Tiffin Motorhomes Wayfarer TM 2021 Series Owner's Manual page 109

PROBLEM
Rooftop A/C.
Shower.
Stove Top.
Toilet.
Water Heater.
2021 Wayfarer TM Series Owners Manual V1.0
SUB-PROBLEM
Shower faucet on but no
water coming out.
Water backing up into
shower.
(LP) gas flowing out of
burner but not lighting.
Stove burner won't light
and no (LP) gas is
flowing.
No water in toilet.
Red light comes on and
stays on.
CAUSES
Cooling coils inside
A/C are frozen.
Knob at back of shower
head is turned "OFF".
Knob spins freely.
Gray water tank is full. Empty gray water tank.
Clogged drain/drain
cover.
Manual lighter
inoperative.
Igniter lead has come
"OFF" the lighter.
(LP) gas tank is empty. Refill the (LP) gas tank.
Main (LP) gas tank
valve is turned "OFF".
Water pump is turned
"OFF".
Fresh water tank is
empty.
(LP) gas not lighting.
Out of (LP) gas.
SOLUTIONS
Turn "OFF" A/C and
let stand for forty five to
sixty minutes to allow
thawing.
Turn knob/push button
at back of showerhead.
Remove cap in middle
of shower knob and
tighten the screw inside.
Clean drain cover and
clear shower pipe to
release water. No
chemicals can be used
as they can cause
damage to the piping of
the vehicle.
Use matches or a lighter
to light the stove.
Refer to manufacturers
literature on how to
reconnect the igniter
lead.
Turn main (LP) gas tank
valve "ON".
Turn water pump
"ON" at monitor panel.
Fill the fresh water tank.
Cycle the lines. Turn
water heater switch
"ON" for thirty
seconds and "OFF" for
thirty seconds. Repeat
five or six times.
Refill the (LP) gas tank.
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