Vaillant 0010019234, Инструкция по установке и обслуживанию

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Start-up 6
0020235301_03 uniSTOR Installation and maintenance instructions
15
Condition : Installation with a boiler
70
60 50
40 70
60 50
40
1 3
2 4
1 3
2 4
2
M M
230V~
2
1
BROWN
BROWN
E
N
L
3
2
1
3
2
1
BLUE
GREEN
1 230 V signal for a
Vaillant control
2 3-port motorised
valve/2-port motorised
valve
▶
Connect the assembly.
5.3.9 Establishing the electrical connection for the
motorised valve
▶
Establish the electrical connection for the motorised
valve.
6 Start-up
6.1 Setting the immersion heater thermostat
70
60 50
40
1 3
2 4
1
The domestic hot water temperature is controlled via the
immersion heater thermostat
(1) .
Condition : Without a multi-functional module or control
▶
Set the domestic hot water temperature as desired.
Condition : With multi-functional module or control
▶
Set the immersion heater thermostat (1) to its maximum.
The temperature of the immersion heater is regulated via
the temperature sensor that is installed on the carrier in the
electronics box.
6.2 Cold water inlet pressure
The product's efficiency depends on the cold water inlet
pressure.
To achieve optimum efficiency, we recommend a pressure of
at least 2 bar.
6.3 Setting the thermostatic mixing valve
▶
During initial start-up, set the maximum value.
6.4 Filling and purging the product
Note
It is not permitted to use valves or expansion relief
valves for the purging.
1. Check whether the drain valve is closed.
2. Open the domestic hot water draw-off valves.
3. Open the water supply valve.
4. Open the manual air separator at the top of the cylinder.
5. Let the water flow in order to remove any air bubbles.
6. Close the manual air separator as soon as all of the air
has escaped.
7. Close the domestic hot water draw-off valves.
8. Check whether there are any leaks. Check the immer-
sion heater in particular.
9. Open the highest hot water supply valve, and then the
lowest hot water supply valve, and let the water flow.
–
Water running time:
≥
5 min
10. Close all of the draw-off valves.
6.5 Filling and purging the heating circuit
Note
The heating circuit can be filled using a filling
device or a separate filling cock, which is installed
at a location that is easily accessible.
The separate filling cock must be removed after
filling.
If a filling device is used, close the filling valve and
remove the filling device.
If you are not permitted to use a separate filling
cock due to legal provisions, use a pump.
1. Move the lever on the 3-way motorised valve to MAN
OPEN and hold it in this position.
2. Flush out the heating circuit and then fill and purge it.
Consult the installation instructions for the heat gener-
ator.
3. Move the lever to AUTO.