Stuart Turner Monsoon Extra Installation Instructions Manual
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Stuart Turner Monsoon Extra Installation Instructions Manual

Medium pressure n1.3 bar, high pressure n2.4 bar, high pressure n2.9 bar, high pressure n3.7 bar negative single duty pump
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Installation Instructions
For Monsoon Extra
Negative Single Duty Pump
Medium Pressure N1.3 bar
High Pressure N2.9 bar
INDEX ............................................... Page No
Application . . . . . . . . . . . . . . . . . . . . . . . . 1
Storage . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Typical Installation . . . . . . . . . . . . . . . . . . 2
Pre-Installation Assembly . . . . . . . . . . . . 2
Pump Location . . . . . . . . . . . . . . . . . . . . . 3
Pipework Connections . . . . . . . . . . . . . . . 5
Pump Connections . . . . . . . . . . . . . . . . . 7
PRODUCT DESCRIPTION
Electric motor driven centrifugal pump complete with an automatic control system,
consisting of flow switch, pressure switch, pressure vessel and electronic control.

APPLICATION

The Single Negative Monsoon Extra range is designed for pressure boosting
applications in vented stored, hot or cold, clean water systems, where under gravity, no
flow is available. Inlet pressures to the pump and ambient temperatures must not exceed
the values given in the technical specifications.
This pump set must not be used for any other application without the
written consent of Stuart Turner Limited and in particular, must not be
connected directly to the mains water supply.
This appliance is not intended for use by persons (including children)
with reduced physical, sensory or mental capabilities, or lack of
experience and knowledge, unless they have been given supervision
or instruction concerning use of the appliance by a person responsible
for their safety.
Children should be supervised to ensure that they do not play with the
appliance.

STORAGE

If this product is not to be installed immediately on receipt, ensure that it is stored in a
dry, frost and vibration free location in its original packaging.
Please leave this instruction booklet with the pump as it
contains maintenance and safety information.
High Pressure N2.4 bar
High Pressure N3.7 bar
INDEX ............................................... Page No
Electrical Installation . . . . . . . . . . . . . . . . 10
Commissioning . . . . . . . . . . . . . . . . . . . . 12
Maintenance . . . . . . . . . . . . . . . . . . . . . . 14
Technical Specification . . . . . . . . . . . . . . 16
Noise . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Trouble Shooting Guide . . . . . . . . . . . . . . 17
Environment Protection . . . . . . . . . . . . . . 19

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Summary of Contents for Stuart Turner Monsoon Extra

  • Page 1: Table Of Contents

    APPLICATION The Single Negative Monsoon Extra range is designed for pressure boosting applications in vented stored, hot or cold, clean water systems, where under gravity, no flow is available. Inlet pressures to the pump and ambient temperatures must not exceed the values given in the technical specifications.

  • Page 2: Typical Installation

    The Water Supply (Water Fittings) Regulations 1999. BS6700 and building regulations. Be installed by a competent person. • If in doubt contact Stuart Turner Ltd This diagram should be used for schematic reference only 1: Isolating valve 2: Inlet strainer 3: Flexible hose Fig.

  • Page 3: Pump Location

    STEP 2 PUMP LOCATION (General) WARNINGS: Pump Location If possible site the pump in a location where in the unlikely event of a water leak, any spillage is contained or routed to avoid electrics or areas sensitive to water damage. Care should be taken to protect pump from frost and freezing, particularly when located in loft position.
  • Page 4 Cold Water Installations Fig. 3 Before deciding where to locate the unit, check to ensure the static inlet head (Fig. 3) meets the minimum requirement of 1 metre and does not exceed the maximum requirement of 8 metres for N1.3 and 10 metres for other models. The static outlet head (Fig.

  • Page 5: Pipework Connections

    Hot Water Installations 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. This risk must be eliminated.
  • Page 6 It must be ensured that the water storage capacity is sufficient to meet the flow rates required by the pump and any other water using fittings and appliances, which may be operated simultaneously. As a rule of thumb: assuming a cold water temperature of 10°C and a hot water temperature of 65°C.

