Ferroli SIGMA Installation And Servicing Instructions page 19

.0 .03 mi a i i
Dimensions Terminal position
(kW input expressed in net)
A a
Directly below an opening, air brick, (0-7 kW)
opening windows, etc. (>7-14 kW)
(>14-32 kW)
(>32-70 kW)
B a
Above an opening, air brick, (0-7 kW)
opening windows, etc. (>7-14 kW)
(>14-32 kW)
(>32-70 kW)
C a
Horizontally to an opening, air brick, (0-7 kW)
opening windows, etc. (>7-14 kW)
(>14-32 kW)
(>32-70 kW)
D Below gutters, soil pipes or drain pipes
E Below eaves
F Below balconies or car port roof
G From a vertical drain pipe or soil pipe
H From an internal or external corner
I Above ground roof or balcony level
J From a surface facing the terminal
(also see 6.1.2)
K From a terminal facing the terminal
L From an opening in the car port ( e.g. door,
window) into the dwelling
M Vertically from a terminal on the same wall
N Horizontally from a terminal on the same wall
O From the wall on which the terminal is mounted
P From a vertical structure on the roof
Q Above intersection with roof
NOTE N/A = Not applicable
a n addition, the terminal should not be nearer than 150 mm (fanned draucht) or 300 mm (natural draught) to an opening in the building fabric formed for the purpose of accommodating
I
a built-in element such as a window frame, (see Figure C2). Separation distances are linked to the rated heat inputs as shown.
b This dimension may be reduced to 75 mm for appliances of up to 5 kW heat input.
.0 i a
T e b i er must be nne te t a sing e p ase 230V 50Hz e e tri ity supp y
it nta t pening f at east 3 mm fi tte bet een t e b i er an t e e e tri ity supp y T e b i er must a ays be
nne te t an effi ient eart insta ati n In t e e e tri a b x, t ere is a 3 p e termina b
b i er t t e mains 230V 50Hz an a 3 p e b
ir u ating pump n t supp ie
nne ti n f externa
W en t e b i er is nne te t an e e tri ity main, it is essentia TO
CO CT O A IT
ab e, A TH ye green ab e .
A iring must nf rm t
If t e p er supp y ab e as t be rep a e , use 0 5mm
24 0 20 ab e
iameter f mm
3. CH temperature setting
. eset s it
101. ain C
1 1. i er s ut
3 . C nne t rs
. in
J
Balanced flues room
sealed
Natural Fanned
draught draught
300 mm 300 mm
600 mm
1500 mm
2000 mm
300 mm 300 mm
300 mm
300 mm
600 mm
300 mm 300 mm
400 mm
600 mm
600 mm
300 mm 75 mm
300 mm 200 mm
600 mm 200 mm
150 mm b
300 mm
600 mm 300 mm
300 mm 300 mm
600 mm 600 mm
600 mm 1200 mm
1200 mm 1200 mm
1500 mm 1500 mm
300 mm 300 mm
N/A N/A
N/A N/A
N/A N/A
i
See Wiring iagram fi g 41a f r t e
ntr
IV br n ab e,
urrent I regu ati ns
n y t S 500 it
n arning e
Sigma
D, E
B
C
G
A
Open flues
Natural Fanned
draught draught
Not allowed 300 mm
Not allowed 300 mm
Not allowed 300 mm
Not allowed 75 mm
Not allowed 200 mm
Not allowed 200 mm
Not allowed 150 mm
Not allowed 200 mm
Not allowed 300 mm
N/A 600 mm
N/A 1200 mm
N/A 1200 mm
N/A 1500 mm
N/A 300 mm
A appr
N/A 50 mm
t t e a
See Table 2 N/A
and Fig. 6b
See Table 2 150 mm is ess t an 2 m fr m t e utsi e
and Fig. 4
f r nne ting a
T A b ue
a maximum externa
Fig. 39
P
N
Fig. 3
e termina guar part
entra y er t e termina ,
it a 3 A max fuse an a bip ar s it
Temp.
Temp.
25°C
sensor
60°C
NTC 34
82°C
X4
101
X3 G C P
X8
JP
N
C2 s u be s re e
en t e istan e
r
f r nne ting t e
kOhm
1000 kOhm
185 kOhm
80 kOhm
1 4 1 5
121
86
63
X5
19