Wallgate PSH-20 Series, PSH-20, PSH-20R, PSHD20, PSH-25-PNEU Product Manual
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Product Manual
Model PSH-20 series
Hand Wash Dryer
Revision 7
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Product Manual PSH-23
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Table of Contents
1. Disclaimer .......................................................................................................................... 4
2. Conventions ....................................................................................................................... 4
3. Warning .............................................................................................................................. 4
4. Note ................................................................................................................................... 4
5. Numbered procedures ........................................................................................................ 4
6. Bullet lists ................................ ................................................................ ........................... 4
7. Menu items ......................................................................................................................... 5
8. Glossary ............................................................................................................................. 5
9. Overview ............................................................................................................................ 6
10. Installation and Commissioning ........................................................................................ 7
10.1 Package Contents .......................................................................................................... 7
10.2 Site Preparation ............................................................................................................. 7
10.3 Mounting the control unit and basin ................................................................................ 8
10.4 Cabinet Preparation and Fitting ...................................................................................... 9
10.5 Water Supply Connection ............................................................................................. 10
10.6 Electrical supply connection ......................................................................................... 11
10.7 Soap Liquid Fitting ........................................................................................................ 12
10.8 Commissioning for Use (PSH Control Cabinets) .......................................................... 12
10.9 Commissioning for use (WDC100/200 Control Units) ...... Error! Bookmark not defined.
10.10 Technical Specifications ............................................................................................. 13
11. User and Maintenance Instructions ................................................................................ 20
11.1 Introduction .................................................................................................................. 20
11.2 Operation ..................................................................................................................... 20
11.3 Replenishing the Soap ................................................................................................. 21
11.4 Adjusting the Water Temperature ................................................................................. 22
11.5 Maintenance ................................................................................................................. 22
11.6 Warranty ...................................................................................................................... 23
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1. Disclaimer
The specifications of Wallgate products can change without notice because of
developments in design and manufacturing.
2. Conventions
Certain conventions are used in this manual to make it easier to read and
understand. They are given in the sections below.
3. Warning
A warning with white text on a red background is used to give information about
hazards that can cause injury or death. Read and understand these warnings before
you install and commission the CWC water closet. Failure to heed these warnings can
have serious consequences.
WARNING!
This is a warning!
4. Note
A note with black text on a yellow background is used to draw your attention to
important and useful information.
NOTE:
This is a note.
5. Numbered procedures
Steps in procedures are numbered, starting from 1.
1. This is step 1.
2. This is step 2 etc.
6. Bullet lists
• A bullet list is used to give information that is not sequential.
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7. Menu items
Menu items, submenu items and settings, where available, are given in bold.
8. Glossary
The glossary lists all words, abbreviations and technical terminology used in this
manual, along with a short description of these terms.
Term
Description
Anti-Ligature
Recently we have become aware that there is some
inconsistency in the market as to the exact meaning of "antiligature". Where we use this phrase in connection with our
products it means that we have designed and tested the
product in order to reduce any risk of that product being used
as a ligature attachment point.
Piezo electric Push button
A piezoelectric pushbutton converts the force applied to the
face of the pushbutton into an electrical signal. Piezoelectric
pushbuttons are used in the ALS_180 to operate the hot and
cold water taps.
IR Sensor
The infrared (IR) sensor detects infrared radiation from your
hand, this creates an electrical signal. IR sensors are used in
the ALS_180_IR to operate the hot and cold water taps.
Operate the sensor switch by holding your hand within 50mm
of the sensor.
BSP
The British Standard Pipe (BSP) thread is a family of standard
screw thread types that has been adopted internationally for
interconnecting and sealing pipe ends by mating an external
(male) with an internal (female) thread.1
Push fit
Push fit type fittings are a plumbing pipe connector that
pushes onto the copper tube and has an integral rubber seal
to ensure a water tight connection. The basin utilizes
individual push fit components and fittings cast into the solid
surface material.
Pneumatic Operation
The water operation is controlled by a pneumatic water valve
that is operated when the user presses a stainless steel push
button that then drives a diaphragm air pump which is
connected by a flex air hose to the pneumatic water valve.
The pneumatic water valve automatically closes after a preset
time duration which is adjustable.
1
Description sourced from Wikipedia at http://en.wikipedia.org/wiki/British_standard_pipe_thread
1
ed from Wikipedia at http://en.wikipedia.org/wiki/British_standard_pipe_thread
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9. Overview
The PSH is an extremely safe in-cell hand wash solution. It includes integral soap
dispenser, instantaneous warm water heater, an optional cold water outlet, and warm
air hand dryer, all managed integrally.
An optional plug-in module for WC flush is available.
