Akw P12D User manual

Please read all instructions before installation and leave this document with the end user for future reference as
it contains important warranty information
P12D Pump Controller
INSTALLATION MANUAL
Stock Code:
05PP10D

General: 01905 823 298 | www.akw-ltd.co.uk2
2
TABLE OF CONTENTS
Table of Contents
Specification..........................................................................................................................................................................3
Dimensions............................................................................................................................................................................4
Box Contents & Main Components...................................................................................................................................5
Plumbing Zone......................................................................................................................................................................6
Mounting and Flow Direction.............................................................................................................................................7
Electrical Installation............................................................................................................................................................8
Safety and Electrical Information......................................................................................................................................9
Wiring....................................................................................................................................................................................10
Installing Flow Switch........................................................................................................................................................11
Functions .....................................................................................................................................................................12 - 13
Pump Settings.....................................................................................................................................................................14
Commissioning Checks ....................................................................................................................................................15
Maintenance and Error Codes .........................................................................................................................................16
Troubleshooting..................................................................................................................................................................17
Notes.............................................................................................................................................................................18 - 19
Contact Us ...........................................................................................................................................................................20

Technical Support: 01905 560 219 3Order: 01905 823 299 |orders.akw-ltd.co.uk
3
SPECIFICATION
Specication
P12D Pump Controller
Stock Code: 05PP10D
Shower Compatibility
Electric Shower
Mixer Shower
Ingress Protection IPX4
Supply 230V AC 50Hz 60W
Inputs
Flow Switch x1 or x2
Auxiliary Switch
Wireless Module
Cable Entry Points 6
Digital Display Yes
Status Indicator Yes
Specification

General: 01905 823 298 | www.akw-ltd.co.uk4
4
DIMENSIONS
Dimensions
165.0
271.4
254.0
152.0
59.0
28.5
20.1
Mounting Dimensions
App Chk Details By Date ECN Rev
Tooling Release
A 23-086 10/07/2023 TD BP YW
BP JS Updated items 2, 3, and 4 TD 16/08/2023 23-103 B
165.0
271.4
254.0
152.0
59.0
233.5
46.0
B
A
C
D
E
F F
E
D
C
B
A
12345678
876
5
4
321
尺寸为毫米
Dimensions are in mm
unless stated otherwise
= +/- 1.0 mm
= +/- 0.2 mm
= +/- 0.1 mm
= +/- 1.0 deg
Tolerances:
公差
X
X.X
X.XX
Angle
角度
Original Sheet Size: A3
Drawn By:
绘制
Orig. Date:
日期
TD
14/04/2023
Finish:
表面处理
Material:
材料
Assembly
Assembly
此工程图及与之相关的文件和作品属 DLP LIMITED 公司的独有财产。
未经 DLP LIMITED 公司主管的书面许可，此工程图的任何部分不允许以任何方式复制或泄漏给第三方。版权所有。
This drawing and all copies and derivative works are the exclusive property of DLP LIMITED.
This drawing must not be copied or disclosed in any manner to any third party without the
prior written consent from a Director of DLP LIMITED. All rights reserved.
Copyright © 2023
Unit L, Snugborough, Braddan,
Isle of Man, IM4 4LH, British Isles
Tel: [phone]
Fax: [phone]
A3-LAND-2020
B
Rev:
修订本
1 of 1
Sheet:
张（页）
P12D Pump
Controller
Assembly
Drawing Number:
工程图号
23-002-011
1:4
Scale:
比例
Title:
零部件名称
Drawing Number:
工程图号
23-002-011
IF IN DOUBT – ASK!
若有疑问 – 请询问！
Unless stated on drawing: Please refer to tolerance block note for all tolerance values.
未注明公差值的尺寸的公差: 请使用图纸下方指定的通用公差值.

Technical Support: 01905 560 219 5Order: 01905 823 299 |orders.akw-ltd.co.uk
5
BOX CONTENTS & MAIN COMPONENTS
Box Contents & Main Components
Box Contents
Main Components
Display
Wireless
Module Dock
Interface
Mains Screw Terminal
Pump Screw Terminal
Flow Switch/ Sensors /
Auxiliary Switch Screw
Terminals Cable Strain Relief
Cable Strain Relief
Status LED
Front
Cover
Pump
Cable
Mains
Cable
Terminal
Cover
Back Case
SENSOR 1
0 S +
SENSOR 2 AUX PUMP
0 S + AB

General: 01905 823 298 | www.akw-ltd.co.uk6
6
PLUMBING ZONE
Plumbing Zone
This product is rated IPX4 and suitable to be installed within Zone 1 or Zone 2 of a shower room only if
these instructions are fully complied with. It must not be fitted within Zone 0.
The unit must be located away from the direct line of water jets.
Zone 1 lies above Zone 0 up to a minimum of 2.25m or to the height of the fixed shower head from the
finished floor level, which ever is greater.
If the shower has no tray then zone 1 extends to 1.2m around the fixed shower head.
Zone 2 is the area extending 0.6m beyond Zone 1 and up to the same height as Zone 1.
FOR GUIDANCE ONLY- PLEASE REFER TO BS7671 FOR FURTHER DETAILS

