Presto 86710 Notice D'installation page 29

4.2 List of equipment installed on the system (To be completed depending on your installation):
Number of loopings
Number of shower groups looping A (0 to 4)
Number of shower groups looping B (0 to 2)
Temperature sensor(s)
Number of presence detectors and description of zone 1
Number of presence detectors and description of zone 2
Circulation pump(s) controlled by the system
Type of equipment connected to the auxiliary input 1
Type of equipment connected to the auxiliary input 2
4.3 Accessories and connection:
CAUTION: The looping A must be the one that has the most shower groups
4.3.1 Connection on the quick-disconnect terminal block:
1 – Lever with a flat screwdriver.
2- Place the wire then remove the screwdriver.
Note: Same method to unwire.
Caution: Only 1 wire per terminal I
When 2 wires have to be connected on the same
terminal block, use the lower terminal and the upper
terminal.
4.3.2 Power supply of the box
86700
Power supply 230 VAC 50 Hz 16 A
max to be connected at the input of the
differential circuit breaker (mark N,P
and T opposite).
The ground must be connected to the
top part of the terminal 40 (T).
4.3.3 Temperature sensors 86701 (A) and 86702 (B):
Type of cable: Shielded 4 * 0.22 mm2 for 50 m max
(Cable delivered 5 m). 2 variants exist: A or B
depending on the loop.
During connection, ground the shielding using
shielding recovery U-bolts on the left of the terminal
block.
2
N
P
Sensor A
Sensor B
1 2
The sum of these
....
values cannot exceed
....
4
non oui
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0 1 2
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1
T
Brown
Brown
10
+12 V
White
06
0
Yellow
01
V
Green
+ RS485
03
Brown
+12 V 11
White
0 07
Yellow
V 02
Green
04
+ RS485