Opella Torbeck Variflush User Manual

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drop valve
installation guide • fitting instructions
• Adjustable height
• Push button cable control
• Dual flush with full
& partial adjustment
• Internal overflow
• Easy to install:
Fits most cisterns
• Made in the UK
STAGE 3
Testing and adjustments
To adjust full flush water volume, rotate the float down to increase the volume of water
flushed, or upward to reduce it.
To adjust partial flush water volume, slide lever at variflush base to the left to decrease the
volume of water flushed, or to the right to increase it.
Ensure desired flush is achieved prior to refitting lid.
For servicing of the variflush valve
the base of the unit remains in place.
Simply separate the unit by twisting as
in stage 2 of the fitting instructions.
Please retain these instructions
for reference.
Opella Limited
Twyford Road, Rotherwas Industrial Estate, HEREFORD HR2 6JR, England.
t: +44 (0) 1432 357331 f: +44 (0) 1432 264014 w: www.opella.co.uk e: sales@opella.co.uk
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** Some cisterns have a larger
diameter hole for the button
please see this diagram.
CISTERN
LF00139

Opella Torbeck Variflush Specifications

General

Brand	Opella
Model	Torbeck Variflush
Category	Control Unit
Language	English

Summary

Stage 1 Pre-installation

Turn off water supply and remove lid

Turns off water supply and removes the cistern lid to begin installation.

Mark normal water level

Marks the cistern's normal water level while it is still full.

Flush cistern and remove water

Empties the cistern completely using a sponge or cloth.

Disconnect flush pipe

Detaches the existing flush pipe from the cistern.

Remove old siphon and handle

Removes the old flush mechanism and external handle/button.

Stage 2 Fitting your Torbeck Variflush valve

Separate the drop valve

Twists the variflush drop valve clockwise to separate its components.

Install the valve base

Fits the valve base into the cistern, ensuring a watertight seal.

Re-assemble the valve

Rejoins the valve components by rotating them anti-clockwise.

Adjust overflow height

Sets the overflow height to 25mm above the waterline and locks it.

Connect flush button and cable

Attaches the flush button and secures the cable end assembly.

Refit flush pipe

Reattaches the flush pipe to the cistern.

Turn on water supply

Restores water supply to the cistern after fitting.

Stage 3 Testing and adjustments

Adjust full flush water volume

Adjusts the volume of water for a full flush by rotating the float.

Adjust partial flush water volume

Modifies the water volume for partial flush using a lever.

Ensure desired flush

Confirms the desired flush volume has been achieved before reassembling.