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Summary of Contents for ACV Smart SL 100
- Page 1 Smart SL & SLEW 100 - 130 - 160 - 210 - 240 Installation, Operation & Maintenance Instructions for the User and the Installer A1007850 - 661Y1700 • F...
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Page 2: Table Of Contents
Table of Contents GENERAL RECOMMENDATIONS ...............4 Energy labelling ..............................5 Rating Plate ................................6 USER'S GUIDE ....................7 Control Panel (SLEW models only) ...................... 7 APPLIANCE DESCRIPTION ................8 Models - SL / SLEW 100 - 130 - 160 - 210 - 240 ..................8 TECHNICAL CHARACTERISTICS .............10 Dimensions and Main Characteristics ....................10... - Page 3 Table of Contents STARTING UP ...................28 Safety Instructions to Fill the Tank .....................28 Filling ....................................29 Checks before Starting up .........................31 MAINTENANCE ..................32 Periodic Checks by the User ........................32 Annual Maintenance ............................32 Draining ..................................33 Bringing back into Service after Maintenance ...............34 Replacement of the Electric Heating Element (SLEW tank) ........35 Fault Finding...
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Page 4: General Recommendations
• The part number (P/N) and serial number (S/N) of the appliance are indicated on its rating plate and must be provided to ACV in case of warranty claim. Failure to do so will make the claim void. •... -
Page 5: Energy Labelling
Product Information ENERGY LABELLING Smart SL-SLEW: A1007850 - 661Y1700 • F - draft... -
Page 6: Rating Plate
Product Information RATING PLATE Smart SL-SLEW : A1007850 - 661Y1700 • F - draft... -
Page 7: User's Guide
User's Guide CONTROL PANEL (SLEW models only) Heating Heating element ON element OFF Key : Control thermostat [60/80°C] - To set the domestic hot water (DHW) temperature. 2. Fuse FF 12,5 Amp - To provide an electric protection to the appliance. 3. -
Page 8: Appliance Description
Appliance Description MODELS - SL / SLEW 100 - 130 - 160 - 210 - 240 SL : Storage water tanks, to be installed on the floor or either vertically or horizontally on the wall, that work within a heating system. SLEW : Storage water tanks, to be installed vertically on the wall, that can work within a heating system, or independently as an electric domestic hot water heater. - Page 9 Appliance Description Auxiliary connection DHW Hot water outlet connection Cold water inlet connection Polypropylene top lid Control thermostat Stainless steel tank (DHW) Flow connection (primary circuit) Polypropylene shell Polyurethane foam insulation Polypropylene bottom lid Return connection (primary circuit) DHW thermometer Outer steel tank (primary circuit) Dry well Manual air bleed valve (x 2 - SL Mod-...
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Page 10: Technical Characteristics
Technical Characteristics DIMENSIONS AND MAIN CHARACTERISTICS SL / SLEW Tank dimensions 1,025 1,225 1,497 1,744 1,261 1,508 1,244 Empty weight SLEW Smart SL-SLEW : A1007850 - 661Y1700 • F - draft... - Page 11 Technical Characteristics SL/SLEW Main characteristics Total capacity Primary capacity DHW capacity Primary connection [F] " DHW connection [M] " Auxiliary DHW loop connection [M] " Primary pressure drop* mbar 22.6 26.8 26.8 41.6 47.3 Heating surface area m² 1.03 1.26 1.54 1.94 2.29...
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Page 12: Electrical Characteristics
Technical Characteristics ELECTRICAL CHARACTERISTICS Main characteristics Rated voltage Rated frequency Max. Amp rating Wiring diagram 230 Volt supply cord 2. Control thermostat [60/80°C] 3. Manual reset high limit thermostat [89°C max.] 4. Summer / Winter switch 5. Fuse FF 12,5 A 6. - Page 13 Technical Characteristics SLEW Main characteristics Rated voltage Rated frequency Electrical consumption with 2,200 2,200 2,200 2,200 2,200 electrical heating element Rated current with electrical heating element SLEW Y/Gr 230 V ~50Hz Y/Gr Smart SL-SLEW: A1007850 - 661Y1700 • F - draft...
