User Guide; Settings; Maintenance; Maintenance Instructions - OSO HOTWATER DI 200-300 l Instructions De Montage

5. USER GUIDE

5.1 Settings

5.1.1 Thermostat setting
The thermostat on the product is adjustable from
60-90°C. The thermostat should not be set lower
than 65°C to prevent bacteria growth. To adjust the
temperature:
A) Disconnect the power supply.
B) Remove the cover (3) low down on the front
with a screwdriver.
C) Adjust the temperature on the thermostat (5)
with a screwdriver.
Fit the cover (3) before connecting the power sup-
ply. Changing the temperature setting on the ther-
mostat only changes the temperature of the water
in the tank. Temperature to the taps is adjusted on
the mixer valve.
5.1.2 Resetting the safety thermostat
The safety thermostat on the product cuts out
when there is a risk of overheating. This is reset by
removing the cover (3) and pressing the red 'RE-
SET' button (4). If the thermostat cuts out repeat-
edly, contact the installer.
5.1.3 Setting the mixer valve
The outgoing hot water temperature from the
product to the taps in the home can be adjusted
with the knob on the mixer valve. To adjust the
temperature:
A) Turn the adjustable knob (1) all the way to '+'
B) Then turn the knob towards '-' to the desired
temperature.
5.1.4 Adjusting the feet
The product is equipped with three factory-
fitted feet, adjustable from 0-40 mm. Screw the
feet out a minimum of 15 mm from the bottom
of the product. Adjust the feet individually un-
til the product is standing firmly vertically and
horizontally.

5.2 Maintenance

Maintenance should be carried out by persons over 18 years of age, with sufficient
!
understanding.
!
Annual inspection of safety valve:
Open valve for 1 min. by turning the knob (2) approx. 90 degrees to the open
-
position.
- Visually check that the water is flowing freely to the drain.
YES = OK. Close the valve by turning the knob (2) a further 90 degrees to the
-
closed position.
- NO = NOT OK. Disconnect power supply / shut off water supply. Contact installer.
Constant voltage present in the junction box. Be-
fore any electrical work is done, the power supply
must be disconnected and secured against acti-
vation while the work is in progress.
Turns
0
1/4
1/2
3/4

MAINTENANCE INSTRUCTIONS

! WARNING
1
1
4
2
1
2
THERM-O-DISC
1
2
THERM-O-DISC
2
5
90°C
80°C
90°C
80°C
Temperature
Approx. 70°C
Approx. 60°C
Approx. 50°C
Approx. 40°C
3
3
4
4
60°C
70°C
60°C
70°C
1
2
13