Freestyle 2 Series - Page 99

Part number 550-142-950/0122
99
FreeStyle
®
series 2 wall mount gas-fired water boiler – boiler manual
37 Troubleshooting (continued)
Figure 124 Installer mode for FreeStyle
®
boilers
By means of the “reset” button (1 activation for 1 second) on “tS” it is possible to enter the “Transparent parameter” mode, on “In”
it is possible to enter the “Inquiry” mode, on “Hi” is possible to enter the “History” mode; by means of the “eco” button (1 activa-
tion for 3 seconds) on “rE” is possible to reset all the History information.
By pressing the “reset” button for 20 seconds, it is possible to leave the Installer mode. If no action has been taken, the control
automatically leaves this mode aer 2 minutes.
“tS” as Transparent Parameters mode (TSP)
Selecting “tS” the display starts with showing “P01” blinking. By means of the CH+ and CH- push buttons it is possible to select
the parameters; between “P01” and “P34”. Selecting one of these parameters, by means of the DHW+ and DHW- push buttons is
possible to adjust his value (not ashing). To save, press the DHW- and DHW+ push buttons together.
e default “tS”settings for the boiler have been set by the Manufacturer and there should be no need to change.
Parameter Description Default Notes
P01
Ignition level (%)
60 or 80
or 50
60% - FS-120 / 80% - FS-80
50% - FS-155
P02
CH slope control (°F/min) 6
P03
Minimum Virtual set point (°F) 95 Do Not Adjust
P04
CH OFF time (Min) 2
P05
CH pump over-run time (Min) 15
P06
CH pump selection (0-7) 0 Do Not Adjust
P07
CH modulating pump PWM absolute min (%) 30 Do Not Adjust
P08
CH modulating pump PWM start (%) 75 Do Not Adjust
P09
CH modulating pump PWM absolute max (%) 100 Do Not Adjust
P10
CH supply for CH pump over-run OFF (°F) - DHW cong. 2
CH supply for CH pump over-run OFF (°F) - DHW cong. 3
68
91
DHW conf. dependent
Cong. 2, Heating Only = 68
Cong. 3, Combi = 91
P11
CH supply for CH pump over-run ON (°F) - DHW cong. 2
CH supply for CH pump over-run ON (°F) - DHW cong. 3
9
18
DHW conf. dependent
Cong. 2, Heating Only = 9
Cong. 3, Combi = 18
P12
CH set point limit HIGH (°F) 190
P13
CH maximum output (%) 100 Also in Test Mode
Figure 125 “tS” - Transparent Parameter mode for FreeStyle
®
boilers
Installer mode
By pressing the “reset” push button for 20 seconds, it is possible to entered the Installer mode. During this time, the OTC mode
must not be entered. e display starts showing: “tS” ashing. By means of the CH+ and CH- push buttons it is possible to select
“tS” or “In” or “Hi” or “rE”. “tS” means “Transparent parameter”; “In” means “Inquiry”; “Hi” means “History”; “rE” means “reset”.
tS blinking
Transparent parameter mode See Figure 125 thru 128, pages 99-101.
In blinking
Inquiry mode See Figure 129 & 130, pages 101-102.
Hi blinking
History mode
See Figure 131, page 102.
rE blinking
Reset all the History information