EdilKamin KLIMA Installation, Usage Et Maintenance page 32

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KLIMA e WARM

for installation with an

- The connections, commissioning and

verification of proper operation of the boiler-stoves must be

carried out by qualified personnel, who can implement all con-

nections in accordance with the laws in force, particularly with

Italian D.M 37 Law No. 46/90, apart from complying with the-

se instructions.

- The boiler-stoveand the system are filled with water that flows

from the water inlet pipe (the diameter must not be less than

18 mm) t t o o t t h h e e o o p p e e n n e e x x p p a a n n s s i i o o n n t t a a n n k k . .

- All the vents of the radiators must be opened during this pha-

se so as to p p r r e e v v e e n n t t a a i i r r p p o o c c k k e e t t s s f f r r o o m m f f o o r r m m i i n n g g i i n n t t h h e e s s y y s s t t e e m m , which

would obstruct the circulation of water.

NB:

- The open tank should be placed higher than 3 m from the hi-

ghest radiator and lower than 15 m from boiler-stove.

- In any case, the tank must be high enough to create a greater

pressure than that produced by the pump (circulator).

- T T h h e e s s y y s s t t e e m m m m u u s s t t n n e e v v e e r r b b e e f f i i l l l l e e d d d d i i r r e e c c t t l l y y f f r r o o m m t t h h e e w w a a t t e e r r m m a a i i n n s s a a s s

t t h h e e p p r r e e s s s s u u r r e e may be greater than that stipulated on the data

plate of the boiler-stove.

- The safety pipe to the expansion tank must allow the water to

flow freely, must not have taps and must be insulated properly.

- The water inlet pipe must not have taps nor curves.

- T T h h e e m m a a x x i i m m u u m m o o p p e e r r a a t t i i n n g g p p r r e e s s s s u u r r e e m m u u s s t t n n o o t t e e x x c c e e e e d d 1 1 . . 5 5 b b a a r r

- The testing pressure is 3 bar.

- In places that reach very low temperatures, antifreeze liquid must

be added to the water in the system.

- N N e e v v e e r r i i g g n n i i t t e e t t h h e e f f i i r r e e i i n n t t h h e e b b o o i i l l e e r r - - s s t t o o v v e e ( ( n n o o t t e e v v e e n n a a s s a a t t e e s s t t ) ) u u n n l l e e s s s s

t t h h e e s s y y s s t t e e m m i i s s f f i i l l l l e e d d w w i i t t h h w w a a t t e e r r a a s s t t h h i i s s c c o o u u l l d d c c a a u u s s e e i i r r r r e e p p a a r r a a b b l l e e

d d a a m m a a g g e e . .

Connect the drains of the thermal relief valve

- The flow test of the system m m u u s s t t b b e e c c a a r r r r i i e e d d o o u u t t w w i i t t h h t t h h e e e e x x p p a a n n s s i i o o n n

t t a a n n k k o o p p e e n n . .

- It is recommended to install a 6 bar safety valve on the hot

sanitary water circuit so as to drain any excessive increase in

the volume of the water in the heat exchanger.

- Place all the components of the system (circulator, heat

exchanger, valves, etc.) in easily accessible points for routine

and special maintenance procedures.

- It is recommended to prepare thermal insulation on the vaulted

top part of the boiler

GENERAL SAFETY REGULATIONS

OPEN TANK

(VST).