GB
2
MU1H-1543GE23 R0420
1
Safety Guidelines
1.
Follow the installation instructions.
2.
Use the appliance
• according to its intended use
• in good condition
• with due regard to safety and risk of danger.
3.
Note that the appliance is exclusively for use in the
applications detailed in these installation instructions
(see 2 Technical Data). Any other use will not be
considered to comply with requirements and would
invalidate the warranty.
4.
Please take note that any assembly, commissioning,
servicing and adjustment work may only be carried
out by authorized persons.
5.
Immediately rectify any malfunctions which may
influence safety.
2
Technical Data
3
Options
For Options visit homecomfort.resideo.com/europe
4
Assembly
4.1 Installation Guidelines
•
The valve and the sensor must be installed carefully
to avoid any damage to the capillary tube
•
The opening on the blow-out line must be clear and
easy to monitor
•
Ensure no persons are in danger when blowing off the
valve
•
A sufficiently dimensioned discharge line must be
provided
CAUTION!
Installation of the thermal discharge safety valve
does not replace the diaphragm relief value in the
cold water supply line to the water heater.
4.2 Assembly instructions
1.
Install a thermal discharge safety valve according to
the installation diagram
• Flow direction is indicated by an arrow
2.
Push the heat sensor into the immersion pipe up to the
stop point and secure with a round screw to stop it
being pulled out
5
Start-up
CAUTION!
On commissioning the heating system, the person
preparing the system must check that the thermal
discharge safety valve is functioning perfectly.
6
Maintenance
In order to comply with EN 806-5, water fixtures must
be inspected and serviced on an annual basis.
As all maintenance work must be carried out by an
installation company, it is recommended that a
servicing contract should be taken out.
In accordance with EN 806-5, the following measures must
be taken:
Media
Medium: Drinking
water
Connections/Sizes
Connection sizes:
Rp
3
/
4
" (DIN EN 10226)
Pressure values
Max. operating pressure:
10 bar
Operating temperatures
Operating temperatures:
TS131-3/4 A+B
TS131-3/4ZAx
95 °C
x =50 / 100 / 110 °C
Max. ambient temperature: 70 °C
Specifications
Heating system capacity:
max. 100 kW
Capacity:
2800 kg/h water at the
pressure drop
p=1 bar
(Inlet pressure 5 bar; Outlet
pressure 4 bar; 110°C
medium temperature) (1
capillary tube)
Mode of operation:
2 Kp
Solid/dual-fuel boilers with
integrated water heater or
cooling coil in closed heating
systems according to EN
12828
k
VS
value:
p = 1 bar
3 m3/h:
with 2 intact sensor systems
(with a media temperature of 110 °C)
2.1 m3/h:
with one sensor system
(with a media temperature of 110 °C)
