Centrometal CAS-HV 303 Water Accumulation Tank User Manual

Centrometal CAS-HV 303 Water Accumulation Tank

Product Information

Centrometal CAS-HV Accumulation Tanks

The Centrometal CAS-HV accumulation tanks are high-quality steel tanks manufactured using the latest welding technology. The technical instructions provided with the product explain its construction, operation, connection, and maintenance. Following the instructions guarantees the smooth and economical operation of the product. The tanks are designed to store energy from heat pumps, providing a more efficient and cost-effective operation for the system it is installed in.

Product Specifications

• Model: CAS-HV 303 – 5003
• Manufacturer: Centrometal d.o.o.
• Address: Glavna 12, 40306 Macinec, Croatia
• Contact: Tel: +385 40 372 600, Fax: +385 40 372 611

Package Contents

• The tank body on a wooden pallet (tank body for CAS-HV 3003, 4003, and 5003 does not come with a wooden pallet)
• Thermal insulation packed in protective PVC foil 13 pieces of plastic protection

Additional Equipment

• The CAS-HV tanks come with connections for up to four thermometers.

Dimensions and Basic Parts of the Accumulation Tank

The table below shows the dimensions and basic parts of the CAS-HV accumulation tank.

Part| CAS-HV| Tank Body| Thermometer Connection (Internal Thread)| Water Flow Regulator| Water Flow Regulator Connection| Sensor Holder| Tank Base| Thermal Insulation
---|---|---|---|---|---|---|---|---
Connection 1| Connection 2| Connection 3| Connection 4
A| 303| 325 (mm)| 1/2″| | 6/4″ (Internal Thread)| | | 25 (mm)
B| 503| 465 (mm)| 1/2″| | 6/4″ (Internal Thread)| | | 25 (mm)
C| 803| 650 (mm)| 1/2″| | 6/4″ (Internal Thread)| | | 25 (mm)
D| 1003| 790 (mm)| 1/2″| | 6/4″ (Internal Thread)| | | 25 (mm)
E| 1503| 840 (mm)| 1/2″| | 6/4″ (Internal Thread)| | | 25 (mm)

Product Usage Instructions

1. Follow the technical instructions provided with the product.
2. The CAS-HV accumulation tank is designed to store energy from heat pumps. Connect the tank to the heat pump system as per the instructions provided.
3. The tank comes without thermal insulation for ease of transport and installation. Install the thermal insulation provided in the package before use.
4. The tank comes with connections for up to four thermometers. Install and use thermometers as per the instructions provided.
5. The tank comes with a water flow regulator and a sensor holder. Install and use them as per the instructions provided.
6. Ensure that the maximum working pressure and minimum working temperature of the product are not exceeded.
7. Ensure that the product is maintained as per the instructions provided to guarantee its smooth and economical operation.

PRESENTATION

Water accumulation tanks CAS-HV tvrtke Centrometal d.o.o. are manufactured with the most modern welding technology, made from high quality steel. We highly recommend You to follow our technical manual with attention which brighten the construction, operation, instalation and maintenance of the water accumulation tank in order to assure a long life and proper operation condition of the product.

USE

Accumulation tanks CAS-HV are intended for accumulation of energy from heat pumps and provide more economical and efficient operation of the system in which they are installed.

STATUS AT DELIVERY

• CAS-HV are not supplied with built-in thermal insulation but separately as follows:
• the body of the accumulation tank on a wooden pallet (the body of the accumulation tank 3003, 4003 and 5003 does not come on a wooden pallet)
• thermal insulation packed in a protective PVC foil
• plastic protection (13 pcs.)

ADDITIONAL EQUIPMENT

• Accumulation tanks CAS-HV factory comes with installed connections for thermometers:
• thermometer (max. 4 by tank)

CAS-HV

Connection 6/4″ (CAS-HV 303 – 2003), 2″ (CAS-HV 3003 – 4003), 2 1/2″ (CAS-HV 5003) (female thread)
Dimensions and the basic parts of the accumulation tank, sensor installation

