Electrical Connection - CHAFFOTEAUX 470 VERT Instruction For Installation And Maintenance

2.2.d. STAB models on base structures
This appliance is
which is to the product while it is still at the
company. Position the appliance on a perfectly
and level surface.
Picture 11 – Model on base structure
A
E
Picture 12 – Model on base structure
3. Water connection
1. The operating pressure is indicated on the data
plate of the water heater (see water heater).
Connection with materials synthesis
2.
!
DTU
PER are prohibit: flood risk
To connect the tank on plastic pipe "PER" installa-
tion existent, intercalate on the out-let (hot water)
a copper pipe with minimum longer 50 cm to avoid
any damage.
The connection of a water heater to copper
piping must be performed using a dielectric
connection. These dielectric connections are
available as an optional extra or as standard,
depending on the model purchased.
If you only have one dielectric connector, you must
A : Hot water / B : Cold water / C : Safety assembly / D : Shut-off valve / E : Dielectric connection
with a base structure
depending on model
E
D
B
C
Picture 14 - A dielectric connector
3. When the input pressure of the network is
greater than 4.5 bar, a pressure reducer must be
installed upstream of the safety assembly.
4. If the water systems have the following
features:
small pipes;
taps with ceramic plates / mixer taps;
a "ram stabilising" device or a domestic hot water
expansion vessel suited to the system must be
installed as close as possible to the taps.
We recommend that a shut-off valve
is installed upstream from the safety
assembly.
See pictures 6, 7, 8, 9, 10, and 12.

4. Electrical connection

4.1. Important considerations
THE WIRING
ONTO THE APPLIANCE: USE IT AS A
REFERENCE GUIDE.
4.2. The models with TM and TR designation
are three-phase versions (TRI):
These three-phase devices are wired in 400 V TRI
by the manufacturer. They can be connected 230V
TRI or 230V single-phase (see wiring diagram on
the device).
4.3. The models with MT designation are
three-phase devices:
These devices are wired 230V single phase by the
manufacturer and can be connected to 230V TRI
or 400V TRI (See wiring diagram on the device)
The 500 liters floor standing model is wired
400V TRI by the manufacturer. The electrical
connection of the device is made exclusively
on the thermostat's terminals or on the
device's terminal board.
ANY DIRECT CONNECTION TO THE
HEATING ELEMENT IS HAZARDOUS
ANS IS STRICTLY PROHIBITED.
51
DIAGRAM IS STUK
DE