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5Qty 1  Watermaster® IC - controller

Qty 1  Securing screw

Qty 1  Watermaster® with plug and 12V d.c. High Flow Pump

• 

No extra parts are required to complete the system

• 

If you need to replace the pressure switched socket – part number ES1001

• 

If you need to replace your Watermaster® pump – part number EP1612

Please note - The manufacturer cannot be held responsible for claims arising from incorrect installation, unauthorised

modification or misuse of this product.

Before installing, please check that the submersible pump can reach the bottom of the water container and that there

is access to the back of the socket.

TO CONNECT THE IC CONTROL UNIT (BACK OF SOCKET)

Step 1 - Switch off the 12V d.c. supply at the main panel (isolator switch)

Step 2 - Unplug the spade connections on the water inlet socket – ensuring that you note the order of wires for 

reconnection with the Watermaster® IC (see Fig. 1 & Fig. 2)

Step 3 - Unscrew and remove the pressure switch adjusting screw and locking nut (see Fig 2)

Step 4 - Remove securing screw (see Fig. 3)

Step 5 - Take Watermaster® IC and place countersunk screw into screw hole (see Fig. 4)

4

5. 

OPTIONAL EXTRAS

6. 

INSTALLATION

Fig. 1 Watermaster

®

IC features

Pressure switch

adjusting screw & lock

nut (REMOVE

)

Fig. 2 Wiring connections Watermaster

®

socket

Fig. 4 Place Securing Screw into

Watermaster

®

IC

Fig. 3 Preparing Watermaster

®

socket for 

Connecting Watermaster

®

IC and Removing the

Securing Screw

4. 

PARTS LIST

Summary of Contents for EP1632

Page 1: ...uct is designed for use with freshwater If it is intended for use with any other liquid it is the user s responsibility to ensure that the materials are fully compatible with the liquids to be used and that a system of safe working practice is applied to installation use and maintenance SPECIFICATION High Flow Watermaster Pump with Intelligent Control IC EP1632 INSTALLATION USER INSTRUCTIONS Produ...

Page 2: ...at low battery voltages and in a run dry situation when the water supply runs out This patent applied for Intelligent Control is achieved by a pressure switch turning on the pump when the pressure drops to a low level and the microprocessor turning off the pump at programmed current levels which are set during the one time calibration process This calibration process may have to be repeated if the...

Page 3: ...ons Fire hazard Wiring must comply with applicable electrical standards and include a properly sized fuse or circuit breaker Improper wiring can cause a fire resulting in injury or death Suggested wiring information is given as a guide only Please note that incorrect installation may invalidate the warranty The Watermaster IC is designed to work in conjunction with a 5 Amp automotive fuse see fuse...

Page 4: ...t TO CONNECT THE IC CONTROL UNIT BACK OF SOCKET Step 1 Switch off the 12V d c supply at the main panel isolator switch Step 2 Unplug the spade connections on the water inlet socket ensuring that you note the order of wires for reconnection with the Watermaster IC see Fig 1 Fig 2 Step 3 Unscrew and remove the pressure switch adjusting screw and locking nut see Fig 2 Step 4 Remove securing screw see...

Page 5: ...expelled turn off tap the pump should turn off after approximately 10 seconds TO CALIBRATE THE SYSTEM Step 1 Press and hold the calibration button until the green LED starts to flash after 1 3 seconds Fig 7 Step 2 Open the tap and the pump should start there maybe a short delay Step 3 After approximately 30 seconds turn off the tap Step 4 After approximately 10 seconds the pump should still be run...

Page 6: ... as per steps above in Section 6 To obtain efficient running and maximum pump life ensure the following There is sufficient water in the container Maximum pumping period is not more than 15 minutes All hose connections are firm and water tight The power supply is adequate low performance could result from a weak battery or reduced voltage due to undersized wiring we recommend wiring should be a mi...

Page 7: ...connections in pipework Recalibrate the system Diagnostic Codes To aid with troubleshooting the LED on the back of the Watermaster IC has a number of different flash codes as described in the table below Watermaster IC does not require any additional winterizing For details of how to drain your water system for winterizing please visit www whalepumps com rv For installation or serviceable parts ad...

Page 8: ...ster Simms Engineering Ltd 277 279 Old Belfast Road Belfast BT19 1LT Year mark first applied 2012 Limitations of use For use with EP1612 12V submersible pump only Name and position of person binding the manufacturer or authorized representative Signature Name Stanley McFarland Function Engineering Director Location Munster Simms Engineering Ltd 277 279 Old Belfast Road Northern Ireland BT19 1LT Da...

Page 9: ...ecifications without prior notice Illustrations are for guidance purposes only Please note that by contacting Whale Support you will be indicating your consent to receiving product updates recall information help guides and appropriate marketing messages from us via post email or telephone unless you indicated an objection to receiving such messages Munster Simms Engineering Ltd Old Belfast Road B...

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