Regency XALTA, Owner'S Manual

Page: 48 / 57

WATER & PLUMBING SYSTEM REGENCY XALTA MOTORHOME
W a t e r & P l u m b i n g S y s t e m | 42
WATER AND PLUMBING SYSTEM
Water Supply
Your motorhome is designed with fresh water, grey water
and black water systems and the associated plumbing to
handle all of the water and waste water requirements.
Review this section carefully to understand each system
and how they function individually and together.
Fresh Water System
Your motorhome’s water system is supplied by a fresh
water tank located underneath your motorhome.
The water system built into your motorhome provides full
service similar to the system used in your home.
A 12-Volt DC self-priming pump draws water from the
fresh water storage tank to all the cold-water faucets.
An automatic pressure switch, located inside the water
pump, maintains positive line pressure.
The water connection is located on the rear driver’s side
exterior of the motorhome.
Filling the Fresh Water Tank
- Connect the water hose to the water connection on
the rear driver’s side exterior of the motorhome.
- Turn on the exterior water supply.
- Depress and hold the fresh water tank level switch to
show the percent-full level on the LED display. Once
the fresh water level reads full on the LED display,
turn off the exterior water supply.
- Turn on the water pump switch on the system
monitor panel in the rear cabinet on the driver’s side
of the motorhome.
- Slowly open the water tap in the sink until the water
runs smoothly.
Water Pump Switch
When the water pump switch is in the “ON” position, the
water pump will automatically activate when using the
toilet or any faucet. The water pump switch is located on
the system monitor panel in the rear cabinet on the
driver’s side.
WATER PUMP
The water pump is designed to supply on-demand water
from the fresh water tank to the various water and
plumbing systems in your motorhome. When a faucet is
opened, the pump comes on automatically and
pressurizes the various water lines.
Unscrew the filter bowl to access the screen, remove the
screen, and clean with fresh water.
Replace in reverse order, ensuring the filter bowl is
securely tightened.
Refer to the water pump owner’s manual located in the
Motorhome Information Bag for further information.
NOTICE
Always turn off the water pump switch if leaving the
motorhome unattended for an extended period of
time and when driving to prevent excessive damage
and battery discharge in the event of a leak.
NOTICE
Periodically check the screen on the intake side of
the water pump, and clean or replace it at least
annually to ensure proper water pressure.