P
HOTO
D
IAGRAM
OF
THE
R
APIDS
™
LT0033-4
Ref. # Description
Function
20
Conductivity
Cell
Measures the electrical conduc-
tivity of the product water.
21
Water Pump
Pump provides optimal flow
rates for proper resin exchange
while in recirculation mode and
22
Inlet Water
Solenoid
Allows supply water to enter
the unit.
23
Air Inlet
Solenoid
Assists in purging water during
depressurization cycle.
24
Recirculation
Solenoid
Allows for recirculation of
the water.
25
Dispense
Solenoid
Allows for dispense of high puri-
ty water at a rate of up to
2 liters/minute.
26
Display
Connector
Connects the unit to the display
board on the housing cover.
27
Pump Outlet
Water exits the pump through
this tube into cartridge #1.
28
Pressure
Regulator
Regulates the pressure of the
unit water.
29 Control Board
Controls all the major electronic
components of the unit.
21
20
24
25
23
22
26
27
29
28
Page 18
Image 2.11
Image 2.12
Table 2.13
