Rheem RTG2-42 User Manual

SVC 810 Tankless Troubleshooting Manual
29
Is the resistance
of the Solenoid
Valve #1 OK?
No
Yes
Measure the resistance of connector K
between Black and White wires:
0.8 to 2.4k Ohms
Re
p
lace Gas Control Ass
y
Is the resistance
of the Solenoid
Valve #2 OK?
No
Yes
Measure the resistance of connector K
between Black and Red wires:
0.8 to 2.4k Ohms
Re
p
lace Gas Control Ass
y
Is the resistance
of the
Proportional
Gas Control
Valve OK?
No
Yes
Measure the resistance of connector R
between Black#2 and Red#1 wires:
40 to 80 Ohms
Re
p
lace Gas Control Ass
y
Check or re
p
lace main burne
r
Is the resistance
of the Solenoid
Valve #3 OK?
No
Yes
Measure the resistance of connector K
between Black and Blue wires:
0.8 to 2.4k Ohms
Re
p
lace Gas Control Ass
y
Is the resistance
of the Gas Inlet
Solenoid Valve
OK?
No
Yes
Measure the resistance of connector K
between Black and Yellow wires:
0.8 to 2.4k Ohms
Re
p
lace Gas Control Ass
y

Rheem RTG2-42 Specifications

General

Brand	Rheem
Model	RTG2-42
Category	Water Heater
Language	English