Daikin A2 F Installation And Operating Instructions Manual page 9

Image 3-5 Design and components with standard equipment -
schematic drawing (hydraulic system)
Image 3-6 Design and components with valve kit - schematic draw-
ing (hydraulic system)
(1)
For legend, see
Daikin/ROTEX A2 F
Oil condensing boiler A2 F
008.1546499_01 – 03/2018 – EN
1
1
Tab. 3-1
3
Image 3-7 Design and components with Smart start kit - schematic
drawing (hydraulic system)
Item Designation
A View from front
B Rear view
1 Heating flow
2 Heating return flow
3 Storage tank – char-
ging flow (optional)
4 Storage tank – char-
ging return flow (op-
tional)
5 Oil connection
6 flue gas connection
7 Mains switch
8 Controller – control
panel
9 boiler enclosure
10 Height-adjustable feet 33
11 Recessed grips
12 Optional flue gas con-
nection
13 Condensate drain
14 Feed-through for ex-
ternal diaphragm ex-
pansion vessel
Product description
1
Item Designation
21 Heating circulation
pump
22 Condensate siphon
23 Supply air connection
24 oil filter
25 MAG connection
26 Recirculation tube
27 KFE cock
28 Flue gas temperature
sensor
29 Safety-pressure relief
valve (heating circuit)
30 Automatic vent valve
32 Valve kit
Smart start kit
3UV1 /3 3-way valve (distribu-
UV DHW tion valve, hot water/
heating)
3UVB1 3-way mixer valve
FLS FlowSensor
MAG Diaphragm expansion
vessel (accessory/
provided by the cus-
tomer)
Installation and operating instructions
9