6
HumEvap Mobile Humidifier
Installation
Auto - fill Unit Installation and Water Supply
Mobile Unit showing Torbeck Flexible Filling
Hose connection, Overflow and Ionic Stick
fitted to the Water Reservoir
Overflow pipe
Ionic stick
Torbeck Flexible Filling Hose
Auto-fill Unit Positioning
Isolation of Water Supply
Torbeck Float Valve Water
Flow Pressure Restrictors
Position the Unit within one meter of the electrical, water and drain
pipe facilities.
Follow the advice stated above for the Manual unit plus the following:
Ensure that the water supply is turned OFF.
Two flow restrictors (high pressure HP and low pressure LP) are
supplied with the Torbeck valve to match the pressure of the water
supply.
The L.P. restrictor is fitted as standard.
For a tank fed supply:
Less than 7.5m (24ft) head of water; no restrictor fitted.
Between 7.5m (24ft) and 37m (120ft); fit L.P. restrictor.
Over 37m (120ft); fit H.P. restrictor.
For a pressured (non-tank) water supply:
Less than 4.0 bar (60psi); fit L.P. restrictor.
Over 4.0 bar (60psi) fit H.P. restrictor.
To change the restrictor, remove the Torbeck float valve from its
elbow and replace the L.P. with the H.P. If tank fed, with tank less
than 7.5m head of water, remove the L.P. restrictor and have none.
It is essential the overflow pipe can cope with the flow of water
from the Torbeck valve when it is fully open.
1
Fit the flexibel filling hose and rubber seal onto the 1/2” BSP inlet
of the Torbeck float valve tank connector fitted to the Water
Reservoir.
2
Screw the other end of this filling hose, and it’s rubber seal, to the
outlet of the Self-cutting valve
Ensure the Overflow pipe is within one meter of a drain pipe.
If not possible, the Overflow pipe is extendable to approx 2metres.
1
One end fits over the short pipe projecting from the connector on
the Water Reservoir. This is secured with a Jubilee clip.
2
The other end is a push fit into a rubber bung fitted into the branch
port of the drain tee (not supplied with the Unit).
Fitting Torbeck Flexible
Filling Hose and rubber seal
washer
Overflow Pipe
The Customer MUST Ensure that an appropriate
overflow pipe is fitted to the Auto-Fill unit.
