Lp Gas; Microwave Oven; Monitoring Panel - Coachmen RV Mirada General Maintenance & Troubleshooting

Jacks will not retract.
✔ Jack pad may be stuck in the ground. Free from earth.
✔ Problem in solenoid manifold. Turn T-handles counter-clockwise
until seated. After jacks retract close valves.
✔ Shuttle valve on manifold stuck. Open bleeder screw.
One jack will not retract.
✔ Jack tube is bent. Remove.
✔ Spring pad is off. Re-install.
✔ Hose is kinked. Locate and correct.

LP GAS

Smell gas in and/or around unit.
✔ Stove burner valve open. Identify and close.
✔ Possible LP tanks over filled. Excess gas will bleed off naturally through relief valve. DO NOT bleed yourself.
✔ Possible gas leak in system. Follow these instructions:
• Extinguish any open flames, pilot lights and all smoking materials.
• DO NOT touch electrical switches.
• Shut off the gas supply at the tank valve(s) or gas supply connection.
• Open doors and other ventilating openings.
• Leave the area until odor clears.
• Have the gas system checked immediately and leakage source corrected by your dealer or
qualified service center before using again.

MICROWAVE OVEN

Microwave oven will not operate.
✔ No power to oven. Check power supply and circuit breaker.
✔ Door open, or timer OFF. Close door and turn timer ON.

MONITORING PANEL

Full System - No lights on panel when switch is pressed.
✔ Check wiring or voltage supply.
✔ Check fuse.
✔ If 12 volts DC is present at panel but display is dead, the Printed Circuit Board may be bad.
Tanks - False readings (i.e., 1/3 or 2/3 indication in an empty tank)
✔ Verify tank is empty.
✔ Debris built up across probes. Clean and flush tank using four parts vinegar mixed to two parts water.
LPG : Display indicates "E" all the time.
✔ Check sending unit for damage or sticking.
✔ Add gas to tank and retest.
Display indicates "F" all the time.
✔ Disconnect orange wire and short to ground and retest. If display is "E", the problem is in the wiring
or sending unit.
✔ Check for open connection at gauge on tank or sending unit.
TROUBLESHOOTING
Power Gear leveling system
manifold.
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