Regulus - Energy saving solutions
User Manual for Regulus models including: PS 200 N Plus, PS 300 N Plus, PS 400 N Plus, PS 500 N Plus, PS 600 N Plus, PS 700 N Plus, PS 800 N Plus, PS 900 N Plus, PS 1000 N Plus, PS 1100 N Plus, PS 1500 N Plus, PS 2000 N Plus, PS 200 N Plus Thermal Stores, Thermal Stores, Stores
PS 1100 N Rezervor de acumulare : Regulus
│6 Example II. Biomass boiler (fireplace insert/stove) and electric heating element. THERMOSTAT THERMOMETER KEY 1 – hot water storage tank 2 – el. heating element for DHW w. thermostat 3 – electric heating elements for heating system 4 – thermal store for central heating - PS xxx N (K , N25) 5 – heating system expansion vessel 6 – boiler load unit – thermostatic 7 – biomass ...
File Info : application/pdf, 12 Pages, 1.05MB
DocumentDocumentPS N+ www.regulus.eu Installation and Operation Manual EN THERMAL STORES PS 200 N+, PS 300 N+, PS 400 N+, PS 500 N+, PS 600 N+, PS 700 N+, PS 800 N+, PS 900 N+, PS 1000 N+, PS 1100 N+, PS 1500 N+, PS 2000 N+ PS N+ CONTENTS 1 Description .................................................................................................................................................... 3 1.1 Models ............................................................................................................................................... 3 1.2 Tank Protection ................................................................................................................................. 3 1.3 Thermal Insulation ............................................................................................................................. 3 1.4 Connection points on the tank ........................................................................................................... 3 1.5 Packaging ......................................................................................................................................... 3 2 General Information ...................................................................................................................................... 3 3 Dimensions and Other Technical Data ........................................................................................................ 4 4 Operation ....................................................................................................................................................... 5 5 Typical Layout Examples with Thermal Store ............................................................................................ 5 6 Installation and Commissioning .................................................................................................................. 7 6.1 Connection to heat sources .............................................................................................................. 7 6.2 Connection to a solar thermal system ............................................................................................... 7 6.3 El. heating element installation ......................................................................................................... 7 6.4 Commissioning .................................................................................................................................. 7 7 Installing Insulation on the Tank ................................................................................................................. 8 8 Maintenance .................................................................................................................................................. 10 9 Disposal ......................................................................................................................................................... 10 10 Warranty ......................................................................................................................................................... 10 2 1 - Description PS N+ Thermal Stores are intended for storing and subsequent distribution of thermal energy from solid-fuel fired boilers, heat pumps, solar collectors, electric boilers etc. These tanks do not enable installation of heat exchangers, only direct installation of an electric heating element. 230V or 3x230V/400V heating elements (2-12 kW output) can be installed directly into the 6/4" connections. Tanks are fitted with nine connections for heat sources and a heating system, four connections for installing sensor sheaths and one connection for a safety valve. A 100mm thick insulation for these tanks can be purchased as a separate item. 1.1 - Models Twelve models of 181, 280, 397, 474, 561, 656, 804, 860, 927, 1040, 1504 and 2005 l capacity. 1.2 - Tank protection The inner surface has no finish, no anticorrosion protection, the outer surface is lacquered in gray. 1.3 - Thermal Insulation Thermal insulation is available as a separate item. For easier handling, the insulation shall not be fitted on the tank until it reaches its definite place of installation. The insulation is made of fleece, 100 mm thick, with a hard polystyrene surface. It is closed by a quick lock. 1.4 - Connection points on the tank 8× side connections in a circular section of 90°, G 6/4" F thread 1× top connection, G 6/4" F thread" 4× side connections for sensor sheaths, G 1/2" F thread 1× connection for installation of a 3bar safety valve, G 1/2" F thread 1.5 - Packaging Thermal stores are delivered standing, each screwed to its separate pallet, packed in bubble wrap. 2 - General Information This Manual is an integral and important part of the product and must be handed over to the User. Read carefully the instructions in this Manual as they contain important information concerning safety, installation, operation