Controller Stop Mode (Manual Adjustment Of Burner Load) - Potterton EC three 125 Installation, Operation And Maintenance Manual

Function
Fan output/speed slope
Fan output/speed Y-section
CO content (± 0.2 %)
2
5.10 Controller Stop Mode
(Manual Adjustment of
Burner Load)
7308536-02 06.13
Prog. no. Setting level
9626
9627
For setting and controlling the CO
the control stop function.
1.
Press operation mode button Heating Operation for approximately 3 seconds
=> the message Controller Stop Function ON is displayed.
2. Wait, until the display has reached the basic display again.
3.
Press information button
=> The message Controller stop setpoint adjust appears in the display. The ac-
tual modulation degree will be displayed on the display.
4. Press OK button
= > The nominal value can now be changed.
5. Press OK button
=> The displayed nominal value is taken over by the control.
Note: The regulator stop function is stopped by pressing the operating mode but-
ton Heating Operation for approximately 3 seconds, reaching the maximum boiler
temperature or a time limit.
If a heat demand from a cylinder with internal indirect coil is present, this demand
will continue to be met while the controller stop function is running.
Condensing gas boiler Eurocondense three125-300 kW
EC three 260
Natural
gas
E 21.5
E 398.4
9.3
values the EuroCondense three in operated in
2
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Installation
EC three 320
Natural
LPG
gas
19.9 19.9
305.7 431.7 306.1
11.0 9.3
> 3 s
LPG
19.0
11.0
37