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ENGLISH
1) INSTALLATION INSTRUCTIONS
2) Electronic mixing valve with On/Off control
3) PRECAUTIONS FOR USE (The product guarantee depends on the respect for these
rules)
INSTALLATION and START UP
For products delivered with filters, these must be installed in accordance with the instructions.
Before commissioning any of our valves, it is essential to carefully bleed the pipes that can
damage the mechanisms or water passages
(PRESTO® heads that can be dismantled from front).
Recommended operating pressure according to NF EN 816: 1 to 5 bars.
CLEANING
The chrome-plated coating of PRESTO® valves must be cleaned only with soapy water.
Abrasive, acid, alkaline or ammonia-based household products are prohibited.
4) Battery powered valve Part no. 55134
5) Mains powered valve Part no. 55139
6)
Part
Fixed
Power
no.
mixing
supply
valve
lithium
battery
CRP2 6V DC
55134
x
55139
x
7) Commissioning
8) Wall rosette part no. 40020
9) 230VAC / 7VDC power supply by cable 2x0.5 mm² min.
Ø6 to 8.5 mm duct
Disconnect the power supply before any intervention on the valve.
The transformer is equipped with an overload thermal protection.
! When it is operating, it is necessary to switch off the electrical supply for 30 seconds to reset it,
after having eliminated the cause of the fault.
10) Attachment: 2 screws Ø 4.5 max
11) Top
12) Bottom
13) Recommended operating pressure: 0.1 MPa (1bar) to 0.5 MPa (5bars).
Limit operating pressure: 0.05 MPa (0.5 bars) to 0.8 MPa (8bars).
Valve protection index IP54
14) Flow curve
15) Flow rate (l/min)
16) Laminar spout
17) Bar
18) Regular rinsing
A flow of 30 seconds is carried out 72 hours after last use, then every 72 hours, in order to
prevent water stagnation and reduce the risk of legionella.
19) MAINTENANCE
20) Replacing the battery part no. 90941
21) WORN-OUT BATTERY
LED flashing constantly Out of order
22) Lithium battery 6V CRP2 Part no. 90941
23) Replacing the solenoid valve part no. 90968
24) Seal replacement
25) Solenoid valve Part no. 90968
26) Replacing the circuit
27) Circuit part no. 90969
28) This document is not contractual; we reserve the right to modify the characteristics of our
products without notice.
29) PATENTED and REGISTERED MODELS
Secured
Regular
power
rinsing
supply
230V/7V –
1.05W
IP65
watertight
x
x
Shut-off
PEX
valves
hoses
filter
female
angle
nut
G1/2"-
G3/8" L
G3/8"
350mm
+rosette
x
x
x
x
x
x
Non-
Laminar
Self-
return
spout
adhesive
sockets
8l/min
panel
NF
x
x
x
x
x
x
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