Stuart Turner MONSOON 46498ROI Installation, Operation & Maintenance Instructions Manual
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MONSOON
Installation, Operation & Maintenance
Instructions
Please leave this instruction booklet with the home owner as it contains important
warranty, maintenance and safety information.
Read this manual carefully before commencing installation.
This manual covers the following products:
MONSOON U2.0 bar Single
MONSOON U3.0 bar Single
MONSOON U4.5 bar Single
MONSOON U1.5 bar Twin
MONSOON U2.0 bar Twin
MONSOON U3.0 bar Twin
MONSOON U4.0 bar Twin
MONSOON U4.5 bar Twin
Please note images are representative only and may not portray
46498
46413
46414
46505
46480
46410
46411
46412
FOR POSITIVE OR NEGATIVE HEAD APPLICATIONS
46498ROI
46413ROI
46414ROI
46505ROI
46480ROI
46410ROI
46411ROI
46412ROI
your model
46498EXP
46413EXP
46414EXP
46505EXP
46480EXP
46410EXP
46411EXP
46412EXP
c e r t i f i e d
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Table of Contents
Related Manuals for Stuart Turner MONSOON 46498ROI
Summary of Contents for Stuart Turner MONSOON 46498ROI
- Page 1 MONSOON Installation, Operation & Maintenance Instructions Please leave this instruction booklet with the home owner as it contains important warranty, maintenance and safety information. Read this manual carefully before commencing installation. This manual covers the following products: MONSOON U2.0 bar Single 46498 46498ROI 46498EXP...
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Page 2: Table Of Contents
CONTENTS 1 PRODUCT OVERVIEW ..................1 2 WARNINGS ......................2 3 CHECKLIST ......................4 4 REGIONAL SUITABILITY ..................5 5 PRE-INSTALLATION CHECK .................6 6 IMPORTANT FACTS - READ BEFORE COMMENCING PUMP INSTALLATION ..7 7 LOCATION - GENERAL ..................9 8 PUMP CONNECTIONS ..................16 9 ELECTRICAL INSTALLATION ................ -
Page 3: Product Overview
PRODUCT OVERVIEW Product Description Electric motor driven single and twin peripheral pumps complete with an automatic control system, consisting of flow switch, pressure switch, pressure vessel and electronic control. Application MONSOON Universal pumps are suitable for positive or negative head installation conditions. -
Page 4: Warnings
WARNINGS • 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 can be used by children aged from 8 years and... - Page 5 • Before starting work on the electrical supply ensure power supply is isolated. • DO NOT allow the supply cord to contact hot surfaces, including the motor shell, pump body or pipework. The cord should be safely routed and secured by cable clips. •...
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Page 6: Checklist
CHECKLIST IMPORTANT: With the pump removed from its packaging check for any damage prior to installation. If any damage is found contact Stuart Turner Ltd within 24 hours of receipt. Figure 1b Figure 1a Item Description Item Description Single pump Twin pump Hose &... -
Page 7: Regional Suitability
REGIONAL SUITABILITY Before commencing installation, ensure the product you have purchased is correct for your region, to avoid invalidating the warranty. Check the part number: Example: UK product Pt. No. 46416 ROI product Pt. No. 46416 ROI Export product Pt. No. 46416 EXP •... -
Page 8: Pre-Installation Check
PRE-INSTALLATION CHECK Pressure vessel Figure 2 Note: This image is for reference only. The pressure vessel (Figure 2) is factory fitted to the pump assembly. To eliminate any risk that the vessel has lost its assembly torque and sealing ability during transit, it must be checked prior to installation and should be hand tight. -
Page 9: Important Facts - Read Before Commencing Pump Installation
IMPORTANT FACTS - READ BEFORE COMMENCING PUMP INSTALLATION Water Storage Capacity The hot and cold water storage capacity must be sufficient to meet the flow rates required by the pumped equipment and any other water using fittings and appliances, which may be operated simultaneously. Ensure the pump is primed as described in the priming section before starting, damage to the shaft seal will result otherwise. - Page 10 Plumbing Installation Regulations The plumbing installation must comply with the current water and building regulations. The plumbing installation must be installed by a qualified person. Pressure Vessel Pressure vessel is charged at the factory see Section 11.2 - Maintenance for details...
