Diagnostic Points - Rinnai RCE-460PTR Service Manual

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Flow Chart CN Wire Colour
o o
N N
blue-blue
1 B
16
white-white
G
38
2
black-white
G
1
3 N -
4 E black-white
5 J blue-yellow
black-white
6 D
GND
red-black
7 K white-white
K brown-brown DC 80~100V
brown brown
K
8
1
yellow yellow
K yellow-yellow 2.0 ~ 3.0k
2
red-white
9 G
36-37
G
10 white-white
2
11 F yellow-yellow
12 E black-white
black-white
13 D
GND
red-black
14 H blue-yellow
Convector 460/560PTR
Measurement Value
switch OFF: 90~100k
ON: 10~30 k
17
Ω
<1
<DC 1V
Ω
<1
DC 4~6 V
<DC 10mV
Hi~Lo
150~300 Ω
DC 1~4V
>6 rpm (0.4Hz)
DC 4~6V
AC 90 ~110V
Ω
- 2.0~3.0k
Ω
Hi~Lo DC 0.1~2.0V
Ω
16~26
°
10 C 115~135k
°
20 C 70~85k
40 C 25~40k °
°
10 C 58~73k
20 C 33~44k °
°
40 C 9~19k
(NG) >DC 14mV
(LP) >DC 16mV
DC 1~4V
>350 rpm (24Hz)
DC 3~8V
AC 45~100V
60~150 Ω
- 34 -
Ω
Ω
AC 45~90V
Ω
Ω
Ω
Ω
Ω
Ω
Part
Heater Switch
Thermal Fuse
Reverse Flame
Sensor Switch
Tilt Switch
Thermocouple
Convection Fan
Motor
Convection Fan
Motor
Sparker
Solenoid Valve
Modulating Solenoid
Valve
Overheat Thermistor
Room Temp.
Thermistor
Thermocouple
Convection Fan
Motor
Air Purifier Fan
Motor
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