Kostrzewa 4062852055092, User Manual

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15
Experts in heating
User Manual Twin Bio - PLV 09.13
4 . T w in Bio boiler desi g n
4. The device (boiler/control system) must be connected
to an individual circuit with an overcurrent protection
and a residual current device.
NO OTHER EQUIPMENT MAY BE CONNECTED
TO THE BOILER’S ELECTRICAL LINE.
5. The wiring system may be installed and repaired
by authorised personnel only.
6. Disconnect the power supply before servicing.
7. The boiler temperature sensor must be installed
and secured in a submersible sleeve in the water section.
The remaining cable must be coiled and laid in the external
boiler casing or other safe location (secured against sliding
off from the sleeve).
8. The cables must not be bent or broken and the insulation
must not be damaged.
9. Do not allow water, moisture, dust and dirt inside
the device, otherwise it may result in short-circuit, electric
shock, fi re or damage.
o vercurren t
pr ot ec t i o n mus t be
selec t ed specifi cally
f o r t he ins t alla t i o n
b o iler T
b
o
iler T
burner T
r oo m T
cen t ral hea t ing pump
STB
N1
N1 N N PE PE
PE
N
N
L
L
N N
PE
PE
1 2 3 4 5 7 6
N N N N PE PE PE
PE
Pc
h
d o mes t ic h ot wa t er pump
s to rage h o pper
feed duc t
br o wn
230V POWER SUPPLY
blue
yell o w-green
dhw T
dh
w
T
GND GND
f
ot
o
r
oo
m T
dh
wP
ig
ni
t
er
burner wire
Pc
h
bl
o
we
r
f
o
r h
o
pper
f
o
r burner
dh
w P
10. Ensure proper ventilation of the device (control) and free
air fl ow to the vents and air circulation around the device.
11. The electrical equipment (control, distribution board,
burner and sensors) are intended for indoor installation.
4.I. Twin Bio control system
A detailed description of the control system functions
is included in the Platinum Bio control User Manual.
Fig. Platinum Bio control system
Fig. Main board from ver. L5B v10.4/10.5 Platinum Bio