Freestyle 2 Series Manual page 98

FreeStyle
®
2
series
37 Troubleshooting
Figure 123
Configuration mode for
Configuration mode
By pressing the DHW- and DHW+ push buttons together for 10 seconds, it is possible to enter into the Configuration mode.
The display starts with showing "b01" blinking. By means of the CH "+" and CH "-" push buttons it is possible to select the
parameters; between "b01" and "b28". Selecting one of these parameters, by means of the DHW "+" and DHW "-" push buttons
it is possible to adjust his value (not flashing). The value is automatically saved.
Parameter Description
b01 Gas type selection (0=Natural Gas, 1=LPG)
DHW configuration
b02
2=Storage tank,
3=Instantaneous with secondary heat exchanger,
b03
Water pressure protection (0=Switch, 1=Sensor)
b04 Fan absolute DHW maximum speed (Hz)
b05
Fan absolute CH maximum speed (Hz)
b06
Fan absolute minimum speed (Hz)
b07
Not implemented - DHW config. 2
DHW maximum output boost/limit level (%) - DHW config. 3
b08 Not implemented - DHW config. 2
DHW maximum output boost/limit time (Sec) - DHW config. 3
b09 Fan offset low level (Hz)
b10 Summer/Winter function (0=Sum/Win, 1=always Win)
b11
Variable input switch functionality (Number)
b12
Variable output relay functionality (Number)
b13
External pcb variable output relay functionality (Number)
b14
Hours of no DHW flow to set the Economy mode (Hours)
b15 Fault F20 function (0=disable, 1=enable)
b16 Maximum exhaust gases temperature (°F)
b17 Main supply frequency (0=50Hz, 1=60Hz)
b18
Not implemented - DHW config. 2
Not implemented - DHW config. 3
b19 DHW tank prepare mode (Num.) - DHW config. 2
DHW flow sensor filter (Sec) - DHW config. 3
b20
Fan type selection (0=Not used, 1=EBM)
b21
Pump protection time (Sec)
b22
PVC/CPVC/Polypro/AL29-4C Selection
b23
PVC maximum temperature (°F)
b24
CPVC maximum temperature (°F)
b25 Pre-purge time between A01 attempts
b26 High altitude & Chimney length selection
b27 Hydraulic configuration - DHW config. 2
Not implemented - DHW config. 3
b28
Offset flame current low limit
By pressing the DHW- and DHW+ push buttons together for 10 seconds, it is possible to leave the Configuration mode.
If no action has been taken, the MMI automatically leaves this mode after 2 minutes.
98
-
wall mount gas fired water boiler
(continued)
FreeStyle ®
boilers — Parameters, Descriptions, Default displays and Notes
–
boiler manual
Default
0
2 - Heating Only
3 - Combi
0
See
Figure 128, page 101.
See
Figure 128, page 101.
See
Figure 128, page 101.
DHW conf. dependent
--
100
DHW conf. dependent
--
60
10
1
4
See
Model dependent
Figure 128, page 101.
7
24 Range=0-24 hours
0
200 PVC/ 212 CPVC
200
1
DHW conf. dependent
--
--
DHW conf. dependent
0
0
1
5
1 See Options on page 34
190
200
0
0
DHW conf. dependent
0
--
20
Part number 550-142-950/0122
Note
Do Not Adjust
Do Not Adjust
Do Not Adjust
Do Not Adjust
Do Not Adjust
Do Not Adjust
Do Not Adjust
sel. dependent
Do Not Adjust
Not used,
Do Not Adjust
Do Not Adjust
Do Not Adjust
Do Not Adjust
Do Not Adjust
Do Not Adjust
Do Not Adjust
Do Not Adjust
Do Not Adjust
Do Not Adjust