Rinnai E110CP - Manuel (Page 48)

Installation & Servicing Instructions Rinnai E-Series
48
electrical
diagram
figure 23
120V
High Limit Switch
T
220°F
120V 5
X7
E-Prom
Flowswitch
120V
120 V~
10
11
120 V~
120 V~
120 V~
Power supply
Cylinder connection
8U.35.60.00
Outside sensor
Bus
Controller
24 V~ 100 mA
12
3
4
5
6
78
9
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
NL
NL
N
L
N
L
CH
DHW
N
AB
DHW sensor
three-way valve
Room therm. On / Off
External safety contact
Label all wires prior to diconnection when servicing or replacing controls. W
iring errors can cause improper and dangerous operation
!
CAUTION