Hallett 15xs Instruction Manual
Released on 11-Jul-13 – H800003Q
Page 14
UV Pure Technologies Inc. © 2013
MOUNT UNIT FLAT
AGAINST A BOARD
OR SHIM
OR
CORRECT
INCORRECT
Figure 1E
Caution:
Do not connect the unit to electrical power until the piping and unit are
free of water leaks. The solenoid valve can be placed into manual mode to allow
water to enter the unit. Switch back to automatic mode when done.
Step 8:
Once the system is checked for leaks under full system pressure, install
pipe insulation on the outlet hose and piping to prevent condensation from falling
onto or into the unit.
Parallel Installation
When more than one unit is installed in parallel (flow split between units), the
units must be installed with manual shutoff valves both Hallett and downstream
of each unit. This allows one unit to be serviced without interrupting the flow to
the other units. Another requirement is the installation of a check valve
downstream of the unit (after the unit). This will prevent the backflow of water to a
unit. See Figure 1F.
Plugging in the Hallett
Step 1:
Ensure that the front panel of the unit is closed and the unit is securely
fastened to the wall. (
Note:
You should not open the front panel unless the unit
has been unplugged).
Caution: Do not operate unit dry.
There must be water in the treatment