Type: CAS-HV| 303| 503| 803| 1003| 1503| 2003| 3003| 4003| 5003
---|---|---|---|---|---|---|---|---|---
Volume (l)| 325| 465| 727| 920| 1426| 2122| 2960| 3820| 5022
Tank body diameter A (mm)| 500| 650| 790| 790| 1000| 1200| 1250| 1400| 1600
Outer diameter (with insulation) B (mm)| 550| 700| 840| 840| 1050| 1250| 1300| 1450| 1650
Total height C (mm)| 1805| 1600| 1690| 2100| 2050| 2140| 2660| 2765| 2815
Connections (Rp)| 6/4”| 6/4”| 6/4”| 6/4”| 6/4”| 6/4”| 2”| 2”| 2 1/2”
Maximum operating pressure (bar)| 3| 3| 3| 3| 3| 3| 3| 3| 3
**Minimal operating temperature * (°C)| -10| -10| -10| -10| -10| -10| -10| -10| -10
Maximum operating temperature (°C)| 100| 100| 100| 100| 100| 100| 100| 100| 100
Minimal height of the room (mm)| 2010| 1800| 1890| 2300| 2250| 2435| 2895| 3015| 3000
Empty accumulation body weight (kg)| 60| 75| 100| 115| 185| 265| 320| 380| 445
Empty acc. tank weight (with insulation) (kg)| 65| 85| 110| 130| 200| 285| 345| 410| 480
Thermal insulation (mm)| 25| 25| 25| 25| 25| 25| 25| 25| 25
Height D (mm)| 200| 230| 320| 320| 320| 365| 380| 445| 475
Height E (mm)| 670| 610| 670| 800| 785| 830| 1010| 1075| 1090
Height F (mm)| 1115| 995| 1015| 1290| 1255| 1300| 1635| 1690| 1705
Height G** (mm)| 1585| 1375| 1365| 1770| 1720| 1765| 2265| 2320| 2320

The minimum operating temperature refers to a mixture of water and glycol.

SENSOR INSTALLATION

Insert the temperature sensor(s) under the sensor holder at the height where you want the sensor to measure the accumulation tank temperature.

FLOW RESISTANCE CAS-HV

INSTALLATION

Accumulation tanks CAS-HV are delivered on a wooden pallet. Before placing the accumulation tank in the boiler room it needs to be removed from the wooden pallet. Installation and assembly of accumulation tank and installation of additional equipment on the tank must be performed by a qualified person. Accumulation tank need to be placed on a horizontal solid foundation for the anticipated load that causes the full weight of the accumulation tank. Boiler room must be protected from freezing. Accumulation tank has to be positioned so that it can be properly connected and simultaneously, enabling tending of accumulation tank control during operation. For mounting of thermal insulation on the accumulation tank see ‘’Technical instructions for installation of thermal insulation and jacket for accumulation tank CAS-HV’’ which are delivered with thermal insulation of the tank. Tank connections must be thermally and airtight insulated

LABEL WITH BASIC INFORMATION ABOUT THE PRODUCT

The accumulation tank label is in the plastic bag along with the technical documentation. The label must be placed to the bottom of the accumulation tank body after the mounting the thermal insulation (see Figure 2).

INSTALLATION OF THE ACCUMULATION TANK TO CENTRAL HEATING SYSTEM

• Connection of the accumulation tank to central heating/cooling system should be done by recommendation and schematic drawing from heat pump (heat source) manufacturer, according to this technical manual and good technical practice. If the thermometers (additional equipment) will not be installed, it is necessary to seal the connections for the thermometers in a watertight manner.

LABEL WITH BASIC INFORMATION ABOUT THE PRODUCT

• Figure 2. Position of the label on the accumulation tank
• The accumulation tank label is in the plastic bag along with the technical documentation. The label must be placed to the bottom of the accumulation tank body after the mounting the thermal insulation (see Figure 2).
• ENG Label, installation, start-up, use, characteristic
• It is necessary to perform (check, if you have already performed) all actions in accordance with points

9.0. these instructions.

• Max. working pressure in the accumulation tank connected to the installation of central heating/cooling must be limited with built in safety valve with max. openning pressure 3 bar.

STARTUP

• The water accumulation tank CAS-HV has to be cleaned as needed, by discharging the accumulation tank.

USE, CLEANING, AND MAINTENANCE

CHARACTERISTICS OF ACCUMULATION TANKS CAS-HV

• They are manufactured from certificated metal sheets in compliance with ISO 9001/2015.
• They are very good thermally insulated with Armaflex insulation with a vapor barrier (25 mm).
• The tank is painted with Zink paint.
• It is possible to connect the tanks mutually in order to increase the total accumulation of the system.
• water accumulation tank for hot and cold process water – CAS-HV
• CAS-HV 303 (325 lit.), CAS-HV 503 (465 lit.), CAS-HV 803 (727 lit.),
• CAS-HV 1003 (920 lit.), CAS-HV 1503 (1426 lit.), CAS-HV 2003 (2122 lit.),
• CAS-HV 3003 (2960 lit.), CAS-HV 4003 (3820 lit.), CAS-HV 5003 (5022 lit.)
• The company assumes no responsibility for possible inaccuracies in this book-originated typographical errors or rewriting, all figures and diagrams are principal and it is necessary to adjust each actual situation on the field, in any case the company reserves the right to enter their own products such modifications as considered necessary.
• Centrometal d.o.o. Glavna 12, 40306 Macinec, Hrvatska
• centrala tel: +385 40 372 600, fax: +385 40 372 611
• servis tel: +385 40 372 622, fax: +385 40 372 621
• www.centrometal.hr
• e-mail:servis@centrometal.hr

References

• Home - Centrometal | TEHNIKA GRIJANJA

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