Stuart Turner Monsoon Extra U1.4 bar Installation, Operation & Maintenance Instructions Manual
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Stuart Turner Monsoon Extra U1.4 bar Installation, Operation & Maintenance Instructions Manual

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Installation, Operation & Maintenance
Instructions
Please leave this instruction booklet with the owner as
it contains important guarantee, maintenance and safety
information
Read this manual carefully before commencing installation.
This manual covers the following products:
Monsoon Extra U1.4 bar
Pt. No. 46349
Monsoon Extra U3.6 bar
Pt. No. 46594
Monsoon Extra U2.6 bar
Pt. No. 46593
Monsoon Extra U5.0 bar
Pt. No. 46595
CE compliant product

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Summary of Contents for Stuart Turner Monsoon Extra U1.4 bar

  • Page 1 Please leave this instruction booklet with the owner as it contains important guarantee, maintenance and safety information Read this manual carefully before commencing installation. This manual covers the following products: Monsoon Extra U1.4 bar Monsoon Extra U2.6 bar Pt. No. 46349 Pt. No. 46593 Monsoon Extra U3.6 bar Monsoon Extra U5.0 bar...

  • Page 2: Table Of Contents

    This pump set must not be used for any other application without the  written consent of Stuart Turner Limited. This pump MUST NOT be connected directly to the mains water supply.  This appliance is not intended for use by persons (including children) ...

  • Page 3: Checklist

    CHECKLIST 28 mm isolating valve 28 mm copper outlet pipework (discharge). (non restrictive) and fittings (not supplied) to allow easy pump service. Short 28 mm copper pipe tails to connect between isolating valve and flexible pipes. 28 mm - G 1 connector (not supplied) must be fitted 28 mm flexible...

  • Page 4: Pre-Installation

    PRE-INSTALLATION ASSEMBLY Re-positioning of Pressure Vessel The pressure vessel can be rotated to alternative positions (Figs. 3 & 4) in the event of the factory fitted position being unsuitable for a specific installation. a) Remove pressure vessel by unscrewing anti-clockwise. b) Using a 2 mm allen key (not supplied), carefully loosen all three retaining grub screws by two turns (Fig.

  • Page 5: Important Facts - Read Before Commencing Installation

    1.15 DO NOT fit a pump if the hot water is heated via a method whereby the water temperature cannot be controlled, such as solar or solid fuel you must consult the pump assist team at Stuart Turner Ltd. C. Pipework - General 1.16 Secure pipework: Ensure pipework to and from pump is independently...

  • Page 6: Location

    2.22 Direction of flow: Ensure the water flow is in the direction of the arrow marked on the flow switch reed clamp (vertically upwards). 2.23 Flexible hoses: Use only Stuart Turner supplied hoses. 2.24 Isolating valves: Separate isolating valves (non restrictive) must be fitted to allow easy pump service.
  • Page 7 2.26 Non-Preferred Pump Location: The pump must be located with at least 1 metre flooded suction at all times. If it is not possible to locate the pump in the preferred area due to site limitations and it is necessary to position the unit in the loft, or in a position above the secondary tapping that feeds the pump, then there is an increased risk of air locks.
  • Page 8 2 LOCATION - HOT WATER INSTALLATION Hot water pump Fig. 7 2.29 Hot water supply: The supply must be air free and have a dedicated connection to the tank which should be via a tank connector, positioned at a slightly lower level (25 mm minimum) than the feed pipe to the hot water cylinder. Do not connect to the mains.

  • Page 9: Pump Connections

    3 PUMP CONNECTIONS 3.11 Hose to pump: These pumps have G 1 threaded connections to accept the hoses supplied. The hose end is made water tight with a sealing washer on assembly, nip tight to 4/5 Nm for water tight seal (Do not overtighten). 3.12 Hose to pipework: Hoses terminating in G 1 threaded connections are supplied and when securing the male end to a suitable pipe fitting, seal with PTFE tape or other suitable sealant.

  • Page 10: Electrical Installation

    4 ELECTRICAL INSTALLATION / EARTHING 4.11 Regulations: The electrical installation must be carried out in accordance with the current national electrical regulations and installed by a qualified person. 4.12 Safety: In the interests of electrical safety a 30 mA residual current device (R.C.D.
  • Page 11 If the supply cord is to be changed or is damaged, it must be replaced with a special cord assembly available from Stuart Turner or one of their approved repairers. On disassembly note the cord retention and routing system. Re-assemble to the same pattern.

  • Page 12: Commissioning

    Carefully check pump and pipework for leaks whilst pump running and stationary before leaving the installation unattended. 5.15 For Further Technical Support: Phone the Stuart Turner Pump Assist team on 0844 98 000 97. Our staff are trained to help and advise you over the phone.

  • Page 13: Maintenance

    6 MAINTENANCE 6.11 Turn off water supplies to the pump and release pressure by opening water outlets before attempting maintenance. 6.12 Inlet strainer: Incorporated in the strainer is a removable gauze filter which may require periodic cleaning. The frequency of this operation is dependent upon installation conditions.
  • Page 14 Air Charge Model bar (psi) U1.4 0.9 (13) ‘O’-Ring All other 2.1 (30) models Schrader valve (under cap) Pressure vessel Detail view of ‘O’-Ring ‘O’-Ring groove in fitting point Fitting point Fig. 16 NOTE: Do not over tighten pressure vessel. 6.14 Water scale: As water is heated scale deposits are released in areas of hard water, scale can cause the mechanical seal to stick if left without use for long periods.

  • Page 15: Technical Specification

    12.4 Kg 14.4 Kg 18.4 Kg Stuart Turner reserve the right to amend the specification in line with its policy of continuous development of its products. *Note: Max working pressure is the maximum pressure that can be applied to the pump internal casing under any installation conditions.

  • Page 16: Trouble Shooting

    Check fuse (see fuse section). Check circuit breaker is set. Check wiring connections. Pump Jammed. If motor ‘Buzzes’ switch off power and contact Stuart Turner. Damaged pressure switch. Turn off power. Release system water pressure. Turn on power, pump should start. If NOT contact Stuart Turner.
  • Page 17 8.11 Dry Run Protection: This pump is fitted with a safety control circuit, which will detect the following fault condition: Dry running caused by water starvation to the pump.  Should the pump run out of water it will stop as part of a “protective logic sequence”, detailed below.
  • Page 18 Briefly reconnect the mains power supply to the pump – the indicator light  should illuminate if the pump has been correctly wired. Isolate the mains electrical power supply from the pump.  Re fit the terminal box lid ensuring no cables are trapped. ...

  • Page 19: Guarantee

    Trading Standards Department or Citizen’s Advice Bureau. In the event of a claim please telephone Stuart Turner Limited on 0844 980 0097 before taking any further action. If you have any doubt about removing a pump, please consult a professional.
  • Page 20 Signed ......... Stuart Turner are an approved company to BS EN ISO 9001:2000...
  • Page 21 Pdf Supplied By http://www.plumbworld.co.uk/...

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