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Page 11: Location - General
Direction of flow: Ensure the water flow is in the direction of the arrow that is marked on the flow switch reed clamp (vertically upwards). • Flexible hoses: Only use the Stuart Turner hose set supplied with the pump. • Isolating valves: Separate system isolating valves (non restrictive... - Page 12 Preferred Pump Location The pump must, for optimum performance, be sited as close as possible to and never more than 4 metres from the HOT WATER cylinder. The pump should always be sited BELOW the HOT WATER take-off from the cylinder. The pump location is also dependent on limitations of the static inlet and outlet heads of the installation.
- Page 13 Single Pump Location – Hot Water Figure 4...
- Page 14 Twin Pump Location – Hot and Cold Water Either end of a twin pump may be used to pump the hot or cold supply Figure 5 Table 2b Model Min. static inlet Max. static inlet Max. static outlet pressure (m) pressure (m) pressure (m) U1.5 bar Twin...
- Page 15 Non-Preferred Pump Location If it is necessary to position the pump above the secondary tapping on the hot cylinder it is fed by, the risk of introducing air will be increased. To avoid this risk one of the two following solutions must be adopted: a.
- Page 16 Figure 6b Universal Twin Pump...
- Page 17 Cold Water Connection The cold water supply: Must be a DEDICATED AIR FREE supply via a tank connector, and must be positioned at a slightly lower level (25 mm minimum) than the feed pipe to the hot water cylinder. Ensure that the pipework size from the cold water tank is 22mm minimum. Do not connect to the mains.
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Page 18: Pump Connections
PUMP CONNECTIONS • Do not use stainless steel, chrome or nickel plated pipe with the flexible hose push-in plumbing connections. • Do not introduce solder flux into the joint or surrounding area as connectors will be attacked and will fail. •... - Page 19 Hose to Pump The pump inlet and outlet ports have factory assembled fittings which are specifically designed for connection to the G¾ F running nuts on the flexible hoses. The hose end is fitted with a rubber sealing washer which is held captive within the nut assembly.
- Page 20 Hose to Pipework The hoses are fitted with plastic push-in connectors, which must only be connected to the following: 22 mm dia. pipework in the UK. 21 mm dia pipework in the ROI. 1. Ensure the pipe is free from all score marks and deformities in the area of the insertion depth (Figure 10) and cut the pipe square, removing all burrs and sharp edges to prevent damage to the sealing O-ring.
- Page 21 3. Check in the mouth of the fitting that the ‘O’-ring, nylon washer and collet are in position as shown in Figure 11. Collet Washer O-ring Flexible hose Pipe stop Figure 11 4. Push the pipe firmly into the fitting, until pencil mark is level with the top of the collet and the pipe stop resistance is felt.
- Page 22 22mm compression to G ¾ M G ¾ F x 22mm elbow tap connector G ¾ F flexible hose (supplied) Fibre washer 22mm copper pipe 22mm compression to G ¾ M 22mm elbow G ¾ F flexible hose (supplied) 22mm copper pipe G ¾...
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Page 23: Electrical Installation
ELECTRICAL INSTALLATION • Regulations: The electrical installation must be carried out in accordance with the current national electrical regulations and installed by a qualified person. • Safety: In the interests of electrical safety a 30 mA residual current device (R.C.D. not supplied) should be installed in the supply circuit. - Page 24 • Connections: The pump must be permanently connected to the fixed wiring of the mains supply using the factory fitted supply cord, via a double pole switched fused spur off the ring main and NOT connected to the boiler or the immersion heater circuits.
- Page 25 Wiring of Connection Unit WARNING: This appliance must be earthed. The wires in the mains lead (supply cord) are coloured in accordance with the following code: • Green and Yellow: Earth • Blue: Neutral • Brown: Live As the colours of the wires in the mains lead of this appliance may not correspond with the coloured markings identifying the terminals in your connection unit proceed as follows: •...
- Page 26 Wiring Diagrams Single Pump MAIN WINDING BLUE THERMOTRIP CAPACITOR START WINDING BLUE N 230 VAC/1PH/50Hz BROWN SUPPLY GREEN / YELLOW S3 S3 FLOWSWITCH REED (S3) PRESSURE SWITCH (S1) Figure 14a Twin Pump MAIN WINDING BLUE THERMOTRIP CAPACITOR START WINDING BLUE N 230 VAC/1PH/50Hz BROWN SUPPLY...
