23. Check for 120 volts AC on ter-
minals J-7 and J-8 of the
Power Supply as shown by
Figure 5.51. If you do not
measure 120 volts, replace
the Power Supply.
24. If 120 Volts AC is present,
check resistance of AC Heater
element as shown in Figure
5.52. If not within the allowable
specification (see Technical
Data section), replace with one
of the correct size and wattage.
AC & DC Supply connected
but not shown.
Figure 5.51 120 Volt Output Check
Standard Heater
(early version)
Horizontal Burner Type
(current version)
Two Black Leads
Figure 5.52 Heater Resistance Check
B101
5-25
Manual Compliments of
Northwest RV Supply
Printed From
http://www.nwrvsupply.com