Varmeteknikk AS
Phone +47 23 37 55 00 November 2021
V2
3
Varmeteknikk
Varmeteknikk
Connection
box
A95-30
A95-30
A95-30
A95-30
A95-30
A95-30
Outlet
Inlet
Drain
Expansion
Lifting hook
Connecting
power control
A95-30
Control voltage
terminal X1
Assembly
The boiler must be placed in such a way that service and maintenance can be easily performed.
Dependent of the type of boiler, space is required above the boiler for possible replacement of
heating elements. In general, it should be approx. 1 m free height.
In addition, there must be space in front of the boiler and on the sides for access to the top cover
screws.
This is to be able to perform service and maintenance without hindrance.
Safety equipment
The SB-boilers are delivered with safety thermostat (STB) with 110
o
C release for overheating
protection of the boiler. Additional system safety equipment have to be installed in the pipework
according to actual regulations.
Safety valves
Plant with closed expansion vessel, shall be equipped with safety valve(s) located between boiler
and expansion vessel. There should be no shut-off between the boiler and safety valve(s).
Safety valve(s) and expansion vessels must be dimensioned in accordance with the system's
boiler performance. The outlet from the safety valve(s) must be lowered down to the floor. The
opening pressure of the valve(s) must not exceed the maximum permissible system or boiler
operating pressure.
Cooke Industries - Phone: +64 9 579 2185 Email: [email protected] Web: www.cookeindustries.co.nz
