16 Technical data
Installer reference guide
93
RVLQ05+08CAV4 + RHYHBH05AA + RHYHBH/X08AA +
RHYKOMB33AA
ROTEX HPU hybrid
4P355635-1 – 2013.05
16.2.5 Components: Gas boiler
i
j
c
q
d
o
g
h
n
m
p
s
e
a
f
t
b
r
l k
a
Gas valve
b
Boiler control panel
c
Sensor S1
d
Sensor S2
e
Fan
f
Flow sensor
g
Space heating pressure sensor
h
Mains lead 230 V AC without plug (stripped)
i
Manual air bleed
j
Sight glass
k
Air supply cap
l
Flue pipe adapter (use ONLY in combination with
the accompanying elbow in flue sets)
m
Connection block/terminal strip X4
n
Condensate drain pan
o
Hot water sensor S3
p
Condensate S3
q
Heat exchanger
r
Operating panel and read-out
s
Ionisation/ignition electrode
t
Position of data plate
Bottom view
a b c d e
a
Space heating outlet
b
Domestic hot water outlet
c
Gas inlet
d
Domestic hot water inlet
e
Space heating inlet