1
2
3
4
5
6
Top view
Wall
550
325
80
520
25
44
310
45
65 65 65
130
100
Plate heat exchanger, domestic hot water, type Danfoss XB06H-1
Differential pressure controller, Danfoss AVPL 0.1–0.25 bar
Dirt strainer, REDAN, embedded in T-piece
Non-return valve
Ball valve
Safety valve, domestic hot water, 10 bar
Thermometer
Pressure outlet 1/2"
HE
SUPPLY
HE
RETURN
Sensor pocket
Fitting piece for meter 3/4" x 110 x 165 mm
DHW controller, PM2+P
Danfoss FJVR for by-pass/circulation
DHW
DCW
DH.
RETURN
DH.
SUPPLY
(By-pass)
(factory connection)
33
Instructions for installation and use
TD & S substations
Danfoss District Energy
VI.GP.U2.02
DKDHR
2.
Product introduction, Akva Vita II TD
Principal components
1.
2.
3.
4.
5.
6.
7.
8.
9.
13.
F.
C.
Plate heat exchanger, brazed, domestic hot water
Domestic hot water controller PM2+P
Bypass thermostat, Danfoss FJVR
Differential pressure controller, AVPL
Safety valve
Fitting piece for meter
Thermometer, DHW
Dirt strainer
Sensor pocket
White-painted cover
Filter on cold water supply
The unit has been prepared for recirculation.
Fitting set for recirculation connection available as extra equipment
Standard item number
Akva Vita II TD
H04.393.001
Akva Vita II TD with cover H04.393.001K
Accessories available as extra equipment (mounting on site)
Recirculation pipe set - VVS no. 374976.810
For systems that feature DHW recirculation.
Danfoss Expansion Unit - VVS no. 374972.820.
The expansion unit is available as extra equipment for
systems where a floor drain is to be avoided.
(Must not be used in systems with domestic hot water recirculation).
Booster set/pressure intensifier - VVS no. 374994.820.
The booster set can be connected as extra equipment in
areas with low district heating differential pressure.
1” Fitting set for meter (max. 130 mm) - VVS no. 374929.918
For meters with 1” connectors.
1
6
6
5
4
3
2
8
8
7
9
9
F
13
C
