Installation information DVB 200-300 FR-S with solar coil
Technical information
Model
DVB 200 FR-S
DVB 300 FR-S
Volume of hot water
185
286
Outer shell volume
105
176
Hot/cold connection (mm)
22
28
Solar connection (mm)
15
Solar coil gilled pipe (mm)
22
Solar coil length (metres)
7
10
Outer shell connection
G25”
Submerged tube sensor
(mm)
9,5
Immersion heater
connection
-
2”
Working pressure radiator
3
2,5
Working pressure hot water
10
Aluminium anode
Yes
Dimensions (mm) (WxDxH)
600x600x1520
695x695x1700
Weight
102
146
Ceiling connection dimensions DVB 200 FR-S
Ceiling connection dimensions DVB 300 FR-S
Removing the front
1.
Pull out the lower section of
the
front
2.
Then lift the front straight
up
198
396
45°
227
100 100
50
300
g
K
t
k
i
V
8
45°
471
36°
238,5
300
100 100
288
1
2
3
4
6
5
7
8
1
Venting
2
Hot water
3 Cold
water
4 Anode
pipe
5 Charge
pipe
return
6 Solar
return
7 Solar
supply
8 Charge
pipe
supply
1
Thermostat GT 3 alt. sun sensor other
system
2
GT 3 (HP) during combined operation with
IVT
Sol
3
Alt. Sun sensor other system
4
GT 3 HP during combined operation with
IVT
Sol
5
IVT Sol RCS-100 sensor
6
Electric element outlet (DVB 300)
7
Raised return pipe IVT Sol adjustment
1
2
3
4
5
6
7
Filling the water heater
To prevent damaging the water heater, it is important that
the water heater is fi lled with water before the outer shell
is pressurised.
PLEASE NOTE: Do not forget to vent after fi lling the outer
shell and commissioning the system.
Anode
For extra safety there is an electronic sacrifi cial anode
installed in the water heater (model FR). The task of the
anode is to protect against corrosion to give the water
heater a longer service-life. In cases where there are
thought to be high amounts of chlorides in the water (> 10
mg/litre), inspect the anode every 1-2 years. The anode
(aluminium) which is on the top of the water heater has an
original diameter of 20 mm. If it has been affected, e.g. its
diameter has been reduced to 5-8 mm or is 10 cm long, it
should be replaced and re-inspected after 2-3 years.
•
Pressurise the water heater (outer-shell first).
•
Shut off the main cold water supply.
•
Open the venting cock.
•
Unscrew the anode at the top of the water heater,
check and replace if necessary.
In confi ned spaces (low ceiling heights) a chain anode is
available as an alternative. Order anodes from your local
installer specifying the tank model.