Installation & Servicing Instructions Rinnai E-Series
71
1 heat exchanger
2 ignition unit
3 fan unit
4 air inlet damper
5 gas valve
6 automatic de-aerator
7 ceramic burner cassette
8 plate heat exchanger DHW
9 operating panel
10 Control Tower (CMS)
11 water fi lter return CH
12 three-way valve
13 circulation pump
14 exhaust
15 combustion air supply
16 CSA Data Plate (serial number)
T1 supply sensor
T2 return sensor
T3 sensor DHW
Rinnai E-Series
fi gure 41
17 ASME / NB / CRN data plate
P1 water pressure sensor
14
Parts of the boiler
G gas pipe
A supply central heating
R return central heating
C condensate pipe
K cold water pipe
W hot water pipe
4
2
1
3
15
5
14
6
C
W
G
T1
7
T3
K
R
A
8
12 13
16
9
10
17
T2
P1