99
INS
TALLER
US
ER
MAINTEN
AN
CE TECHNI
CI
AN
Height
(mm)
Width
(mm)
Depth
(mm)
900
580
410
TEMPLATE CONNECTIONS
GAS
DOMESTIC
HOT
WATER
SYSTEM
G
AC
AF
R
M
1/2”
1/2” 1/2” 3/4” 3/4”
Key:
V - Electrical connection
G - Gas supply
SC - Condensate drain (minimum
internal diameter Ø 13 mm)
R - System return
M - System flow
RC - Domestic hot water pump
(optional)
AC - Domestic hot water outlet
AF - Domestic hot water inlet
Key:
A - 450 mm
B - 350 mm
C - 30 mm
D - 30 mm
E - 350 mm
1.3 MINIMUM INSTALLATION DISTANCES.
3
1.2 MAIN DIMENSIONS.
2
