48 600 Combi 2
Note: G20 = NG G31 = LPG
1.. Press the Menu button (A). Scroll using the
heating knob (B) until just the installer-level
parameter icon (C) is shown on the top row of the
display. Press the confirm button (D).
2.. Scroll using the heating knob (B) until ‘0012' is
displayed. Press the confirm button (D).
3.. Scroll using the heating knob (B) until ‘CNF' is
displayed. Press the confirm button (D). A boiler-
specific value will be displayed, e.g. ‘CN 1:51’
4.. With the boiler-specific value displayed scroll the
heating knob (B) until the appropriate value for LPG
operation is displayed - see ‘CN1’ value on the
boiler data label. Press the conrm button (D).
5. The boiler will enter the initialisation and
de-aeration mode. When this is complete the gas
flow rate setting screw must be adjusted. Using
a 4mm hexagon key rotate screw ‘V’ one full turn
anticlockwise.
6. Check the boiler combustion. If it is not correct
adjust the flow rate screw again in small increments
until satisfactory combustion is achieved.
7. Using a suitable indelible pen delete the NG line
from the conversion label and mark the box for LPG
to indicate conversion. It is possible to convert the
appliance back to NG if required as described
above.
RESET
A D
B
C
RESET
D
B
RESET
D
B
RESET
D
B
V
LPG conversion procedure
A Trading Division of Baxi
Heating UK Ltd, Brooks
House, Coventry Road,
Warwick. CV34 4LL
WARNING: THIS APPLIANCE MUST BE EAR THED
This appliance is only intended for installation on a governed supply, and on central heating
systems with sealed expansion vessels.
B AXI
NOx CLASS
Qnw
D (l/min)
(kW )
Pn (80/60)( kW )
Pnc (50/30) (kW )
Qn(Hs)(kW )
F US E R AT ING INT - (F AS T ) 2A
EXT - 3A
MAX PR ESS (Bar)
PIN : 0085CU0338
0086-22
0085-22
630 COMBI 2
CONDENSING COMB I BOILE R
TYPE C13 C33IPX5D
8.0 2.5
PMS = 3 BAR PR ESSUR E CLASS 2
MAX WATER TEMP < 95 DEG C
ELECTRICAL SUPPLY - 230V~50Hz-90W
GB/IE
14.3
27.1
25
28.6
34.3
6
Appliance No. 7796587
GC No: 47-077-56
Label No. 7796056
CAT II
2H3P
admixture 0 - 20% H2
allowed, see manual
3P-G31-37mbar
2H-G20-20mbar
CN1=45,
CN1=73,
CN2=2
CN2=2
T NC2 3 0 1 0 0 0 0 2 A C- C+ 7
This Appliance is factory set for use with NG
X
This Appliance has been converted for use with LPG
This Appliance has been reverted for use with NG
7 Commissioning
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