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Page 14: Performance
Technical Characteristics PERFORMANCE DHW performance* SL / SLEW Peak flow at 40 °C L/10' Peak flow at 60 °C L/10' Peak flow first hour at 40 °C L/60' 1,063 1,349 1,820 2,319 Peak flow first hour at 60 °C L/60' 1,165 Constant flow at 40 °C 1,132... -
Page 15: Installation
Installation SAFETY INSTRUCTIONS General remarks • Connections (electrical, hydraulic) must be carried out in accordance with applicable standards and regulations. • If the water drawing off point is far from the tank, installing an auxiliary DHW loop can allow to get hot water more quickly at all times. Essential instructions for the correct operation of the system •... - Page 16 The upper hot water layer may then reach very high temperatures. • ACV recommends using a pre-set thermostatic mixing valve in order to provide hot water at a maximum of 60°C. • Water heated to wash clothes, dishes and for other uses can cause serious burns.
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Page 17: Packing Contents
Installation PACKING CONTENTS All appliances are delivered, tested and packaged separately. Package • One SL/SLEW hot water tank. • One multilingual Installation, Operation and Maintenance Instructions. • One wall-mounting kit with support and flow diverter • One energy label General Remark •... -
Page 18: Tank Installation : Sl 100 - 130 - 160 -210 - 240
Vertical wall hung position : domestic water connections at the bottom side Flow diverter Horizontal wall hung position : domestic water connections on the right side ACV does not recommend the installation in a horizontal position, as it will increase heat-up time and reduce DHW performances. Air vent CH in CH flow rate ≤... -
Page 19: Tank Installation : Slew 100 - 130 - 160 - 210 - 240
Installation TANK INSTALLATION : SLEW 100 - 130 - 160 - 210 - 240 Vertical wall hung position : domestic water connections at the bottom side SLEW Flow diverter SLEW Smart SL-SLEW: A1007850 - 661Y1700 • F - draft... -
Page 20: G3 Requirements And Guidance
Installation G3 REQUIREMENTS AND GUIDANCE Discharge pipe from safety valves The Building Regulation G3 requires that any discharge from an unvented system is con- veyed to where it is visible, but will not cause danger to persons in or about the building. The tundish and discharge pipes should be fi... - Page 21 Installation 3.55 Any discharge should be visible at the tundish. In addition, where discharges from safety devices may not be apparent, e.g. in dwellings occupied by people with impai- red vision or mobility, consideration should be given to the installation of a suitable safety device to warn when discharge takes place, e.g.
- Page 22 Installation cage or similar guard is positioned to prevent contact, whilst maintaining visibility; (d) discharges at high level: e.g. into a metal hopper and metal downpipe with the end of the discharge pipe clearly visible or onto a roof capable of withstanding high temperature discharges of water and 3m from any plastic guttering system that would temperature relief valve to tundish collect such discharges.
- Page 23 Installation Worked example of discharge pipe sizing Figure on the left shows a G1/2 temperature relief valve with a discharge pipe (D2) having 4 No. elbows and length of 7m from the tundish to the point of discharge. From Table: Maximum resistance allowed for a straight length of 22mm copper discharge pipe (D2) from a G1/2 temperature relief valve is 9.0m.
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Page 24: Connection
• Hot water can burn! ACV recommends using a pre- set thermostatic mixing valve in order to provide hot water at a maximum of 60°C. Essential instructions for the correct operation of the system •... - Page 25 Installation CONNECTION TO THE DHW CIRCUIT (Typical floor installation) 1. Filling valve 2. Pressure reducing valve (set at 4.5 bar) 3. Check valve 4. Expansion vessel 5. Safety valve (set at 7 bar) 6. Drain valve 7. Hot water outlet 8.
