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water, and continue to run until approximately 40 pounds of pressure is
achieved. When pressure drops to 20 pounds, pump will restart. Some
cycling in pump may occur. A check valve is built within the pump to
prevent water from flowing into the supply tank.
The pump has a small filter attached on the “in port” side to prevent any
foreign matter from entering the pump. You need to annually, or more
often, remove the lower cup and clean it out.
When pump is not in use, turn 12-volt power off at the switch.
Occasionally, your water pump may start/stop quickly (within a second).
This is referred to as “cycling”. The cause for this noise may be a slightly
open faucet, water saver washer in the end of the faucet spout, or other
restrictive issues. If pump cycles every 10 to 15 minutes, there may be a
slight water leak somewhere, check valve in city water fill, plumbing
fittings, or pressure valve in pump.
Faucets
The basic operation of a faucet is the same as in your home. Open the
knobs for water supply. Close knobs when sufficient water volume is
achieved. It is normal to experience occasional air pockets in the system.
Bath and Shower
Your bathtub and shower are built with vinyl, fiberglass, or ABS plastic
material, similar to those in your home. Shower curtains or shower doors
are provided with the coach and must be used to prevent water from
spilling onto the floor, possibly causing damage.
The shower head used in the bathroom has a non-positive shutoff valve
and will drip slightly in shut-off position. A vacuum breaker is also built
into the faucet to permit water in hose to drain out as a code requirement.
Before beginning your shower be sure the water heater is lit. Adjust the
faucet for desired temperature before entering the tub or shower. When
shower is completed, be sure to turn water off at the faucet.
Used water will drain through the plumbing pipes into the gray water
holding tank. Remember capacities of your water heater and gray water
holding tank. Long showers in a recreational vehicle are NOT suggested
due to the amount of water that is available. To conserve water, wet
Excessive pressure from water supply systems may be
encountered in some parks, especially mountain regions.
Water pressure regulators are available to protect your
system against such high pressure. A regulator at 45 pounds
rating is recommended to prevent damage to the plumbing
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