Vaillant TURBOmax VUW 242 E, Инструкция по эксплуатации

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Function checks.
I n t he unli ke l y event tha t
0
p r ob l em occu r s with t h e o pe r a t i on of t h e
T URBOma x comb i n ati on bo i ler, th e f o l lo w in g poin t s s hou l d b e c h ecked:
1. Boi l er foi l s t o o p e ra te
- Check gas supp l y is t u r n ed on ( see page 6 )
- C h eck wa t er supp l y i s turned on (see page 6 )
- C h eck wate r cont e n t s (see page 7)
- Check elec tri c i ty s uppl y i s sw i tched on ( see page 8)
- Ch eck ma i n on / o f f
( 0/1)
co n t r ol i s turned to t h e o n posi t io n
(I )
(see page 8)
- Check boi l e r reset co n trol ( see page 1 6 )
2 . Ho t Wa t e r ope r a t e s but not centra l heating
- C h eck ce n t r a l h e ati ng se r v i ce valves ore open (see p a ge 6) .
C h eck e x t er n a l con tr o l s a r e ca l l in g for heat (see pa ge 1 2 )
- C h eck central heati n g contral i s in t h e ( m n~) po s i t ion (s ee pa g e 1 3 )
Th e ant i- cycl ing econom i se r contro l may be enga ged, p l e a se w ait a
sh ort t ime befo r e try i ng t o o pe r a t e heating a g ain .
I f t h ese act i o n s do not r e s u l t in t h e correct op e ration of t h e b oi l er plea s e
co n s ul t yo ur in sta ll er .
I f you ore u n a b l e to contac t yo u r i ns t al l er phon e V aillant Serv ic e:
F R EE p h o n e 08003180 7 6