Vaillant Solar System and auroSTOR unvented solar..., Руководство по запуску, обслуживанию и устранению неисправностей

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Manual - Solar hot water systems 0020009607_02 42
Boiler Wiring Solar circuit
control Solar cylinder reheating
control Control of the he-
ating circuits Wiring sche-
me
Vaillant, eBUS-capable Control Center VR 65
VRS 560
VRS 560 Vaillant eBUS
control system 1, Fig. 5.25
Vaillant, eBUS-capable or not
eBUS-capable
Standard wiring box
VRS 560
Programmer
2, Fig. 5.28
Device from a third-party
manufacturer
(DHW timer) 3, Fig. 5.31
Device from a third-party
manufacturer, not eBUS-ca-
pable
Standard wiring box
VRS 560 4, Fig. 5.34
Device from a third-party
manufacturer
(DHW timer) 5, Fig. 5.37
Table 5.7 Combination options of the control components
• Select the correct wiring scheme for the installation,
depending on the boiler and control components used,
as specified in Table 5.7.
h
Note!
You must set the controller of the cylinder
thermostat (1) to maximum temperature if you
use one of the wiring schemes 2 or 4.
1
2
3
N
L
1 7
2 10
3
To wiring box
1
2
3
1
Fig. 5.21 Electrical connection of the cylinder thermostat
Wiring of the control components
Wiring scheme 1
- eBUS-capable Vaillant boiler
- Wiring via VR 65
- Solar circuit control via VRS 560
- Solar circuit reheating control via VRS 560
- Heating circuit control via Vaillant eBUS compatible
controller
- Overview removal of the cylinder thermostat, see
Fig. 5.22 (if a Vaillant eBUS controller is used)
- Installation of two VR 10 temperature sensors in the
solar cylinder (see Fig. 5.23)
- Attachment of the solar gain sensor to the solar
circuit return (see Fig. 5.23)
- Connection of the solar pump to the solar control via
its own thermal cut out (see Fig. 5.24)
• Fit the Control Center V 65 next to the cylinder for
easy electrical connection.
Before the VR 10 temperature sensor can be installed,
the cylinder thermostat, the thermal cut out (TCO) and
the capillary tubes of the cylinder thermostat and ther-
mal cut out must first be removed.
5 Installation