Nucamp T@B 320 Manual page 52

3) Turn the water pump ON and open all hot
and cold-water faucets. When the flow of
the water stops, turn the pump OFF. Open
the low point drains on the hot and cold-
water pipes.
4) Drain the water heater by opening the drain
plug at the bottom of the heater and open the
pressure relief valve.
5) Depress the toilet flush pedal or hand-
operated lever. Shut OFF all faucets, close
the water line drain valves, fresh water tank
drain valve, water heater drain and pressure
relief valve.
6) Drain the showerhead and hose by
disconnecting the hose at the faucet from the
inside and outside shower.
7) Drain the waste water system by following
the normal procedure for draining the
holding tanks. See "Waste System" section.
8) Be sure ALL water from ALL plumbing has
been drained.
Draining the water system alone will not provide
adequate cold weather protection. If the camper is
to be unheated during freezing temperatures,
consult your dealer for the best winterizing
procedure for your climate. Your dealer can supply
you with one of the special non-toxic antifreezes
that are safe and approved for use in RV water
systems. Follow the instructions furnished with the
antifreeze.
WARNING
Do not use automotive or windshield washer
antifreeze in the camper water system. These
could be harmful if swallowed.
Steps to Winterizing Your T@B
To Winterize with air, Blow Out Plug follow steps
1-2-3-4
1. Open all Drain Valves shown in Page 2, 3 and the
fresh water tank drain valve shown on page 4, then
look at the Pic on page 4 and disconnect both hose
fittings so water can drain away from the pump.
(have a rag ready to catch the water coming out of
the pump) Now open all Faucets and Shower valves
to allow water to drain from the system. After the
water, has stopped coming out of the drain valves
shown in page 2 and 3 you can attach the hose
fittings back on the pump.
2. Leaving the drain valves and faucets open, attach
the "Blow Out Plug" to the city water connection,
attach air supply to blow out the left-over water
from the system. "Pressurize Water Line Slowly"
"MAX 50 PSI" Flush the Toilet a few times after
the Blow out Plug is attached to get the water out of
it.
3. After you are satisfied that the water is blown out
of the system disconnect air supply and then close
all valves and faucets. 4. Now pour some RV
antifreeze down your sink and shower drains. Drain
access water from Black and Grey water tanks.
To Winterize with RV Anti-freeze - follow steps
1. Open all Drain Valves shown in Page 2 and 3,
now open all Faucets and Shower valves to allow
water to drain from the system once the waters all
drain out, close all the faucets and drain valves.
2. Now put the valves in winterizing mode as shown
in page 2.
3. Now add 3 gal. RV antifreeze to your fresh water
tank and turn on your water pump.
4. Open your faucets one at a time until you see the
color of the antifreeze then go to the next one,
(don't forget to flush the toilet a few times to flush
out the water) once you get to the last one leave it
open until the pump is drawing air from the fresh
water tank, then close it and turn off your pump.
5. Now pour some Antifreeze down your drains and
then drain your Black and Grey water tanks.
Steps to Dewinterize Your T@B
1. Mix a bleach solution, "½ cup per gallon of
water" Flush the system with this solution to
sanitize it.
2. Then flush the system with 2 full tanks of water
to ensure the system is clear of the sanitizing
solution.
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