13
DHW
DHW
CIRC
DCW
DH.
RETURN
DH
SUPPLY
RADIATOR
HE SUPPLY
RADIATOR
HE RETURN
FLOOR
HE SUPPLY
FLOOR
HE RETURN
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
Pump, Grundfos Alpha2 L 15–60 130 230V
Safety valve, domestic hot water 10 bar
Thermometer
Pressure outlet 1/2"
Air vent
Sensor pocket
Fitting piece for meter, 3/4" x 110/165 mm
Redan Thermostat, kvs 1.2
Domestic hot water controller, Danfoss PTC2 + P 3,0
Danfoss FJVR for by-pass/circulation
Blind plate
Circulation pipe (not part of the delivery)
Non-return valve (not part of the delivery)
Pump, DHW recirc. (not part of the delivery)
(By-pass)
(factory connection)
C
535
618
55
325
284
481
72,5
285
37,5
100
130
65
65
65
44
54
138
206
333
535
535
618
325
72,5
55
285
37,5
100
130
65
65
65
44
1
6
6
5
4
3
2
8
8
7
9
F
9
12
11
10
K
6
Instructions for installation and use
TD & S substations
DKDHR
VI.GP.U2.02
Danfoss District Energy
5.
Product introduction, Akva Lux II S / Akva Les II S
Principal components
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
F.
K.
C.
Plate heat exchanger, soldered, domestic hot water
Domestic hot water controller, PTC2+P
Bypass thermostat, Danfoss FJVR
Differential pressure controller, AVPL
Safety valve
Fitting piece for meter
Thermometer, ‹ floor heating, › thermometer, domestic hot water
Dirt strainer
Sensor pocket
Pump – Grundfos Alpha2
Thermostat
Air valve
White-painted cover
Filter on domestic cold water supply
Non- return valve, insert
The substation has been prepared for recirculation.
Fitting set for recirculation connection is available as extra
equipment.
Standard item number
Akva Lux II S 26
A15.393.001
Akva Lux II S 26 with cover
A15.393.001K
Akva Lux II S 40
A15.393.002
Akva Lux II S 40 with cover
A15.393.002K
Akva Les II S 60+
H05.393.006
Akva Les II S 60+ with cover H05.393.006K
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.
