300 1150
(P70 x 100)
(P71 x 10) + 5000
* For 165 Model: (P71 x 10) + 4500
(P72 x 10) + 750
53
150 165
Natural LP Natural
38 44
3800 4400
220 105 120
7200 6050 5700
43
40
1150 1180 1200
240013375 REV A, [07/01/2021]
FACTORY
SETTINGS
100, 115,
125,165 150,205
00
--
100 80
100
00
00
03
03
07
30
00
00
49
35
00
--
--
01
02
205
LP Natural LP
44
4400
225
7250
45
40
1150
Default depends
on firing rate of
boiler as listed.
0
0
4