Bradford White PV Series Service Manual page 29

PV Series
Temperature Sensor Testing
Using a multi-meter set to the ohms setting, insert one meter probe (see caution) into
center wire position of temperature sensor connector, insert the second probe (see
caution) into either of the outside wire positions (see photo 19).
Alternate the probe on the outside position to the opposite outside wire position (see
photo 20).
PV SERVICE PROCEDURE VI
Gas Control Testing and Replacement
CAUTION
Do not use standard multi-meter probes for this
test. Doing so will damage connector. Use
special pin type electronic probes or small
diameter wire pins inserted into connector.
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