Electrical Connection - ccei Bleu Titane RTi-U Manual Del Usuario

Installation Manual
It is possible to reverse the direction of flow of water by turning the flow switch:
- Switch the filtration pump off and ensure that the heater is not under pressure.
- Unscrew the flow switch. Turn the flow switch 180 degrees. (Do not remove
the gasket that is under the cap). Screw the flow switch.
(The operative direction of the flow-switch is given by the arrow on the body of
the flow-switch)
- Switch on the filtration pump to check that there is no leakage.
- Close the heater and check that the heater stops immediately when the filter
pump is off.
The minimum flow rate is 5m
rate exceeds this maximum value, the heater has to be installed on a BY-PASS pipe.
When the heater is inserted into a pipe of 50 mm, the 2 reduction supplied has to be
glued to both ends of the heater. No additional piece of PVC is necessary.

Electrical connection

The heater must be powered from a line protected by a 30 mA differential device
(GFCI). The power supply cable must have a section adapted to the power of the
heater. The appliance must be correctly grounded.
To achieve the electrical connection of the heater, unscrew the 4 screws at the back
of the box (do not touch the screws are on the front of the box). After unscrewing the
4 screws from the rear, you must connect the wires according to one of two examples
given below (single or three phase).
Replace the housing by screwing the four screws from the back of the box.
The table below shows cable section to be used according to the power of the
heater. The cable section must adjusted according to the length of cables.
POWER 1~ current
12 kW
15 kW
9 kW
For cable length of 50 m max
RTi electric heaters can be powered in single or three-phase. Connection for both
types of electrical power are presented below. In single phase, bridges must be done
on the terminals with wire jumpers provided.
A circuit diagram is presented in the appendix of this manual.
1 phase
Junction wires
A B T C1 C2 N 1 2 3
Neutral
Filtration
remote
control
Earth
POWER SUPPLY
CABLE
CCEI
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v1.0
EN
3
/h and the maximum flow is 20 m
3~ current
53 A 18 A
65 A 22 A
80 A 27 A
Phase
BLEU TITANE RTi-U
3
/h. When the flow
1~ cable
10mm²
10mm²
16mm²
3 Phase
A B T C1 C2 N 1 2 3
Neutral
Filtration
remote contro
Earth
POWER SUPPLY
CABLE
3~ cable
4mm²
4mm²²
6mm²
Phases
1, 2 & 3
p 5