Mounting The Main Unit - Rainfresh RO450 Manuel D'installation Et D'utilisation

Plan your installation – Typical Undersink Installation :
Fig 1A
Basement Installation
The Reverse Osmosis system can also be installed in the basement with only
the blue (filtered water) tube running to the faucet as shown in Fig 1B. This
will require a hole through the basement ceiling and may not be possible in
every situation. The max length of the filtered water tube should not be
more than 15 feet. The system can be wall mounted at a location which has a
water source nearby and is close to either a floor drain or a laundry tub for
the drain water.
The storage tank can be placed on a shelf close to the unit. Avoid putting the
tank on the floor.
Starting Your Installation
System and installation shall comply with state and local regulations.
A typical installation is shown in Fig. 1A and Fig 1B. Installation of the unit
includes the following steps:
1. Air-gap faucet connection
2. Drain connection
3. Mounting the main unit, installing filters and
membrane
Remove each sump (520) by turning it 1/8 turn left (see Fig 2), and then pulling away from head (2501).
Remove both pre-filters (HP1 or SW1 and CF2) by gently twisting and pulling down from head. Set both
cartridges aside in a safe place until final assembly. The membrane (ROM50) is packed separately.
Fig 1A shows a typical undersink installation
Fig 1B
4. Supply valve connection.
5. Storage tank connection
HP1 or
SW1
BLUE TUBE
RED
GREY
2501
520
Fig 2
5