10
EG 88 - EG 93
21/04/05 - 94861406 - 8980-4044B
Mounting
3 kW heating element - Package EG 88
These heating elements are designed to be fitted to B 200/1, B 300/
1, OBES 201, OBES 301 Dietrisol TRIO DT 250/3 and
Oertlisol POWERSUN 250/3 tanks only.
6 kW heating element - Package EG 93
These heating elements are designed to be fitted to B 500/1 and
OBES 501 tanks only.
1. If the heating tank is already in service, drain it before fitting the
heating element:
- Close the domestic cold water inlet and open one or more taps.
- Drain it via the safety unit.
2. Remove the upper side cover originally fitted or the polystyrene
stopper for Dietrisol TRIO 250/3 et Oertlisol POWERSUN 250/3
to the heating tank.
3. Remove the original upper flange using a 13 spanner.
4. Fit heating element 1 and gasket 2 to the tank (positioning the tab
of the 3 kW heating element gasket outside the tank).
5. Secure by fitting bolts 3: tighten in crosswise pattern (8 Nm for
B 200/1, B 300/1, OBES 201 and OBES 301 heating tanks,
15 Nm for B 500/1 and OBES 501 heating tanks).
6. Observe the installation position of the flange.
6 kW element only
7. Connect the earth wire 4 to terminal 5 on the tank.
6 kW and 3 kW elements
8. Make the electrical connections in accordance with the diagrams
in Paragraph "Electrical connections".
9. Affix the yellow self-adhesive "voltage" label.
10. Refit the cover (for older B 500/1 heating tanks, use the cover
supplied with the element).
8980N061A
S
1
3
2
HAUT
/ O
BE
N
s
8980N062A
2
5
1
3
4
