13
!
WARNING
Constant voltage present in the junction box. Be-
fore any electrical work is done, the power supply
must be disconnected and secured against activa-
tion while the work is in progress.
5.2 Maintenance
5.1 Settings
5.1.1 Thermostat setting
The thermostat on the product is adjustable from
40-70°C. The thermostat should not be set lower
than 60°C to prevent bacteria growth. To adjust
the temperature:
A) Disconnect the power supply.
B) Dismantle the electrical cover on the heater by
removing the insulation cap (see section 3.3.4)
and then unscrew the cover with a suitable tool.
C) Adjust the temperature on the thermostat (7)
with a screwdriver.
Fit electrical cover and insulation before the power
supply is connected.
5. USER GUIDE
MAINTENANCE INSTRUCTIONS
!
Maintenance should be carried out by persons over 18 years of age, with suf-
ficient 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 in-
staller.
2
RESET
RE
SET
M2
1
2
3
4
THERM-O-DISC
40°C
70°C
60°C
50°C
1
2
7
6
!
WARNING
Changing the temperature setting on the ther-
mostat will change the temperature of the wa-
ter at the tap, and may carry a risk of scalding.
Where necessary, a mixer valve should be fitted
(not included).
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 (see 5.1 A and B) and pressing
the red ‘RESET’ button (6). If the thermostat cuts
out repeatedly, contact the installer.
