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Related Manuals for gledhill Stainless Lite HP SOL Indirect 180-400 litres
Summary of Contents for gledhill Stainless Lite HP SOL Indirect 180-400 litres
- Page 1 StainlessLite HP Unvented cylinders specifically designed to work with a heat pump Design, Installation & Servicing Instructions Models covered in this manual Stainless Lite HP SOL Indirect 180-400 litres Stainless Lite HP Indirect 180-400 litres Stainless Lite HP Slimline 180-210 litres...
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Page 2: Table Of Contents
All goods are sold subject to our Conditions of Sale which are set out at the rear of this Benchmark Checklist specifi cation. In the interest of continuously improving the Stainless Lite range, Gledhill Building Products Limited reserve the right to modify the product without notice, and... -
Page 3: Design
Operating pressure (PRV setting) 3 bar Expansion vessel charge pressure 3 bar Gledhill Building Products Limited, or agents approved by them. Unvented hot water storage Expansion relief valve setting 4.75 bar vessels need regular routine checks, and these Opening pressure of P &... - Page 4 DESIGN Table 1 Stainless Lite HP SOL Model HP180INDSOL HP210INDSOL HP250INDSOL HP300INDSOL HP400INDSOL Capacity - total volume litres Volume heated by IH litres Dedicated solar volume litres Standing heat loss rate kWh/24h 1.48 1.70 1.85 2.04 2.82 Weight - empty/full 33/213 38/248 43/293...
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Page 5: Technical Information
DESIGN Table 2 StainlessLite HP Model HP180IND HP210IND HP250IND HP300IND HP400IND Capacity - total volume litres Volume heated by IH litres Standing heat loss rate kWh/24h 1.48 1.70 1.85 2.04 2.82 Weight - empty/full 33/204 38/250 43/294 58/350 62/452 Pressure regulating valve setting Expansion relief valve setting 4.75 4.75... - Page 6 DESIGN Table 3 Stainless Lite HP Slimline Model HP180SL HP210SL Capacity - total volume litres Volume heated by IH litres Dedicated solar volume litres Standing heat loss rate kWh/24h 2.01 2.23 Weight - empty/full 33/213 37/247 Pressure regulating valve setting Expansion relief valve setting 4.75 4.75...
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Page 7: System Design
DESIGN Stainless Lite HP SOL Basic Appliance 1. Hot water draw off (22mm) compression 2. Lift up temperature & pressure relief valve 92-95°/6 bar 3. Hot water secondary return 22mm (not fi tted to smaller sizes, see table 1) 4. Immersion heater 1¾” BSP 3kW 5. - Page 8 DESIGN Stainless Lite HP Basic Appliance 1. Hot water draw off (22mm compression) 2. Lift up temperature & pressure relief valve (1/2” female) 3. Hot water secondary return (22mm compression) (not fi tted to smaller sizes, see table 1) 4. Primary fl ow (28mm plain pipe) 5.
- Page 9 DESIGN Stainless Lite HP Slimline Basic Appliance 1. Hot water draw off (22mm) compression 2. Lift up temperature & pressure relief valve 92-95°/6 bar 3. Hot water secondary return 22mm (210 litre model only) 4. Immersion heater 1¾” BSP 3kW 5.
- Page 10 Stainless Lite is a range of unvented hot water storage cylinders, manufactured in the latest high quality duplex stainless steel. They are designed to provide mains pressure hot water and are supplied as a package which complies with Section G3 of the Building Regulations.
- Page 11 INSTALLATION General Design Considerations The pipe connecting the boiler fl ow to the appliance must not be less than 22mm The cupboard footprint needs to be at least 650mm square for units up to 300 litres, copper or equivalent. 730mm for 400 litre units. The base chosen for the cylinder should be level and capable of supporting the weight Insulation of pipework of the unit when full of water as shown in General Data.
- Page 12 INSTALLATION Model Selection Stainless Lite HP SOL and HP Model Selection Guide Dwelling type Suggested model The suggested model sizes shown in the table opposite are based on a typical daily hot water Number of Without solar With solar heating Number of usage and on the assumption that the heat bathrooms and...
- Page 13 INSTALLATION Stainless Lite HP/Heat Pump Selection Guide 1 - Flow rates in various units for comparison with heat pump manufacturers data 0.50 0.75 1.00 1.25 1.50 1.75 2.00 2.25 2.50 2.75 3.00 3.25 3.50 3.75 4.00 4.25 l/min 8.33 12.50 16.67 20.83 25.00 29.17 33.33 37.50 41.67 45.83 50.00 54.17 58.33 62.50 66.67 70.83 l/sec or kg/s 0.14 0.21...
- Page 14 INSTALLATION General Restrictions Pipe Layout a. The highest hot or cold water draw off point should not exceed 10 metres above In all mains pressure installations it is important the Pressure Reducing Valve. to remember that the incoming cold supply b.
- Page 15 INSTALLATION Pressure & Temperature/expansion Relief Typical Discharge Pipe Arrangement Valve Pipework Expansion 15 mm The relief valve should be installed to discharge relief valve discharge in accordance with G3 of the Approved pipe Document of the Building Regulations and should be piped to where it is visible, but will not cause danger to persons or damage to 600 mm max.
