TROUBLESHOOTING
Super Products LLC Publication: 0004175
5
-
11
5
Water Heater
No hot water.
Water heater switch not
on the control panel.
Verify Water Heater SWLED
is lit on the control panel.
Water heater master
control switch not on at
water heater.
Turn water heater master
control switch on.
Flow sensor not sensing
water flow.
Verify flow switch is closing
when water is flowing.
See - Common Electrical
Problems
Thermostat switch
failure.
Verify thermostat switch is
closed.
See - Common Electrical
Problems
Water heater enable
signal not present at
water heater relay.
Verify Water Heater EN LED
is lit on the control module.
Water heater circuit
breaker is blown.
Check circuit breaker status.
Burner control system is
in lock-out mode.
Water heater master control
switch off, then back on.
Observe burner operation
sequence.
See - Water Heater burner
control.
Function
Problem
Possible Cause
Remedy
Summary of Contents for MUD DOG
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Page 52: ...1 46 Super Products LLC Publication 0004175 SAFETY 1 Figure 1 55 Part no 0033284...
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Page 62: ...2 2 Super Products LLC Publication 0004175 PRE OPERATION 2 Figure 2 1 Figure 2 2...
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Page 108: ...5 18 Super Products LLC Publication 0004175 TROUBLESHOOTING 5 Hydraulic Schematic...
Page 109: ...TROUBLESHOOTING Super Products LLC Publication 0004175 5 19 5 Electrical Block Diagram...
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