Presto 86710 Notice D'installation page 30

4.3.4 Presence detector
(PIR) 85949:
8 detectors max. to be split
over the entire 2 zones.
The use of 2 zones enables to
best target the location of a
detection, but it is possible to
use only zone 1.
Type of cable: 4 x 0.22 mm
for 50 m max (not delivered).
4.3.5 3-way solenoid
valve 86626:
Motor 12 VAC 4 VA max.
Operating time 1 min.
Delivered with 0.8m of
cable. Authorised
extension 6 x 0.5 mm
m max.
NC
ALARM
2
CAUTION !
The detectors are sensitive to
water vapour.
They must be placed at
access points but never in
rooms with showers.
LOOP A
2
25
LOOP B
ALARM
12 V
- +
Installation in series of detection contacts
NC
ALARM
M
Valve
open
M
Valve
open
NC
12 V
- +
12 V
- +
Opening
Closing
Common
Opening
Closing
Common
Zone 1
11
06
13
18
Zone 2
12
07
14
19
24
26
28
20
22
40
25
27
29
21
23
41