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UNITY MOTORHOME MOTORHOME MAINTENANCE
6
7
6� Attach the blow out plug to the city water hookup
in the utility center�
7� Connect a compressed air line to the blow out
plug�
8� Open all hot and cold water faucets, including
the exterior shower, and blow out all water.
NOTE: Place lter/screen in a secure location during
the storage period�
NOTE: Unity U24TB and U24IB models only -
Flush macerator toilet. DO NOT FLUSH NON-
MACERATOR TOILETS AT THIS TIME.
Do NOT depress the toilet ush pedal if there
is air pressure in the system or damage to the
toilet ush valve could result.
NOTICE
9� Disconnect the compressed air line and remove
the blow out plug� Release air pressure by
opening all faucets�
10� For Unity U24TB and U24IB models only: After
releasing all air pressure from the lines, depress
the toilet ush lever while an assistant applies
compressed air into the blow out plug. Disconnect
the compressed air line and remove the blow out
plug� Release air pressure by opening all faucets�
11� Remove the water lter canister, empty any
remaining water and reinstall the water lter
canister�
12� Drain the black and grey waste holding tanks.
13� Add approximately 1 cup of non-toxic plumbing
antifreeze to the kitchen sink, bathroom sink,
shower drain and toilet bowl�
COLD TEMPERATURE STORAGE
WATER SYSTEM WINTERIZATION - DRAINING
1� Drain the fresh water tank by opening the fresh
water tank drain valve
2
� Refer to the “Water and
Plumbing System” section for location details.
2
3
2
2� When the fresh water tank is completely empty,
run the water pump for 1 minute to drain out any
water remaining in the pump�
3� Remove the water lter screen
3
and clean�
Re-install the clean screen�
4
5
6
4� Drain the water heater by relieving the pressure
at the pressure relief valve
4
�
5� Unclip the Easy-Open drain lever
5
and remove
l t e r s c r e e n
6
. The lter should then be stored
in a drawer
7
over the winter.
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