Tiffin Motorhomes Wayfarer TM 2021 Series, Owner'S Manual

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PROBLEM SUB-PROBLEM CAUSES SOLUTIONS
Water Heater. Red light comes on and
stays on. Main (LP) gas valve is
"OFF" .
Turn main (LP) gas tank
valve
"ON" .
Red light doesn't come
on. Water is already hot. Check faucet carefully
for hot water.
Fuse blown. Check 15AMP fuse in
converter.
Leaking at the relief
valve. Common due to the
expansion after water
heater heats up water to
operating temperature. Use some hot water
from the system and this
should help relieve the
pressure.
Debris in relief valve. Open and close the
relief valve.
CAUTION: WATER
WILL RUSH OUT
AND COULD BE
VERY HOT.
Water heater is "ON"
but water is not hot.
Bypass valve may be
open. Close bypass valve.
Water Pump. Water pump not
pumping. Low or dead coach
battery(ies). Run chassis
engine/generator to
recharge battery(ies).
Fresh water tank empty. Fill fresh water tank.
Water pump is not
"ON" .
Turn water pump
"ON" at monitor panel.
Water pump jammed. Contact an authorized
service technician for
maintenance and repair.
2021 Wayfarer TM Series Owners Manual V1.0 103