Product Introduction, Akva Vita Ii S - Danfoss Akva Vita II TD Instructions For Installation And Use Manual

Instructions for installation and use
4.

Product introduction, Akva Vita II S

DHW
DCW
DH.
SUPPLY
DH.
RETURN
Principal components
1. Plate heat exchanger, brazed, domestic hot water
2. Domestic hot water controller PM2+P
3. Bypass thermostat, Danfoss FJVR
4. Differential pressure controller, AVPL
5. Safety valve
6. Fitting piece for meter
Thermometer, ‹ floor heating, › thermometer, domestic hot water
7.
8. Dirt strainer
9. Sensor pocket
10. Pump, Wilo Yonos PARA
11. Thermostat
12. Air valve
13. White-painted cover
F. Filter on cold water supply
K. Non-return valve - insert
C. The substation has been prepared for recirculation.
Fitting set for recirculation connection is available as extra
Standard item number
Akva Vita II S A14.393.001
Akva Vita II S with cover A14.393.001K
Accessories available as extra equipment (mounting on site)
Recirculation pipe set - VVS no. 374976.810
For systems that feature domestic hot water 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. 374976.850.
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.
Danfoss District Energy
2 Plate heat exchanger, domestic hot water, type Danfoss XB06H-1
4 Differential pressure controller, Danfoss AVPL 0.1-0.25 bar
5 Dirt strainer, REDAN, embedded in T-piece
6 Non-return valve
7 Ball valve
8 Pump, Wilo Smart 15/6 -130 230V or Grundfos Alpha2 L
12 Safety valve, domestic hot water 10 bar
13 Thermometer
14 Pressure outlet 1/2"
17 Air vent
23 Sensor pocket
24 Fitting piece for meter, 3/4" x 110/165 mm
30 Redan Thermostat, kvs 1.2
38 Domestic hot water controller, PM2+P
40 Danfoss FJVR for by-pass/circulation
43 Blind plate
(factory connection)
VI.GP.U2.02
RADIATOR
HE SUPPLY
FLOOR
HE SUPPLY
FLOOR
HE RETURN
RADIATOR
HE RETURN
12
10
11
4
9
6
9
6
8
K
C
TD & S substations
550
80 325
8
7
1 2 3 4 5 6
45 100 130 65 65 65
Top view
218.5
340.5
F
2
3
1
8
5
7
13
DKDHR
5 5