Whale UF2025 Assembly Instructions

Pump Accumulator Kit
INSTALLATION & USER INSTRUCTIONS
Thank you for purchasing this Whale® product.
For over 60 years Whale has led the way in the design and manufacturer of freshwater and waste systems
including:- plumbing, faucets, showers and pumps for low voltage applications. The company and its products have
built a reputation for quality, reliability and innovation backed up by excellent customer service.
For information on our full product range visit: www.whalepumps.com
CONTENTS
1. Principles of Operation
2. Specification
3. Application
4. Warnings
5. Parts List
6. Instructions for Installation
7. Maintenance
8. Trouble Shooting
9. Winterising
10. Service Support Details
11. EU Declaration of Conformity
12. Patents and Trademarks
13. Warranty
Read the following carefully before installation
To the Fitter:
Check that the product is suitable for the intended application. Follow these installation instructions and ensure all
relevant personnel read the points listed below. Also ensure that these operating instructions are passed on to the end
user. The manufacturer cannot be held responsible for claims arising from incorrect installation, unauthorised
modification or misuse of the product.
To the User:
Read the following instructions carefully.
UF2014 / UF2015 / UF2025 / UF8025

The function of a pump accumulator kit is to provide smooth flow from the system with reduced pump cycling.
1. PRINCIPLES OF OPERATION
2. SPECIFICATION
Product Code UF2014 UF2015 UF2025 UF8015 UF8025
Pressure Pump Universal
(UF1214) Universal (UF1215) Universal (UF1225) Universal (UF1815) Universal (UF1825)
Flow Rate 11.5ltrs/min
(3.0 US Gals/min) 18ltrs/min (4.75 US Gals/min)
Voltage 12 V d.c. 24 V d.c. 12 V d.c. 24 V d.c.
Cut out Pressure 2 bar / 30 psi 3 bar / 45 psi
Accumulator Tank
Size 8ltrs / 2.2 US Gals
Weight
(non operational) 5.4kg / 11.9lbs 5.9kg / 13.0lbs
Factory Pre-charge
Pressure +/-0.14
bar +/- 2psi 1.5 bar / 22psi 2.2 bar / 32psi
Inlet Size Whale® Quick Connect 15mm Female Connections
Outlet Size
Hose Connection
(Inlet) For ½” Flexible hose use WX1584 Stem Adaptor
or WX1591 Stem Elbow
Materials in contact
with liquid Glass filled polypropylene, Santoprene, Nitrile, Stainless steel, Butyl
Minimum Wire Size 2.5mm2(13 AWG)
Maximum Head 20m (66ft) 30m (98ft)
Maximum Lift 3m (10ft)
Recommended
Fuse Rating 12 V: 10A 24 V: 5 A 12 V: 12A 24 V: 6A

The Whale® Accumulator kit is designed for installation in recreational marine vessels for saltwater or freshwater use,
with 12 V d.c. or 24 V d.c. electrical supply only. If it is intended for use for any other purpose or with any other liquid, it
is the user’s responsibility to ensure that the pump is suitable for the intended use and, in particular, that the materials
are fully compatible with the liquids to be used.
1. This pump is designed for supplying water in a marine vessel. If it is intended for use for use for any other
purpose it is the user’s responsibility to ensure that the pump is suitable for the intended use.
2. Not suitable for pumping flammable liquids, diesel, chemicals etc. Only suitable for freshwater and saltwater.
3. A Whale® strainer must be fitted on the inlet side of the pump to prevent any dirt/debris entering the pump
4. With all applications, it is important that a system of safe working practice is applied to installation, use and
maintenance. Ensure the electrical supply is turned off and water system is drained before installation. In
order to securely fasten the unit, ensure that the mounting surface is a minimum thickness of 19mm (3/4”)
when fitted.
5. NOTE: Do not screw directly into the hull. Must be mounted on a bulkhead or additional board.
6. CAUTION: Pump not intended for continuous use
7. WARNING: 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. Switch off the power
while making connections. Suggested wiring information is given as guidance only. For full information, refer
to the USCG, ABYC and ISO regulations for marine applications and wiring gauges, connectors and fuse
protection.
The following guidelines should be followed to achieve optimum pump performance.
MOUNTING LOCATION
1. Locate in a dry position, free of submersion and spray, with adequate ventilation, no more than 3 metres
above the water tank.
2. The kit can be mounted horizontally or vertically (we recommend the pump head is below motor level).
3. We recommend the kit is secured using nuts and bolts or stainless steel screws. (Washers must be used.)
Typical Installation
ELECTRICAL
1. Use specified fuse, as indicated on motor label, in the circuit.
2. Connect red wire to positive and black wire to negative - recommended wire size should be (2.5mm²).
3. Fit an adequate isolating switch on the positive side of the supply.
4. To prevent the pump running continuously, turn off at isolating switch when boat/caravan/R.V is left
unattended or water supply has been allowed to empty.
4. WARNINGS
5. INSTRUCTIONS FOR INSTALLATION
3. APPLICATION

