Ariston GENUS 47-116-13 Manuale di servizio - Pagina 22

Sfoglia online o scarica il pdf Manuale di servizio per Caldaia Ariston GENUS 47-116-13. Ariston GENUS 47-116-13 44. Type c

1) Check for air in the

system

2) Check the pressure switch

for activating pump

3) Check/replace pressure

gauge and refill the

the system properly

1) Turn the boiler off

and then back on

again (safety reset)

Supplied By www.heating spares.co Tel. 0161 620 6677

DOES THE

CIRCULATION PUMP

COME ON?

YES

DOES THE

INSUFFICIENT WATER

YES

INDICATOR LIGHT COME

ON? (within

40 sec.)

POWER TO

THE PUMP?

YES

1) Check to see if pump is

stuck

2) Replace circulation pump

1) Check

wiring

2) Check/replace

wire to P.C.B.

3) Replace

power supply

P.C.B.

4) Replace control

P.C.B.

5) Check micro-

switch when hot

water is requested.

B005