Holiday imperial 2001, Owner'S Manual, Page: 149 / 301

Water Systems
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I M P E R I A L
6 • 1 4 9
The water pump pressurizes the fresh water system when
the motorhome is not connected to city water. The water pump
is totally automatic and self-priming, operating on demand as
water is used. The pressure equalizer tank relieves the water
pump from cycling when a small amount of water is used. The
water pump is located in a storage compartment of the
motorhome.
WARNING: Before leaving your coach for
extended periods of time (i.e. overnight or
longer) be sure that the city water and all
water pumps have been turned off. Damage
from neglect will be the responsibility of the
owner, not Holiday Rambler.
Latching Controller
The latching controller circuitry allows multiple switch loca-
tions to operate the water pump. Pressing one of the water pump
switches provides a momentary ground signal to the latching
controller, turning the water pump on or off from any location.
An indicator lamp at each switch location illuminates when the
water pump is on.
The water pump may be operated from the following locations:
• The monitor panel
• The bathroom
• The service center
To turn the water pump on or off:
• Momentarily press the water pump switch. The indicator lamp
will illuminate when the water pump is turned on.
CAUTION: Do not continue water pump operation when the fresh
water holding tank is empty. Damage to the water pump or elec-
trical supply system may result.
To start pump after unhooking city water supply or first time use
proceed as follows:
• Fill the fresh water tank.
• Open all valves and faucets except the drain valves. This includes
hot and cold water valves, all faucets and shower.
• Turn the water pump on and wait for the water lines and the hot
water tank to fill.
• Close each faucet when it delivers a steady stream of water (cold
water faucets first).
WATER PUMP