- Page 16 Return Solar Flow by Gledhill Building Products Limited are used. This includes the immersion heaters, which must incorporate an energy cut-out. All parts are available to approved installers Solar Return...
- Page 17 – ensuring improved performance and extended operational life. This can be purchased as an extra from your Gledhill depot under code number SH002. Typical schematic wiring diagram for the boost immersion heater using immersion programmable immersion heater timer.
- Page 18 INSTALLATION Schematic Open Vented Primary System (HP SOL) Schematic Open Vented Primary System (HP & Slimline) Warming/Overflow Warming/Overflow Pipe Pipe F & E Cistern F & E Cistern Motorised Valve (Energy cut-out) Motorised Valve (Energy cut-out) Minimum Minimum distance as distance as required by required by...
- Page 19 15. part G3 3.63). This product can be supplied from Gledhill part number XC007 which has This provides all the necessary controls and safety devices necessary for the solar a inlet temperature limit of 100°C. Suitable system i.e.
- Page 20 (pressure relief valve) 1 bar Solar Controller Pressure Relief Valve Gledhill Stainless Lite Unvented Cylinder Anti Gravity Solar Check Valve Pumping Station R2 N 1 2 3 4 5 6 7 8...
- Page 21 INSTALLATION INSTALLATION Page 21...
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Page 22: Commissioning
Warranty conditions off ered by Gledhill. NOTE: If this appliance is to be installed in other than a single domestic dwelling ie. in an apartment block or student fl ats etc., the hot and cold water system will need to be... -
Page 23: User Instructions
USER INSTRUCTIONS Your Stainless Lite unvented cylinder is automatic in normal use, but requires routine maintenance which is normally carried out at least annually along with the boiler service. The maintenance must be carried out by a suitably competent tradesperson who is qualifi ed to work on unvented cylinders. -
Page 24: Servicing And Maintenance
The installer must also make his customer aware that periodic maintenance of the equipment is essential for safety. Maintenance periods will vary for many reasons. Gledhill Building Products Ltd recommend a maximum of 12 months to coincide with boiler maintenance. -
Page 25: Fault Finding
If the cold water pressure is too high, this would suggest that the Pressure Reducing Valve is at fault and the Gledhill approved replacement should be fi tted. If the pressure is correct then the Relief Valve will require replacing with a Gledhill approved component. - Page 26 SERVICING AND MAINTENANCE FAULT - No Hot Water START Is heat pump on? Switch on Is hot water programmer Set programmer in ‘on’ position? Is zone valve in Re-set, check wiring & correct position? plumbing is correct Is control temperature Re-set set at 45ºC - 50ºC? Is all wiring to the...
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Page 27: Short Parts List
SERVICING AND MAINTENANCE FAULT - Water Discharge Into Tundish START Is pressure downstream of pressure reducing valve correct? Is valve seal and seat Clean or replace clean & undamaged? as required Recommission Is heater operating at Is expansion vessel expansion less than 60ºC? charge pressure correct? vessel pressure... - Page 28 APPENDIX Water Savings Water Related Costs Can Be Reduced By Good Plumbing Practice 2 tap 5, 6 or half open Over 8 l/m 20 l/m Unregulated Fitted with regulator TAPS & MIXERS 4 Fixing Options For Taps & Mixers 1. MK Range - Combined Regulators & Aerator for screwing onto Taps &...
- Page 29 Make sure you and This assessment will cover the largest unit within each product range manufactured any others helping know the route by Gledhill. you intend to take that it is clear of any obstructions. Never jerk the load as this will add a little extra force and For specific weights and dimensions please refer to technical data section.
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Page 30: Notes
NOTES Page 30... - Page 31 NOTES Page 31...
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Page 32: Terms & Conditions
AMD.DECEMBER 2013 CONDITIONS OF SALE & GUARANTEE TERMS Gledhill (Building Products) Ltd (“We” or “Gledhills”) only do business upon the Conditions which appear below (i) free of all charge during the first year after delivery and no other. Unless we so agree in writing these Conditions shall apply in full to any supply of goods by us to the by us. - Page 33 (2) above. We shall Gledhill have a policy of continuous product development not be responsible for and the Purchaser will indemnify us against liability in respect of damage caused to and may introduce product modifications from time to time.
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Page 34: Benchmark Checklist
MAINS PRESSURE HOT WATER STORAGE SYSTEM COMMISSIONING CHECKLIST This Commissioning Checklist is to be completed in full by the competent person who commissioned the storage system as a means of demonstrating compliance with the appropriate Building Regulations and then handed to the customer to keep for future reference. Failure to install and commission this equipment to the manufacturer’s instructions may invalidate the warranty but does not affect statutory rights. -
Page 35: Benchmark Service Record
SERVICE RECORD It is recommended that your hot water system is serviced regularly and that the appropriate Service Record is completed. Service Provider Before completing the appropriate Service Record below, please ensure you have carried out the service as described in the manufacturer’s instructions. SERVICE 01 SERVICE 02 Date:... - Page 36 Due to a programme of continuous improvement Gledhill Building Products reserve the right to modify products without prior notice. It is advisable to check the product technical detail by using the latest design and installation manuals available from our technical support team or on our website.