Winnebago Sunova Operator's Manual page 94

SECTION 7 –
PLUMBING
36Z
7-18
Waterlines
Water Tank
Water Heater
Water Heater
Bypass Valve
Winterization
(Antifreeze) Valve
• Inside utility compartment (rear driver side
compartment).
• Open exterior shower faucet and lay shower head on
ground.
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.
• Black-handled valve in driver side compartment
behind rear wheel.
• Drain plug on outside of coach behind service door.
Use socket to remove drain plug.
• Inside rear lavatory cabinet. Remove rear door face to
access.
• Inside driver side compartment behind rear wheel.