- Page 26 Installation CONNECTION TO THE PRIMARY CIRCUIT (Typical wall installation) Primary circuit filling valve 2. Charging pump Cold water 3. Check valve 4. Primary circuit stop valve Hot water 5. Expansion vessel 6. Pressure gauge Safety valve 8. Drain valve 9. Stop valve Vertical installation (SL only) Horizontal installation...
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Page 27: Slew Tank Used As Electric Dhw Tank Only
Installation SLEW TANK USED AS ELECTRIC DHW TANK ONLY Do not power the heating element if the oustide tank is not filled and bled. System filling valve Safety valve calibrated to 3 bar Expansion vessel Isolation valve, heating system This connection Pressure gauge to be plugged. -
Page 28: Starting Up
Starting Up SAFETY INSTRUCTIONS TO FILL THE TANK Essential instructions for the safety of persons and the environment • The DHW tank must always be filled and pressurised before filling and pressurising the primary circuit. • Do not use vehicle antifreeze. This can cause serious injury or death, or damage facilities. -
Page 29: Filling
Starting Up FILLING Essential instruction for the correct operation of the system • The DHW tank must always be filled and pressurised before filling and pressurising the primary circuit. FILLING THE DHW TANK (Figure 1) General remark • Connect the safety valve outlet to the sewer. To fill the tank, open a hot water tap (2) located at the highest point of the system. - Page 30 Starting Up Vertical installation on a wall FILLING THE PRIMARY CIRCUIT (Figure 2) General remark • If the tank is used within a heating system, refer to the heating boiler manual. Check that the drain valve (3) of your primary circuit is tightly closed. Open the stop valves (1) and (2) of the primary circuit connected to the heating boiler.
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Page 31: Checks Before Starting Up
Starting Up CHECKS BEFORE STARTING UP • Check that the safety valves (DHW and primary) are correctly installed and that the out- lets are connected to the sewer. • Check that the DHW tank and the primary circuit are filled with water. •... -
Page 32: Maintenance
Maintenance PERIODIC CHECKS BY THE USER • Check the pressure of the primary circuit pressure gauge: it should be between 0.5 and 1.5 bar. • Visually inspect, on a regular basis, the valves, connections and accessories in order to detect any leaks or malfunction. •... -
Page 33: Draining
Maintenance DRAINING Essential instruction for the safety of persons and the environment • The water coming out of the drain valve is very hot and can cause very severe burns. Make sure the area around the hot water flow is clear of people. Essential instruction for the electrical safety •... -
Page 34: Bringing Back Into Service After Maintenance
Connect the drain valve (2) to the sewer using a flexible hose. Open the drain valve (2) and drain the water from the primary circuit to the drain. Open the tank’s air bleed valve (3) to accelerate drainage. Maintenance Close the drain valve (2) and air bleed valve (3) after draining the tank. DRAINING THE DHW TANK (Figure 4) To drain the hot water heater’s DHW tank: Open fully the hot water tap (3) for at least 60 minutes to make sure the DHW tank has... -
Page 35: Replacement Of The Electric Heating Element (Slew Tank)
Maintenance REPLACEMENT OF THE ELECTRIC HEATING ELEMENT (SLEW TANK) • Switch off and disconnect the mains power supply to the appliance. • Be careful with the high temperature of the cylinder. • Drain the primary tank. = 5,5 Nm = 4,8 Nm Smart SL-SLEW: A1007850 - 661Y1700 •... -
Page 36: Fault Finding
Maintenance FAULT FINDING What to do if the DHW-water is not heated anymore? SLEW Check the power supply. Check the proper operation of the boiler and the control thermostat of the tank. Check if the charging pump works properly replace if necessary. Check the fuse and replace if necessary. - Page 37 Smart SL-SLEW: A1007850 - 661Y1700 • F - draft...
- Page 38 Smart SL-SLEW : A1007850 - 661Y1700 • F - draft...
- Page 39 Smart SL-SLEW: A1007850 - 661Y1700 • F - draft...
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