11
Displays/operation
Info codes
Code
Meaning
F-1
Temperature sensor faulty. Exchange the device and return it.
F-3
The return flow sensor registers a higher temperature than the flow sensor. Check whether
the heat meter / the sensors are in the correct sections.
F-4
Flow sensors faulty. Exchange the device and return it.
F-5
Heat meter measures faultlessly. In order to save electricity, the optical interface is tempora-
rily out of operation.
F-6
The flow direction of the volume measuring section is incorrect. Check the installation
direction.
C-1
The meter has a permanent fault and must be replaced. The readout values cannot be used.
All error displays except C1 are alternating displays which change every 2 seconds,
displaying the cumulated energy since commissioning. In contrast, error display C1 is
exclusive, i.e. if this error occurs no alternative display is possible.
If several of the errors indicated by the other displays occur simultaneously, the meter dis-
plays the higher priority display error. The display priority order is
F4
,
F1
,
F6
,
F3
,
F9
and
F5
.
In addition to the error displays as such, a warning triangle is superimposed in all the
displays except the "Everything off" display test. Example:
Fault clearance
Before you look for a fault on the heat meter itself, please check the following items:
x
Is the heating on? – Is the circulation pump running?
x
Are the shut-off devices fully open?
x
Is the pipe free (possibly clean the strainer)?
x
Is the dimensioning okay?
Содержание Compact Ve
Страница 56: ...56 x x Techem x x 2 x x TAVO TAVO x 4min 6K qi x x EN1434 14154...
Страница 57: ...57 BG TE1 9 9 9 9 TE1 1 2 3 4 5 7 Techem 1 8 max 1 4 8 IST 9 9 9 2 1 4 7 8 TE1 5 O L 6 L...
Страница 58: ...58 300mm 1 1 2 3 O O 4 5 6 1 2 3 1 2 max 47 cm...
Страница 59: ...59 F 1 F 3 F 4 F 5 F 6 C 1 C1 2 1 F4 F1 F6 F3 F9 und F5 x x x x...
Страница 61: ...61 E1 M1 1 DE 07 MI004 qp m3 h qi qp 1 50 qp m3 h CE M qs m3 h PN PS 4 4q C 47114711 4 K 6 kWh 000 6 kWh 000...
Страница 62: ...62 x x Techem x x 2 x x TAVO TAVO x 4 6 qi x x 1434 14154...
Страница 63: ...63 RU TE1 9 9 9 9 TE1 1 2 3 4 5 7 Techem 1 8 1 4 8 IST 9 9 9 2 1 4 7 8 TE1 5 L 6 L...
Страница 64: ...64 300 1 1 2 3 4 5 6 1 2 3 1 2 47...
Страница 65: ...65 F 1 F 3 F 4 F 5 F 6 C 1 C1 2 C1 F4 F1 F6 F3 F9 F5 x x x x...
Страница 66: ...66 F6 1 2 3 4 2 5 6 1 5 1 5 7 F 6 F 6 2 2 2 1 2 1 1 2 1 1 2 2 1 1 3 2 3 1 4 2 4 1 5 2 5 1 6 2 6 2 7 2 8 2 9 3 3...
Страница 67: ...67 E1 M1 1 DE 07 MI004 qi 3 qi qp 1 50 qp 3 CE M qs 3 PN PS 4 4q C 47114711 4 K 6 kWh 000 6 kWh 000...
Страница 104: ...104...
Страница 105: ...105...
Страница 106: ...106...
Страница 109: ......