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PROBLEMS
D. Dim Display - Range
may or may not operate.
POSSIBLE CAUSE
1.
Low supply voltage to
range.
2.
Low input voltage to
relay/power supply circuit
board.
3.
Low relay/power supply
secondary output voltages.
Low input voltages to
4.
E.R.C.
Defective E.R.C.
5.
CORRECTION
1. Check input voltage at wall o
should be 102 - 132 VAC). I
VAC, contact power compan
voltage checks good, proce
Check for 102 - 132 VAC at
terminals E1 and E2. If votla
connections to terminals E1
good, proceed to Step 3.
3. Check for 3.2 VAC at relay/p
and J1-8, and for 20.3 VAC a
pins J1-5 and J1-6. If either
relay/power supply circuit bo
proceed to Step 4.
Check for 3.2 VAC at E.R.C.
20.3 VAC at E.R.C. pins J1-3
low, check for loose connec
voltages check good, proce
If Steps 1 through 5 check g
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