Related Manuals for ACV HRs 1000
Summary of Contents for ACV HRs 1000
- Page 1 INSTALLATION, OPERATION AND MAINTENANCE INSTRUCTIONS 321 - 601 - 800 - 1000 JUMBO 800 - 1000 661Y1200 • C...
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Page 2: Table Of Contents
Thermostat .................................. 5 APPLIANCE DESCRIPTION ................6 Models - Types HRs 321 – 601 -800 - 1000 / JUMBO 800 - 1000..............6 TECHNICAL CHARACTERISTICS ..............8 Dimensions .................................. 8 Electrical Characteristics (Option for HRs 321 - 601 - 800 - 1000) ......... - Page 3 TABLE OF CONTENTS STARTING UP ...................23 Safety Instructions to Fill the Tank ......................23 Filling ....................................24 Checks before Starting up ..........................26 MAINTENANCE ..................27 Periodic Checks by the User ........................27 Annual Maintenance ............................27 Draining ..................................28 Bringing back into Service after Maintenance ................28 HRs / Jumbo : 661Y1200 •...
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Page 4: General Recommendations
• The part number (N° Art.) and serial number (N° Ser.) of the tank 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: User's Guide
USER'S GUIDE THERMOSTAT The thermostat is optional for the HRs type tanks equipped with a soft casing, but is standard for the JUMBO type tanks with a metal casing. Legend : Thermometer : indicates the domestic hot water (DHW) temperature in the tank. Adjusting knob : allows to define the DHW preset temperature. -
Page 6: Appliance Description
APPLIANCE DESCRIPTION MODELS - Types HRs 321 – 601 -800 - 1000 / JUMBO 800 - 1000 Indirectly heated storage water tanks, to be installed on the floor, equipped with a large surface heat exchanger and intended for medium and high power installations. Through the use of a specific kit, these tanks can be set in parallel, allowing the construction of high flow rate assemblies for any type of commercial, residential or industrial facilities. - Page 7 APPLIANCE DESCRIPTION HRs/JUMBO 800 - 1000 Legend 1. DHW outlet 2. Auxiliary DHW loop 3. Cold water inlet 4. Primary circuit inlet 5. Inner stainless steel tank 6. Primary circuit outlet 7. Hand hole 8. Stainless steel dry-well 9. Manual bleed valve 10.
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Page 8: Technical Characteristics
1000 A = Height 1600 1895 1955 2355 B = Ø — — 1285 1585 1585 1985 E = Ø F = Ø Empty weight HRs 321 - 601 HRs 800 - 1000 HRs / Jumbo : 661Y1200 • C... - Page 9 TECHNICAL CHARACTERISTICS Tank clearance 1000 Recommended (1 tank) 1000 1000 1000 1000 D1 (mm) Minimum (parallel assy.) Recommended 1000 1000 1000 1000 (mm) Minimum Recommended Height (mm) Minimum HRs / Jumbo : 661Y1200 • C...
- Page 10 TECHNICAL CHARACTERISTICS JUMBO Tank dimensions 1000 A = Height 1955 2355 B = Ø 1585 1985 E = Ø 1020 1020 Empty weight Tank clearance Recommended (1 tank) 1000 1000 D1 (mm) Minimum (parallel assy) Recommended 1000 1000 D2 (mm) Minimum Recommended H (mm)
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Page 11: Electrical Characteristics (Option For Hrs 321 - 601 - 800 - 1000)
TECHNICAL CHARACTERISTICS ELECTRICAL CHARACTERISTICS (Option for HRs 321 - 601 - 800 - 1000) HRs / JUMBO Main characteristics 1000 Rated voltage 230/240 230/240 230/240 230/240 Rated frequency Max. power Max. amp. rating (fuse) HYDRAULIC CHARACTERISTICS /JUMBO Main characteristics 1000... -
Page 12: Performance
TECHNICAL CHARACTERISTICS PERFORMANCE DHW performance /JUMBO 1000 Operating conditions at 80°C Peak flow at 40 °C L/10' 1345 1881 2265 Peak flow at 45 °C L/10' 1153 1612 1941 Peak flow at 60 °C L/10' 1145 Peak flow at 40 °C L/60' 2732 3437... -
Page 13: Installation
Operation Maintenance Instruction manual + rating plate. Instruction manual + rating plate + ACV logo sticker. Box 2 : metal casing and a base to be assembled. Box 2 : soft casing + cover + insulation + all Box 3 : Rolls of 60mm stone wool insulation. -
Page 14: Safety Instructions
INSTALLATION SAFETY INSTRUCTIONS General remark • 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 installation •... - Page 15 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 16: Preparation Of The Tank (Hrs Type With Soft Casing)
INSTALLATION PREPARATION OF THE TANK (HRS type with soft casing) HRs / Jumbo : 661Y1200 • C... - Page 17 INSTALLATION Install the ACV logo sticker here. Install the rating plate sticker here. HRs / Jumbo : 661Y1200 • C...
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Page 18: Preparation Of The Tank (Jumbo Type With Metal Casing)
INSTALLATION PREPARATION OF THE TANK (JUMBO type with metal casing) HRs / Jumbo : 661Y1200 • C... - Page 19 INSTALLATION Place the control thermostat and thermometer bulbs in the appropriate dry-well. Make sure to place the rating plate on the outer casing of the tank, so that it is easily accessible and legible. HRs / Jumbo : 661Y1200 • C...
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Page 20: 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 installation •... - Page 21 INSTALLATION CONNECTION TO THE PRIMARY CIRCUIT (Typical floor installation) Primary circuit filling valve 2. Charging pump 3. Check valve 4. Primary circuit stop valve Expansion vessel 6. Pressure gauge Safety valve (set at 3 bar) 8. Drain valve Stop valve Cold water Hot water HRs / Jumbo : 661Y1200 •...
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Page 22: Parallel Tank Assembly (Typical - 3 Tanks)
INSTALLATION PARALLEL TANK ASSEMBLY (Typical - 3 tanks) Recommended assembly for any waste heat recovery system and for district heating applications. This type of connection reduces the water heating performance of the system. Make sure to oversize the assembly. A specific connection kit is required to build this type of assembly. -
Page 23: 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 24: Filling
STARTING UP FILLING Essential instructions for the correct operation of the installation • 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 installation. - Page 25 STARTING UP Figure 1 Cold water Hot water Figure 2 HRs / Jumbo : 661Y1200 • C...
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Page 26: Checks Before Starting Up
STARTING UP CHECKS BEFORE STARTING UP • Check that the safety valves (DHW and primary) are correctly installed and that the outlets are connected to the sewer. • Check that the DHW tank and the primary circuit are filled with water. •... -
Page 27: 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 28: Draining
MAINTENANCE DRAINING Essential instructions 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 instructions for the electrical safety •... - Page 29 MAINTENANCE Figure 3 Cold water Hot water Figure 4 HRs / Jumbo : 661Y1200 • C...
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Page 30: Rating Plate
RATING PLATE HRs / Jumbo : 661Y1200 • C...
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