PLUMBING
1. Installation of an easy-clean filter/strainer is recommended. Always attach strainer to inlet side of pump.
2. Check pump flow direction (as indicated on pump body).
3. Never use pipe sealant or sealing tapes on the threads. These may enter the pump and cause failure.
If water is allowed to freeze in the system, serious damage to the pipework and pump may occur. To best avoid this
damage, completely drain the water system.
Periodic check of the complete water system by a professional installer is recommended at least once a year. During
such a check, the precharge of the tank should be verified and adjusted if required
1. Drain the water tank either using the pump or a drain valve.
2. Open all the faucets (including drain valve) and allow pump to purge the water from the system, then turn the
pump off.
3. Disconnect the pump kit and turn on to purge into an adequate basin. Only connect pump kit again when it is
to be used.
4. Remember to leave all faucets including showers open to avoid any damage.
For installation or service advice please contact Whale® Customer Support:
Tel: [phone]
Email: [email protected]
www.whalepumps.com
Fault Cause Solution
Pump doesn’t run. No power to the pump.
Fuse has blown. Check supply. Attach leads/clean connections. Replace fuse.
Pump runs but no water
appears.
Water leak.
Blockage in pipework
No water getting to pump.
Pipework leaks at outlet
side of pump.
Check pipework for kinks & filters etc. are clear.
Check water supply level.
Check strainer is clear.
Check pipework/fittings for leaks & repair.
Check pipework & fittings for leaks & repair.
Check system bleed valve/s are closed.
Pump runs but will not
switch off. Water leaks at outlet side.
No water.
Air getting into system.
Check pipework/fittings for leaks & repair.
Check taps/shower for leaks & repair.
Check water supply level.
Check pipework/fittings (on supply side) for leaks & repair.
Pump cycles on/off
periodically when all
taps are closed.
(Normal with partially
opened tap)
Water leaks at outlet side.
Excessive dirt in the
system
Check pipework/fittings for leaks & repair.
Check taps/shower for leaks & repair.
Ensure filter is fitted to inlet of pump. Run pump
continuously for 5 minutes with all outlets and valves
open.
Pump cycles on & off
excessively when tap/s
are open.
Excessive back pressure
between pump and
accumulator tank.
Incorrect tank pre-charge
pressure.
Check connections for blockage and repair.
Turn power off - release all pressure in system.
Check pre-charge is at recommended level.
Noisy operation. Pump drawing air.
Noise created by vibration.
Check pipework/fittings (on supply side) for leaks & repair.
Check pump is secured to solid surface.
Check pump body is clear of hard surfaces. Locate away
from interferring surfaces.
Check pipework is securely supported.
9. SERVICE SUPPORT DETAILS
6. MAINTENANCE
8. WINTERISATION
7. TROUBLE SHOOTING

We hereby declare, under our sole responsibility, that the enclosed equipment complies with the provisions of the
following EC Directives.
Electromagnetic Compatibility Directive 2004/108/EC on the approximation of the laws of the Member States relating
to electromagnetic compatibility.
CE mark affixed: March 2014
Basis on which conformity is declared - The above equipment complies with the protection requirements of the EMC
Directive.
Standards applied
94/25/EC amending 2003/44/EC Recreational Craft Directive
ISO10133:2000 Extra-low voltage DC Installation
EN55014-1:2006 EMC Emissions
EN55014-2:1997+A2:2008 EMC Immunity
EN28846 :1993 Ignition Protection
ABYC-H23 Installation of Potable Water
Richard Bovill
Engineering Director
WHALE® and GUSHER® are registered trademarks of Munster Simms Engineering Limited, Bangor, Northern Ireland
trading as Whale.
This Whale® product is covered by a 2 year warranty. Please see the enclosed document for details of our
Statement of Limited Warranty.
Periodic check of the complete water system by a professional installer is recommended at least once a year. During
such a check, the precharge of the tank should be verified and adjusted if required.
©Copyright Whale 2017 - All rights reserved. Reproduction in whole or in part without permission is prohibited.
WHALE® is a registered trademark of Munster Simms Engineering Limited, Bangor, Northern Ireland trading as
Whale. Whale’s policy is one of continuous improvement and we reserve the right to change specifications without
prior notice. Illustrations are for guidance purposes only.
Neither the accuracy nor completeness of the information contained in any Product brochure is guaranteed by the
Company and may be subject to change at its sole discretion.
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.
12. WARRANTY
11. PATENTS AND TRADEMARKS
10. EU DECLARATION OF CONFORMITY

Ref: 180.35 v3 0217