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installation
safety
7.
Safety
Only qualified contractors should carry out installation,
commissioning, maintenance and repair of the appliance.
7.1
General safety instructions
We guarantee trouble-free operation and operational reliability
only if the original accessories and spare parts intended for the
appliance are used.
7.2
Instructions, standards and regulations
Observe all applicable national and regional regulations
and instructions.
7.3
water installation
7.3.1 Cold water line
Steel or copper pipes or plastic pipework are approved as materials.
A safety valve is required.
7.3.2 DHW line
Copper is approved as a material.
Risk of damage
!
The appliance is not suitable for the use of plastic
piping for the DHW line.
WWW.stieBel-eltron.com
8.
Equipment description
8.1
Standard delivery
Delivered with the appliance are:
— Mounting bracket
— Spacers (2 pce. for above, 2 pce. for underneath)
— Caps (2 pce.)
— Installation template
8.2
Special accessories
8.2.1 Safety assemblies
These type-tested safety assemblies protect the appliance against
unacceptable excess pressure.
— up to 0.48 MPa static pressure
Safety assembly KV 30, part number 000826
— up to 1 MPa static pressure
Safety assembly KV 40, part number 000828
8.2.2 Load shedding relay LR 1-A
The load shedding relay activates the priority control during
operation of the appliance when you are simultaneously
operating another appliance, such as an electric storage heater
(for connection, see chapter "Specification / Wiring diagrams
and connections").
Part number 001786
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