Section 8: Plumbing System
114
Make sure the water heater is filled with water before use as even momentary operation of
the water heater without water in it may result in damage to the tank
heating element and/or
controls.
Double check the bypass valves,
make sure they are set
properly.
Always
open both the hot and cold water faucets when filling the fresh water tank to allow
air pockets to be forced out of the water heater.
Water heater switch (if so equipped)
The “propane GAS” switch enables propane
operation of the water heater, and the “ELECTRIC”
switch enables electric operation. Switches are
typically located on the monitor panel. For detailed
information, refer to the
Monitor Panel
section.
Water heater-pilot light (if so equipped)
This water heater is gas only with a pilot ignition.
The water heater controls are typically located in
an outside compartment, and is ignited manually
from the outside of the vehicle. Hot water will be
available in approximately 30 minutes.
Refer to the water heater manufacturer’s manual for detailed lighting instructions.
Odor from the hot water system
Many water supplies contain sufficient amounts of sulfur to produce an odor, often called
“sulfur water”. Sulfur water can be caused by a chemical action or by bacteria. Generally,
sulfur water is not harmful, only unpleasant to smell. Refer to the water heater manufacturer’s
owner’s manual for details on eliminating the odor from sulfur water. Odor from sulfur
water is not a service problem.
Anode rod protection
The tank in the water heater is protected by a magnesium or aluminum anode to prolong
the life of the tank by absorbing the corrosive action of hot water. Under normal use, the
anode rod will deteriorate and because of this, the water heater manufacturer recommends
the anode rod be replaced yearly. Water with high levels of iron and/or sulfate will increase
Do not replace anode rod or any other component with an accessory part that
is not authorized by the water heater manufacturer, such as an “add-on electric
heating element. Such items are not approved to be installed and could create
an unsafe condition and will void all warranties
NOTE
:Depending on your water heater manufacturer, your water
heater may or may not have a replaceable anode rod. Check your
water heater manufacturer documentation or contact your RV cus-
tomer service department.
Table of Contents
Maintenance Record
Summary of Contents for Hummingbird 2018
Page 1: ...Owner sManual PRINTED ON RECYCLED PAPER 0283457 2018 2018 Towables...
Page 2: ......
Page 4: ......
Page 10: ......
Page 12: ...8 Table of Contents Maintenance Record...
Page 28: ...Section 1 Warranty Service 24 Notes Table of Contents Maintenance Record...
Page 46: ...Section 3 Pre Travel Information 42 Notes Table of Contents Maintenance Record...
Page 64: ...Section 4 Vehicle Operation 60 Notes Table of Contents Maintenance Record...
Page 136: ...Section 10 Appliances 132 Notes Table of Contents Maintenance Record...
Page 138: ...Section 11 Electronics 134 Notes Table of Contents Maintenance Record...
Page 149: ...Section 13 Exterior 145 Travel Trailers Sealant Diagram Table of Contents Maintenance Record...
Page 150: ...Section 13 Exterior 146 Notes Table of Contents Maintenance Record...
Page 154: ...Section 14 Travel Camping Storage Checklists 150 Notes Table of Contents Maintenance Record...
Page 159: ...Section 15 Additional Information 155 Notes Table of Contents Maintenance Record...