Technical Support: 01905 560 219 7Order: 01905 823 299 |orders.akw-ltd.co.uk
7
MOUNTING AND FLOW DIRECTION
Mounting and Flow Direction
Fixing Controller to Surface
Ensure the controller is in an easily accessible location. Do not install in a loft space.
1) If intending to use wireless connection between shower and controller, then controller should be
positioned a maximum of 5 m from the shower. For an installation greater than 5 m, the wireless
module can be installed externally.
2) Secure top screw to wall and leave 4 mm gap between screw head and wall. Hook Controller on to
screw.
3) Mark positions of two bottom screws. Secure the bottom two mounting slots with screws.
Setting Flow Direction
Select the direction using the
table and connect the pump
cable to the P12 using the
spades and wire end to the
control interface.
Connection Flow Direction
A to A and B to B Left to Right
B to A and A to B Right to Left
Control Interface
SENSOR 1
0 S +
SENSOR 2 AUX PUMP
0 S +
AB
P12 Pump
A
B
F
F
Pump Cable
Pump Cable

General: 01905 823 298 | www.akw-ltd.co.uk8
8
ELECTRICAL INSTALLATION
Electrical Installation
The pump unit must be located on a vertical surface with the waste water inlet/outlet connections horizontal
at the bottom of the unit.
The unit must be located away from the direct line of water jets.
Cable to and from the pump must be run directly out of zone 1 by the shortest route into the vertical surface.
Cables must be protected against mechanical damage and sealed against water ingress.
The clearance behind the unit and separation from the wall must be minimal and the gap must not be sealed.
No cable joints may be made in zone 1.
The outer cover must be correctly fitted.
Mixer Shower
Mains Supply
Consumer unit
30mA RCD
5A double-pole
un-switched fused
spur
Sensor cables Flow Switches
Filter
Isolating valves
Controller and Pump
Mixer Shower
Electric Shower
Mains Supply
Consumer unit
30mA RCD
Isolating valve
Filter
Controller and Pump
Flow Switch option - Showers
without pump control output
Wired connection option -
Showers with pump control
output
Wireless Pump Interface option -
compatible AKW showers only
5A double-pole
un-switched fused
spur
Electric Shower

Technical Support: 01905 560 219 9Order: 01905 823 299 |orders.akw-ltd.co.uk
9
SAFETY & ELECTRICAL INFORMATION
Safety & Electrical Information
The 230V AC power supply to this unit must be provided via a two-pole isolator switch and a dedicated
circuit with a 30mA RCD device installed in accordance with the latest revision of the Wiring Regulations
BS7671. It must be wired into a fused, un-switched, xed wiring connector tted with a 5 amp fuse.
CAUTION
CAUTION
READ INSTRUCTIONS
BEFORE INSTALLING
THIS PRODUCT
CAUTION
CAUTION
READ INSTRUCTIONS
BEFORE INSTALLING
THIS PRODUCT
CAUTION
CAUTION
READ INSTRUCTIONS
BEFORE INSTALLING
THIS PRODUCT
CAUTION: 230V AC
Lethal Voltage present on the AC supply
Ensure mains power supply is switched OFF before starting wiring
DO NOT take risks with plumbing or electrical installation. This product must be installed and
serviced by a competent person in accordance with the current edition of the Wiring Regulations
(BS7671), local by-laws and the current building regulations.
This product must be installed, used and maintained in good working order in accordance with
these instructions and recommendations.
If the supply cord is damaged, it MUST be replaced in order to avoid hazard.
Safety Information
This appliance can be used by children aged from 8 years and above and persons with reduced
physical, sensory or mental capabilities or lack of experience and knowledge if they have been
given supervision or instruction concerning use of the appliance in a safe way and understand the
hazards involved. Children shall not play with the appliance. Cleaning and user maintenance shall
not be made by children without supervision.
Electrical Information
THIS CLASS II APPLIANCE DOES NOT REQUIRE AN EARTH

General: 01905 823 298 | www.akw-ltd.co.uk10
10
WIRING
Wiring
Ensure flow switch and filter are in an easily accessible location. Do not install in a loft space.
The controller can accommodate two flow switches. For mixer showers with two water feeds,
connect both flow flow switches. Fit one flow switch to cold water feed pipe and one to the hot
water feed pipe.
For compatible AKW Electric Showers, only connect the AKW Wireless Pump Module (30315) - this
will measure the flow rate wirelessly. For non-AKW Electric Showers, only connect one flow switch
if an external fow switch is required.
Note: To connect the controller directly to a compatible electric shower, please see the instructions
supplied with your electric shower.
L N
Mains Screw Terminal
SENSOR 1
0 S +
SENSOR 2 AUX PUMP
0 S +
AB
Flow Sensors + Switches / Auxiliary Switch /
Pump Terminals
Key Description
00 Volts
SSignal
+Positive
APump A
BPump B
LLive
NNeutral
Wiring Table