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10. Installation and Commissioning
10.1 Package Contents
Before you begin the installation, make sure that you have the following items:
✓
PSH-20:
1 x PSH basin fascia with mounting brackets, M10 studs & fixings, 1 x PSH
control cabinet, 1 x metal air duct, 1 x flexible water hose, 2 x button blanks with fixing
tube & nut, 1 x bottle of soap.
✓
PSH-20R:
1 x PSH basin fascia with mounting brackets, M10 studs & fixings, 1 x
PSH control cabinet, 1 x flexible air duct, 2 x hose clips,1 x flexible water hose, 2 x
button blanks with fixing tube, 1 x bottle of soap.
✓
PSHD20:
1 x PSH basin fascia with mounting brackets M10 studs & fixings,1 x PSH
control cabinet, 1 x metal air duct, 2 x flexible water hoses, 1 x bottle of soap.
✓
PSHD20R:
1 x PSH basin fascia with mounting brackets M10 studs & fixings, 1 x
PSH control cabinet, 1 x flexible air duct, 2 x hose clips, 2 x flexible water hoses, 1 x
bottle of soap.
✓
PSH-25-PNEU:
1 x PSH basin fascia with mounting brackets M10 studs & fixings, 1 x
PSH control cabinet, 1 x flexible water hose, 1 x Stainless steel push button with air
pump, air hose and pneumatic water valve.
NOTE: The PSH-23 model series that use a WDC electronic control unit sold
separately as an option are detailed in the PSH-23 product manual.
10.2 Site Preparation
•
Prepare an opening in the wall surface, accurate to the dimensions shown on
the installation drawing provided with the product. It is important that the
aperture is square and within tolerance to the stated dimensions.
•
An electrical supply (230v 50Hz) should be provided with a switched fused
spur-13Amp, double pole connection point that is local (within 0.7 metre) of
the Control cabinet (the contact separation of the fused switch spur should be
at least 3mm). The PSH unit comes with a 1 metre mains cable flex attached.
•
A mains cold water supply with a static pressure of 2-3bar should be provided
to the rear of the wall below the cabinet mounting position and terminated with
a suitable isolating tap for final connection to the unit inlet connections. If the
unit is to be connected to a gravity (tank) fed supply, further advice should be
requested from Wallgate as the minimum required water pressure as stated
above is important to the performance of the unit water dispensing system.
•
The basin includes a waste outlet pipe tail 1 ½” (40mm) connection. It should
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be terminated to a suitable deep seal waste trap (not supplied) located 200mm
(Min) below the centreline of the basin waste pipe tail.
Warning! THIS APPLIANCE MUST BE EARTHED
10.3 Mounting the control unit and basin
•
Remove the basin fascia, with attached waste pipe, M10 studs, installation
brackets (and air ducting if relevant to the variant being installed) from the
packaging.
•
To fit the four threaded studs into the mounting points on the rear side of the
hand basin, apply ‘Loctite 270’ onto the first 15mm of thread on each stud end
to fit into the sink corner fixing points. Screw each one in by hand until it stops
& then un-screw the stud by two full turns,
NOTE: It is very important to install the studs correctly to prevent the stud
damaging the fascia.
•
Note the recommended cure time of 6 hours at room temp. of 22°C or up to 24
hours at room temp. of 5°C for the Loctite to set.
•
Models without cold water outlet.
At the front top LH basin fascia position is
fitted 1 stainless steel operating button and bezel, marked ‘HANDWASH’ or
‘HANDWASH & DRIER’, (depending on model) at front RH position a blank
bezel plate to be fitted with either a plain plate or a plate with legend ‘NOT
DRINKING WATER’. For reference the bezels and operating button can be
removed by undoing the large flanged securing nuts from the back of the
fascia. When refitting the retaining nuts tighten to a torque of 13 Nm.
•
Cold water outlet models.
At the front top LH basin fascia position is fitted 2
stainless steel operating buttons and bezels, front LH marked ‘HANDWASH’
or ‘HANDWASH & DRIER’, (depending on model) front RH with a plain bezel.
For reference the bezels and operating buttons can be removed by undoing
the large flanged securing nuts from the back of the fascia. When refitting the
retaining nuts tighten to a torque of 13 Nm.
•
Fit the solid surface basin fascia, with studs in place, fully into the aperture,
the flat underside of basin area sitting on bottom of aperture. Secure the unit
to the wall by placing the vertical retaining brackets onto the studs & fit M10
fixings as shown on the drawing on page 7 of this document.
NOTE: It is important to tighten the fixings adequately but avoid distorting the
metal brackets through excessive tightening. Tighten the M10 nuts to a torque
of 17Nm in a circular sequence. Do not overtighten as this may cause damage
to the fascia & retaining brackets.
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