13
5
OPERATION
The
Sanit
range of hot water tanks is specially designed for use with a wide range of solar power
elements, heat pumps and boilers powered by any type of fuel.
If the tank is connected to a DOMUSA TEKNIK brand heating boiler, the boiler will be equipped with a
summer or winter position switch, which is used to choose between:
-
Summer position
☼
:
in this position the boiler will only produce hot water as needed. The burner
and feed pump of the storage heater (summer pump) will be switched on until the hot water stored
reaches the temperature set on the hot water thermostat of the storage heater
(2)
. When this
temperature is reached, the burner and the summer pump will switch off.
-
Winter position
:
in this position the boiler will produce hot water as needed and will also cater
for the heating installation, giving priority to hot water production.
6
DIAGRAM AND ELECTRICAL CONNECTION
The
Sanit
range of hot water tanks is especially designed for easy electrical connection to a wide range
of heating boilers. The special design of its electrical connections enables the boiler/hot water tank
unit to provide heating and domestic hot water with automatic functioning, incorporating a hot water
priority function to the joint operation of the two appliances.
When installing the supply cable, take the hot water tank element into account. Different tanks may
have different elements, and a different cable diameter is recommended for each type:
Element Cable
diameter
1500w 1.5
mm
2
2500w 2.5
mm
2
3500w 4
mm
2
6.1
Electrical diagram
The electrical connection of
Sanit
hot water tank must be made by qualified staff, and any
modifications may only be made by the official technical assistance service.
7
R: Máx. 3.500 W
Orange
White
Red
Brown
Blue
Grey
Black
T
ACS
2
5
O
/I
Blue
Black
Brown
T tube for
DHW
conection to
boiler
Ph
N
~220/230 V
1
4
2
1
6
5
4
3
2
1
E:
Support element, maximum 3500 W.
O/I:
Support element switch.
T
DHW
:
Domestic hot water thermostat.
Summary of Contents for SANIT 1000
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