15
END USER
END USER
END USER INSTRUCTIONS
Refer to the GENERAL SAFETY INFORMATION and PRECAUTIONS section for safety-related information.
22
START-UP
The heater commissioning must be performed by Technical As-
sistance Service personnel.
Under certain circumstances, such as after long periods of dis-
use, the user may need to re-start it without involving the Tech-
nical Assistance Service. Before doing so, perform the following
checks and operations.
− Check that the supply cocks in the domestic water circuit
are all open
− Check that the system main switch and the control main
switch are active "ON".
9
For further information concerning the solar regulator, refer
to the dedicated manual supplied with the product.
23
TEMPORARY SHUTDOWN
To reduce to the environmental impact and save energy, in case
of brief absences, week-ends, short trips, etc., and with exter-
nal temperatures above 0°C, set the heater temperature control,
where available, to the minimum value.
9
If the temperature to which the heater is exposed can fall
below 0°C (frost hazard), perform the operations described
in paragraph "Preparing for extended periods of disuse".
24
PREPARING FOR EXTENDED PERIODS OF DISUSE
If the storage cylinder is not going to be used for an extended
period of time, ask the manufacturer’s Technical Assistance Ser-
vice to make the system safe.
25
EXTERNAL MAINTENANCE
Clean the outside of the storage cylinder with a soft cloth
damped in soapy water.
Use a dry rag to clean the insulation and the solar regulator dis-
play to remove any dust.
0
Do not use abrasive products, petrol or triethylene.
End user
