Clarke EPC800 Electronic Pump Controller Instruction Manual

ELECTRONIC PUMP CONTROLLER
MODEL NO: EPC800
PART NO: 7230698

OPERATION & MAINTENANCE INSTRUCTIONS

ORIGINAL INSTRUCTIONS
GC04/22 – REV 3

INTRODUCTION

Thank you for purchasing this Clarke EPC800. Before attempting to use this product, please read this manual thoroughly and follow the instructions carefully. In doing so you will ensure the safety of yourself and that of others around you, and you can look forward to your purchase giving you long and satisfactory service. Please keep these instructions in a safe place for future reference.

APPLICATIONS

This EPC800 can be used to convert pumps into automatic booster sets. The EPC800 provides 2 main functions:

1. It provides automatic operation of your pump.
   · This in-line device maintains water pressure from booster pumps by instantly sensing water usage and automatically starting or stopping the pump.

2. It protects the pump from running dry.
   · The EPC800 has a built-in safety circuit, which switches the pump OFF when there is no water flow.

GUARANTEE

This product is guaranteed against faulty manufacture for a period of 12 months from the date of purchase. Please keep your receipt which will be required as proof of purchase. This guarantee is invalid if the product is found to have been abused or tampered with in any way, or not used for the purpose for which it was intended. Faulty goods should be returned to their place of purchase, no product can be returned to us without prior permission. This guarantee does not affect your statutory rights.

SAFETY PRECAUTIONS

1. DO NOT attempt to modify or alter the controller in any way.
2. Observe all electrical precautions. DO NOT allow the EPC800 to be submerged. Ensure it is protected from the elements at all times.
3. Read and comply with all precautions specified in your pump manual.

CONNECTING THE PUMP TO THE EPC800

The EPC800 is fitted with two cables.

1. One is fitted with a standard 13 amp plug.
   · When connected to the mains supply, this cable carries the supply to both the EPC800 and the pump.

2. The other cable should be fitted with a trailing socket (not supplied).

3. Insert the plug from the pump into the trailing socket.
   IMPORTANT: If the EPC800 is to be connected to an outdoor electrical supply, make sure that both the plug and the socket are of a BS approved waterproof design and are protected from the elements.

ELECTRICAL CONNECTIONS

WARNING: READ THESE ELECTRICAL SAFETY INSTRUCTIONS THOROUGHLY BEFORE CONNECTING THE PRODUCT TO THE MAIN SUPPLY.

Connect the mains lead to a standard, 230 Volt (50Hz) electrical supply through an approved 13 amp BS 1363 plug or a suitably fused isolator switch.
If the plug has to be changed because it is not suitable for your socket, or because of damage, it must be removed and a replacement fitted, following the wiring instructions are shown below. The old plug must be discarded safely, as insertion into a power socket
could cause an electrical hazard.

WARNING: THE WIRES IN THE POWER CABLE OF THIS PRODUCT ARE COLOURED IN ACCORDANCE WITH THE FOLLOWING CODE: BLUE = NEUTRAL BROWN = LIVE YELLOW AND GREEN = EARTH

If the colours of the wires in the power cable do not agree with the markings on the plug.

•  The BLUE wire must be connected to the terminal marked N or coloured black.
• The BROWN wire must be connected to the terminal marked L or coloured red.
• The YELLOW AND GREEN wire must be connected to the terminal marked E or coloured green.

We strongly recommend that this product is connected to the mains supply through a Residual Current Device (RCD)
If you are in any doubt regarding electrical installation, you should consult a qualified electrician.

EXTENSION CABLES
The maximum length of cable should not exceed 25 metres, and the size of the conductors must be AT LEAST the same size as that on the EPC800.

Ensure that all connections are well clear of the water.

INSTALLATION

OPERATION

STARTING

CAUTION: ENSURE THE PUMP IS FULLY PRIMED BEFORE SWITCHING IT ON.
SEE YOUR PUMP INSTRUCTION MANUAL FOR DETAILS.

You should always fit a non-return valve to the suction line. (A foot valve and filter are available from your CLARKE dealer).

1. Close all taps on the discharge side of the pump.
2. After making sure that all precautions have been observed, switch on the pump at the main supply.

• The green “Power On” LED will light up and the yellow “Pump On” LED will indicate that the pump has been started.
• The pump will continue to operate for a few seconds enabling the system to fill and to reach the required pressure.
• If this amount of time is insufficient, the red LED “Failure” lights up. If this happens, open a tap and keep the “Restart” button pressed until the red LED goes off, then release the button and close the tap.
  The EPC800 will stop the pump at its maximum pressure.

RUNNING
The EPC800 is programmed to perform all the pump control operations automatically.

• If you open the outlet tap the EPC800 will detect a drop in pressure and start the pump.

When operational breakdowns occur, such as water loss, obstruction of the suction pipe, etc., the EPC800 recognizes the problem and the red “Failure” led lights up at the same time as the power to the pump is cut to prevent damage caused by dry running.

1. Switch off the EPC800 at the mains.
2. Rectify the problem.
3. Switch on the EPC800 at the mains and press the RESET button.

NOTE: The most common problems associated with water pump operation are leaks on the SUCTION side of the pump. Even a pinhole in the inlet hose is sufficient to seriously reduce suction.

WIRING DIAGRAMS

FOR CONNECTING THE EPC800 TO DIFFERENT KINDS OF PUMPS MOTORS

TROUBLESHOOTING

jammed Electric cables  incorrectly wired
The pump does not stop| The internal PCB is broken
The flow detector is blocked in the upper position
The reset button is blocked
The pump is unable to provide sufficient pressure| Presence of leaks which are higher than the minimum flow of 0.6 limin
Intermittent pump working| The internal PCB is broken
The pump does not provide sufficient pressure| Presence of leaks which are lower than the minimum flow of 0.6 limin
The pump is jammed| The internal PCB is broken
The pump provides a pressure which is lower than the restarting pressure| Water failure suction problems
For other possible problems consult the pump instruction manual.

SPECIFICATIONS

ENVIRONMENTAL RECYCLING POLICY

**** Through the purchase of this product, the customer is taking on the obligation to deal with the WEEE in accordance with the WEEE regulations in relation to the treatment, recycling & recovery and environmentally sound disposal of the WEEE.

In effect, this means that this product must not be disposed of with general household waste. It must be disposed of according to the laws governing Waste Electrical and Electronic Equipment (WEEE) at a recognised disposal facility.

DECLARATION OF CONFORMITY

ACCESSORIES

• Available in 100-metre coils or per meter.
• Available in 1” – 3” Diameter.| • 26 piece assorted hose clip set in various sizes, Including. 8 x16mm, 6 x 22mm, 4 x 25mm, 2 x 28mm, 2 x 35mm & 4 x 40mm clips.
• Zinc plated for corrosion resistance.

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PARTS & SERVICE:

0208 988 7400
Parts Enquiries
Parts@clarkeinternational.com
Servicing & Technical Enquiries
Service@clarkeinternational.com
SALES: UK 01992 565333 or Export 00 44 (0)1992 565335
Clarke® INTERNATIONAL Hemnall Street, Epping, Essex CM16 4LG
www.clarkeinternational.com

Documents / Resources

| Clarke EPC800 Electronic Pump Controller [pdf] Instruction Manual
EPC800, Electronic Pump Controller, EPC800 Electronic Pump Controller
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