Operating Instructions
Greentherm T9800 SEO 160/199 | SECO 199 – 6 720 817 281 (2018/12)
30
OD (Operation Data)
Allows you to view various parameters of the current operation
of the appliance.
▶ Press buttons
or
to choose the following
information:
•
0d (Chamber NTC)
- current water temperature at heat
exchanger outlet.
•
1d (Inlet NTC)
- current temperature of the temperature
sensor of the water inlet tube.
•
2d (Outlet NTC)
- current temperature of the temperature
sensor of the water outlet pipe.
•
3d (Flow)
- total flow, through main valve + bypass.
•
4d (barometric pressure)
- current barometric pressure at
installation location.
•
5d (Fan Speed)
- current fan speed.
•
6d (Output Power)
- % current power.
•
7d (SS Hex NTC)
- Flue gases temperature sensor at the
condensing unit inlet (between heat exchangers).
•
8d (Exhaust Gas NTC)
- Exhaust flue gases temperature
sensor.
•
9d (Ambient NTC)
- current temperature inside cabinet
near the fan.
•
10d (External Tank)
- current temperature on the external
tank.
•
11d (Operation Cycles)
- number of times burner has
been started. The number of cycles should be read from 4C
to 0C.
•
12d (Operation Hours)
- number of minutes burner has
been started. Time should be read from 4H to 0H.
•
E
- Exit.
How to select desired information:
▶ Press the button
to view the selected parameter.
The information is showed on the display.
▶ Press the button
to return to parameters list.
▶ Press buttons
or
to select
E
.
▶ Press the button
to exit.
Numbers of cycles
To see how many cycles the appliance has done, please enter
the menu
11d (Operation Cycles)
.
After checking the sub-modes
0C
,
1C
,
2C
,
3C
,
4C
, introduce
the values in a table as the example below;
Table 13 Total of cycles
In this example, the numbers of cycles is: 4061776.
In the calculation of number of cycles,
1 cycle
means
1 ignition
.
Numbers of hours
To see how many hours the appliance has worked, please enter
the menu
12d (Operation Hours)
.
After checking the sub-modes
0H
,
1H
,
2H
,
3H
,
4H
, introduce
the values in a table as the example below;
Table 14 Total of hours
In this example, the numbers of hours is: 1863.
FH (Failure History)
Allows you to view the last 10 error codes.
▶ Press buttons
or
to choose from
1F
(most recent
failure) to
10F
(older failure).
▶ Press the button
to view the selected failure.
The error code is showed on the display.
▶ Press the button
to return to failure list.
▶ Press buttons
or
to select
E
.
▶ Press the button
to exit.
6.5.2 P9 (Purge)
Fig. 32
P9 - Purge
This menu allows you to purge the exhaust circuit.
▶ Access to information / adjustments menu.
Display shows
P4 (Information)
.
▶ Press the button
until the display shows
P9 (Purge)
.
After 2 sec. the fan starts working to purge the exhaust
circuit.
4C
3C
2C
1C
0C
00
04
06
17
76
4H
3H
2H
1H
0H
00
00
00
18
63