- Page 27 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.
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Page 28: Commissioning
COMMISSIONING 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 29 Service valves Priming plug Figure 16b Universal Twin Pump Note: Images are for reference only.
- Page 30 4. Carefully check pump and pipework for leaks whilst pump running and stationary before leaving the installation unattended. For Further Technical Support: Phone the Stuart Turner TechAssist team on +44 (0) 800 31 969 80. Our staff are trained to help and advise you over the phone.
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Page 31: Maintenance
MAINTENANCE Turn off water supplies to the pump and release pressure by opening water outlets before attempting maintenance. 11.1 Inlet strainer The inlet strainers may require periodical cleaning. The frequency of this operation is dependent upon installation conditions. The strainer is located in the inlet assembly of the pump casing and is removed as follows: 1. - Page 32 11.2 Pressure Vessel Should the need arise for the vessel to have its air charge checked or replenished, it should be carried out as follows: 1. Isolate pump electrically. 2. Isolate hot and cold water supplies via the integral pump isolating valve located in the flexible hoses (see Section 8.1).
- Page 33 5. Replenish air charge if required by injecting air into the vessel via the Schrader valve using a car or bicycle pump, ensuring a system outlet valve (tap) remains open during this procedure to allow the vessel to exhaust any excess water.
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Page 34: Technical Specification
TECHNICAL SPECIFICATION S2.0 bar S3.0 bar S4.5 bar Single Single Single 46498 46413 46414 GENERAL Warranty 5 years (subject to conditions) Approvals WRAS Approved Product | Kiwa UK (KUKreg4) Conformity UKCA | CE FEATURES Pump type Peripheral Mechanical seal EPDM/PTFE/AI. Oxide Anti-vibration feet ... - Page 35 Pump body Brass Impeller Brass CONNECTIONS Pump connections G ¾ M ANTI-VIBRATION Connections (UK G ¾ F x 22 mm push-fit, 310 mm long ± 5mm, HOSES model) Isolating valves on all hoses Connections (ROI G ¾ F x 21 mm push-fit, 305 mm long ± 5mm, model) Isolating valves on all hoses Connections...
- Page 36 U1.5 bar U2.0bar U3.0 bar U4.0 bar U4.5 bar Twin Twin Twin Twin Twin 46505 46480 46410 46411 46412 GENERAL Warranty 5 years (subject to conditions) Approvals WRAS Approved Product | Kiwa UK (KUKreg4) Conformity UKCA | CE FEATURES Pump type Peripheral Mechanical seal EPDM/PTFE/AI.
- Page 37 9.2 Kg 11.1 Kg 11.6 Kg fittings) 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 TechAssist on +44 (0) 800 31 969 80.
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Page 38: Trouble Shooting Guide
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 Turn off power switch Release system water pressure Turn on power, pump should start. If NOT... - Page 39 P.C.B. closed circuit in either the flow switch reed Pump cycles or P.C.B. in the terminal box (hunts) on/off Contact Stuart Turner frequently Jammed flow Remove outlet hoses and check that flow switch switch sits in lowest position...
- Page 40 9. To restart the pump, the power supply should be first isolated for a period of at least 10 seconds before switching on again. If the pump fails to operate normally after three attempts to re-start, then please consult Stuart Turner TechAssist +44 (0) 800 31 969 80.
- Page 41 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. Body Reed...
- Page 42 13.4 Fault Finding The PCB is also fitted with a “power on” indicator light. This will remain illuminated when mains power is supplied to the board. The indicator light is located on the PCB within the terminal box. This operation should only be carried out by a competent person. To view the light the following procedure must be followed: 1.
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Page 43: Product Warranty Terms & Conditions
* Important Note This extended promotional warranty is only granted under the following conditions: 1. That the product is registered on the Stuart Turner web site within 12 months of the purchase date. 2. That a valid receipt or other acceptable form of ‘proof of purchase’ such as a copy of the installers invoice/receipt is also uploaded during this registration process. -
Page 44: Declaration Of Conformity
DECLARATION OF CONFORMITY Stuart Turner Ltd, Henley-on-Thames, Oxfordshire RG9 2AD ENGLAND Tel: +44 (0) 1491 572655 info@stuart-turner.co.uk | www.stuart-turner.co.uk Issue No. 2024-01-01 Pt. No. 21269...
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