ATTACK WOOD&PELLET 25 Instructions For Use Manual page 19

Note:
The above mentioned fact is relevant by the operation with WOOD.
By the operation with PELLETS it is not relevant, as the boiler does not have to be connect-
ed to the accumulation tank, if ONLY PELLETS would be used.
Standardly delivered accumulation tanks ATTACK*
AK AS
300 300
400 400
500 500
800 800
1 000 1 000
1 500 1 500
2 000 2 000
2 500 2 500
3 000 3 000
4 000 4 000
5 000 5 000
AK – standard accumulation tank intended for the accumulation of energy of the heating water
AS –standard accumulation tank intended for the accumulation of energy of the heating water,
equipped with a coil for connection of the solar panels
HR – combined accumulation tank for accumulation of energy of the heating water and the do-
mestic hot water preparation
HRS – combined accumulation tank for accumulation of energy of the heating water and the
domestic hot water preparation, equipped with a coil for connection of the solar panels
* The volume necessary for the accumulation of energy can be covered by one or by several ac-
cumulation tanks. The accumulation tanks can be connected together to create the sufficient
volume of water for accumulation. Thereby, if you decide for a volume of 2.000 l, it is possible to
use one tank of 2.000 l or two tanks of 1.000 l connected together. The required way of connec-
tion is given in the chapter „Recommended hydraulic schemes of boiler connection".
18
HR HRS
— —
— —
600 600
800 800
1 000 1 000
1 250 1 250
1 500 1 500
2 000 2 000
— —
— —
— —
TUV TUVS
300 300
400 400
500 500
600 600
800 800
1 000 1 000
1 250 1 250
1 500 1 500
2 000 2 000
— —
— —
S SS
— —
— —
500 500
800 800
1 000 1 000
1 250 1 250
1 500 1 500
2 000 2 000
— —
— —
— —