Table of Contents
Advertisement
5.6.3
Establishing the power supply
Caution.
Risk of material damage due to high con-
nected voltage.
At mains voltages greater than 253 V, elec-
tronic components may be damaged.
▶
Make sure that the rated voltage of the
mains is 230 V.
1.
Observe all valid regulations.
2.
Open the electronics box. (→ Page 16)
3.
Set up a fixed connection and install a partition with
a contact gap of at least 3 mm (e.g. fuses or power
switches).
4.
Use a flexible line for the mains feed line, which is
routed through the grommet into the product.
5.
Carry out the wiring. (→ Page 16)
6.
Screw the supplied plug to a three-core power supply
cable that complies with the relevant standards.
7.
Close the electronics box. (→ Page 16)
8.
Make sure that access to the power supply is always
freely available and is not covered or blocked by an
obstruction.
5.6.4
Installing the product in protective area 1 or 2
Danger!
Risk of death from electric shock!
If you install the product in protective area 1
or 2 and you use the standard connection
cable with an earthed plug for this, there is a
risk of death from electric shock.
▶
Connect the product using a fixed connec-
tion and a partition with a contact open-
ing of at least 3 mm (e.g. fuses or power
switches).
▶
Use a flexible line for the mains feed line,
which is routed through the cable duct into
the product.
▶
Observe all valid regulations.
0020181421_04 ecoCOMPACT Installation and maintenance instructions
1.
If you install the product in protective area 2, it must be
operated as room-sealed. Installation method B53P is
not permitted in this case.
2.
Open the electronics box.
3.
The mains connection cable selected must meet the
requirements of the protective area.
4.
Carry out the wiring.
5.
Close the electronics box.
5.6.5
Connecting controllers to the electronic
system
≤ 30
mm
1.
Open the electronics box. (→ Page 16)
2.
Carry out the wiring. (→ Page 16)
Conditions: If you are connecting a weather-controlled eBUS controller or
a room-temperature-controlled eBUS controller:
▶
Connect the controller to the BUS plug.
▶
Bridge the plug 24 V = RT if it has not been bridged
already.
Conditions: If you are connecting a low-voltage controller (24 V):
▶
Connect the controller to the 24 V = RT plug instead of
the bridge.
Conditions: If you are connecting a safety thermostat for underfloor heat-
ing:
▶
Connect the thermostat to the Burner off plug instead of
the shunt.
3.
Close the electronics box.
4.
To trigger the Comfort pump operating mode (pump
runs permanently) using a multi-circuit controller,
change the diagnostics code D.018 Pump operat-
ing mode (→ Page 27) from Eco (3) (pump runs
intermittently) to Comfort (1).
5.6.6
Connecting additional components
The following components can be actuated:
–
Hot water circulation pump
–
External heating pump
–
Cylinder charging pump (not activated)
–
Extractor hood
–
External solenoid valve
–
External fault signal
Installation 5
– +
Burner
24V=
off
RT BUS
17
Advertisement
Table of Contents