  • Page 7: Pump Connections

    Pipework Connections (Hot) When a hot water cylinder or storage tank is used, ensure the pipework size from the cold water storage to the hot water storage is of adequate size and a minimum of 28 mm. The pump must be supplied with a dedicated feed direct from the hot water cylinder or storage tank.
  • Page 8 Connection Stuart Turner recommend only the use of their 22 mm flexible hoses. The hose and pump are fitted with plastic push-in connectors, which must only be connected with the following: a) 22 mm diameter copper pipe to BS EN 1057 - R250 (half hard) - Table 3.
  • Page 9 Pull on the pipe to check it is secure and correctly fitted. If you have any concern either about using push-in fittings or should the joint leak on final test isolate the water supplies and contact Stuart Turner Service Dept. on 01491 572655.

  • Page 10: Electrical Installation

    Adjacent suction and delivery pipes should be fitted with earthing clamps to BS 951 and connected with earthing wire size 4 mm² (Fig. 11). A standard kit is available from Stuart Turner (Part No. 17044).
  • Page 11 S2 S3 S3 S2 MOTOR 230 VAC/1PH/50Hz SUPPLY 230 VAC/1PH/50Hz SUPPLY Monsoon Extra N1.3 bar Single Monsoon Extra N2.4, N2.9 & N3.7 bar Single Fig. 12 Fig. 13 Fuses The following fuse size should be used with the appropriate pump: Model Fuse Size (Amps) Monsoon Extra N1.3 bar...

  • Page 12: Commissioning

    The pumps are fitted with a supply cord to the following specification:- Monsoon Extra N1.3 bar:- ... . . HO5VV-F3 G 0.75 mm² - 6 Amp rated cable. Monsoon Extra N2.4, N2.9 & N3.7 bar:- . . . HO7RN-F3 G 1.0 mm² - 10 Amp rated cable.
  • Page 13 1. System Flushing This pump incorporates push-in connectors and plastic components that must not come into contact with solder flux, acid-based descalents or aggressive cleaning agents. The pipework system should be flushed out prior to the pump being connected to ensure any contaminants/chemical residues and foreign bodies are removed from elsewhere in the system.

  • Page 14: Maintenance

    For Further Technical Support Phone the Stuart Turner Monsoon support line on 01491 572655. Our staff are trained to help and advise you over the phone or arrange for a service engineer to call. MAINTENANCE...
  • Page 15 Release system water pressure by opening a system outlet (tap). d) Isolate both the hot and cold outlet water supplies by closing the appropriate isolating valves. e) Remove pressure vessel from the pump taking care to collect or absorb any residual water using towels.

  • Page 16: Technical Specification

    11.7 Kg 12.9 Kg 12.55 Kg accessories) Stuart Turner reserve the right to amend the specification in line with its policy of continuous development of its products. Note: For information on other voltages/frequencies which are not shown, consult any supplementary instruction sheet supplied, or the rating label attached to the pump.

  • Page 17: Noise

    NOISE The equivalent continuous A-weighted sound pressure level at a distance of 1 metre from the pump does not exceed 70 dB(A). TROUBLE SHOOTING GUIDE Symptoms Probable Cause Recommended Action Pump will not start. Electrical supply. Check wiring connections. Check all switches are ‘on’. Check fuse (see fuse section).
  • Page 18 If this does not happen, this indicates a possible fault with the reed switch or the P.C.B which is located within the terminal box. These should be checked electrically. Consult Stuart Turner for further instructions. - 18 -...

  • Page 19: Environment Protection

    Body Reed Clamp Magnet Groove Fig. 18 ENVIRONMENT PROTECTION Your applicance contains valuable materials which can be recovered or recycled. At the end of the products’ useful life, please leave it at an appropriate local civic waste collection point. GOOD PRACTICE Always flush system prior to starting a new or serviced pump.
  • Page 20 This guarantee is in addition to the purchaser's rights under any legislation presently in force. In the event of a claim please telephone Stuart Turner Ltd on 01491 572655 or return pump with accessories removed, pipes etc. Proof of purchase should accompany the returned unit to avoid delay in action.

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