3
Warnings
Before installation
read the instructions.
Contact the technical helpline (0845 0694 253)
if you are unsure.
• All electrical and mechanical components
(control unit, pump and flow sensors)
must be
accessible after installation.
• The maximum flow rate the pump is designed
to work with is 20 ltrs/min.
• Do not plumb the pump outlet into the waste
piping that other appliances drain into as there
is a risk of induced syphoning. Use an
antisyphon trap where necessary.
• The shower floor must have a fall to the gulley.
• Plumbing installation must comply to latest
WRAS regulations.
• The electrical wiring must conform to EU wiring
regulations BS7671:2001 Amdt2: 2004.
It is advisable where the property is unattended for
an extended period that the water supply to the
shower is shut off.
If there is a reduction in pump performance after
installation please contact your installer.
Installation
User Warning
1.1 Pump
Orientation
4
1.2 Rotation of Pump Head
4
1.3 Plumbing Pump Head
4
1.4 Waste Pipe Layout
5
1.5 Pump and Surge Damper
5
1.6 Tray Gulley Installation
6
1.7 Connection to Macerator Pump
7
1.8 Flow
Sensor
8
1.9 Control
Unit
8
1.10 Control Unit Location
8
1.11 Dry Deck Component Connections
9
1.12 Connections to Control Unit
10
1.13 Auxilary Connections to Control Unit 12
1.14 Component Connections
12
1.15 Control Panel Settings
13
1.16 Pump Head Cross Section
16
Illustrations
Pump Installation
4
Plumbing of Waste Pipe
5
Use of Dry-Deck with a Macerator Pump
7
Connect Flow Sensor to Hot & Cold
Supply of Shower
8
Control Unit
8
Schematic of Dry-Deck Components
9
Electrical Connections
10
Auxilary Functions
11
Principles of Operation
13
Setup
13
Pump Set Up Flow Chart
15
Pump Operation
16
Dry Deck 20 Status Information
18
Trouble Shooting Flow Chart
19
Dry Deck 20 Components
20
Gulley Options
21
Spares
23
Contents
