7-15
SECTION 7 –
PLUMBING
WATER SYSTEM DRAIN VALVE LOCATIONS
MODEL
SYSTEM
DRAIN VALVE LOCATIONS
22R
Waterlines
•
Two (2) valves beneath the rear dinette seat. Remove
panel to access.
Also, place the tip of your finger inside the city water
connection and gently press the backflow valve (small
“button” in center of connector) to drain any water left in
the city waterline.
Water Tank
•
One (1) valve beneath the bed. Lift mattress to expose
access hole.
Water Heater
•
Drain plug on outside of coach behind service door. Use
socket to remove drain plug.
Water Heater
Bypass Valve
•
Under rear dinette seat. Remove panel to access.
25B
Waterlines
•
One (1) valve by water heater. Access through return air
grille under stove.
•
Two (2) valves under wardrobe. Access by removing
bottom drawer of wardrobe.
Also, place the tip of your finger inside the city water
connection and gently press the backflow valve (small
“button” in center of connector) to drain any water left in
the city waterline
.
Water Tank
•
One (1) valve beneath the bed. Lift mattress to expose
access hole.
Water Heater
•
Drain plug on outside of coach behind service door. Use
socket to remove drain plug.
Water Heater
Bypass Valve
•
Beneath galley sink. Access by removing bottom drawer
of galley cabinet.
27Q
Waterlines
•
Two (2) valves under range/oven. Remove panel to
access.
Also, place the tip of your finger inside the city water
connection and gently press the backflow valve (small
“button” in center of connector) to drain any water left in
the city waterline
.
Water Tank
•
One (1) valve beneath the bed. Lift mattress to expose
access hole.
Water Heater
•
Drain plug on outside of coach behind service door. Use
socket to remove drain plug.
Water Heater
Bypass Valve
•
Under range/oven. Remove panel to access.
