GB
3. Transport and storage
Improper transport and storage can damage the product.
• Make sure the specified ambient conditions are observed when transporting and storing the product.
• Use the original packaging for transport.
• Exclusively store the product in a dry, clean environment.
• Verify that the product is protected from mechanical impact during transport and storage.
• Prior to installation, the system control technology and hydraulic installations must be inspected by a qualified engineer.
All work associated with the installation, start up, maintenance, and repair should exclusively be performed by authorised personnel. The water from
the heat source (primary supply) must be at least 15- 20 °C hotter than the required supply temperature of the floor heating system.
Failure to observe these instructions may cause material damage.
4. Product description
4.1 Overview
The installed thermostat valve
system against thermal overheating.
B
C
D
E
A
I
22
CAUTION
I
closes at a temperature of max. 55 °C, depending on the setting. The product therefore protects the floor heating
F
G
J
K
1
4
Transport and storage / Product description
Balancing valve
A
2
Immersion sensor (remote sensor) G1/2 Ø 12
B
Closing screw G3/8
C
D
Attach safety temperature monitor STW
on the front or back with installation tape
E
Venting screw nipple 3/8
H
F
Angled connector fitting G1
G
3/4" Thread for manifold connection G1
H
Circulating pump
Thermostat valve with remote sensor
I
Base housing
J
K
Control valve
3
1.
Boiler hot flow leg (primary)
2.
Heating system hot flow leg (secondary)
3.
Heating system return leg (primary)
4.
Boiler return leg (secondary)