and maintenance. Keep this Manual for later reference. The appliance shall be installed by a qualified person according to valid rules and Manufacturer`s Instructions, otherwise the Warranty is null and void. This appliance is designed to accumulate thermal energy of heating water and distribute it subsequently. It must be connected to a heating system and heat sources. Using the thermal store for other purposes than above described is forbidden and the manufacturer accepts no responsibility for damage caused by improper or wrong use. The thermal store must not be used as a hot water storage tank! 3 3 - Dimensions and Other Technical Data Dimensions scheme ØD1 ØD CONNECTIONS pos. conn. Heat sources B1 G 6/4" F B2 G 6/4" F Heating system H1 G 6/4" F H2 G 6/4" F Control and safety C1 G 1/2" F C2 G 1/2" F C3 G 1/2" F T G 1/2" F P G 1/2" F Universal inlet/outlet U1 G 6/4" F U2 G 6/4" F U3 G 6/4" F U4 G 6/4" F U5 G 6/4" F H1 Type - model Tank code Insulation code Storage volume [l] Empty weight [kg] Tipping height [mm] Dimensions [mm] 4 Tank code: ........................................................................... a Insulation code: ........... ........................................................ b Storage volume: ................................................................... c Max. working pressure in tanks PS200 N+ ÷ PS1100 N+: ... 4 bar Max. working pressure in tanks PS1500 N+ ÷ PS2000 N+: 3 bar Max. working temperature in tank: ....................................... 95 °C Empty weight: ....................................................................... d Tipping height without insulation: ......................................... V1 PS200 N+ PS300 N+ PS400 N+ PS500 N+ PS600 N+ PS700 N+ PS800 N+ PS900 N+ PS1000 N+ PS1100N+ PS1500 N+ PS2000 N+ a 14717 14720 13783 14723 15135 15138 15141 15144 15147 15150 15153 15156 b 19295 19048 19304 19296 19332 19316 19297 19298 19049 19305 19303 19312 c 181 280 397 474 560 656 804 860 927 1040 1504 2005 d 42 52 71 72 80 85 99 103 109 128 176 209 V1 1370 1435 1930 1940 1965 2080 1890 2020 2120 2125 1965 2055 ø D1 650 750 750 800 850 900 1000 990 1000 1050 1300 1450 ø D 450 B1 1093 550 1120 550 1610 600 1615 650 1625 700 1635 800 1455 790 1645 800 1690 850 1740 1100 1475 1250 1510 B2 193 220 220 H1 1351 1405 1905 225 1915 235 1935 245 1955 315 1845 255 1975 300 2080 260 2080 335 1885 370 1955 H2 193 220 C1 1093 1120 220 1610 225 1615 235 1625 245 1635 315 1455 255 1645 300 1690 260 1740 335 1475 370 1510 C2 413 440 565 560 570 580 605 590 635 615 625 660 C3 843 870 1265 1270 1280 1290 1155 1300 1345 1385 1175 1210 T 993 1020 1480 1485 1495 1505 1335 1515 1560 1620 1355 1390 P 333 360 450 450 440 450 450 390 435 395 450 450 U1 1093 U2 333 1120 360 1610 450 1615 435 1625 440 1635 455 1455 515 1645 465 1690 510 1740 490 1475 535 1510 570 U3 793 795 1150 1155 1165 1175 1075 1185 1230 1270 1095 1130 U4 493 U5 893 520 680 685 695 705 695 715 920 1380 1385 1395 1405 1235 1415 760 1460 740 1500 715 1255 750 1290 KEY 1 Regulus heat pump (RTC, CTC) 2 pump station for heat pump CSE TC W iPWM MFB 3 electric heating elements for heating system 4 heating system expansion vessel 5 collector/manifold, HV 60/125-2 6 pump station for heating system 2 - CSE2 MIX 7 pump station for heating system 1 - CSE2 8 thermal store for central heating - PS xxx N+ (K+, N25) ÚT central heating (heating system) KK ball valve ZV check valve AOV automatic air vent valve VK drain valve SVE expansion vessel service valve PV-ÚT safety valve for heating system MFB Magnet Filterball 4 - Operation In a thermal store, heating water can be heated up by various types of hot-water boilers, renewable energy sources (heat pumps, solar collectors), or possibly also by electric heating elements. The thermal store is connected to the energy source using a G 6/4" connection fitting. Should the tank be connected to a solar thermal system, a heat exchanger shall be used for the connection because heating water is not used as the heat transfer fluid in a solar thermal system. The individual tank outlets are fitted according to the circuits to be connected. 5 - Typical Layout Examples with Thermal Store Example I. Heat pump and electric heating element. 5 THERMOMETER THERMOSTAT BRAIDED HOSE COMPENSATOR Example II. Biomass boiler (fireplace insert/stove) and electric heating element. 6 THERMOSTAT THERMOMETER KEY 1 hot water storage tank 2 el. heating element for DHW w. thermostat 3 electric heating elements for heating system 4 thermal store for central heating - PS xxx N+ (K+, N25) 5 heating system expansion vessel 6 boiler load unit thermostatic 7 biomass boiler (fireplace insert/stove) 8 pump station for heating system - CSE MIX 9 pump station for DHW heating CSE OTS ZV 10 pump station for DHW recirculation CSE TVMIX ZV 11 safety kit for HW storage tank 12 DHW expansion vessel SV cold water TV hot water CV hot water recirculation ÚT central heating (heating system) KK ball valve ZV check valve AOV automatic air vent valve PTR pressure temperature relief valve REDV pressure reducing valve (optional) VK drain valve SVE expansion vessel service valve PV-ÚT safety valve for heating system MFB Magnet Filterball F filter BVTS safety relief valve of boiler cooling loop 6 - Installation and Commissioning Installation shall meet valid rules and may be done by qualified staff only. Defects caused by improper installation, use or handling are not covered by warranty. After the tank is installed and connected to an existing heating system, it is recommended to clean the entire heatingsystem using a suitable cleaning agent, e.g. BP 400. Anti-corrosion protective liquid should be also used, e.g. BP 100 Plus. 6.1 - Connection to heat sources Place the tank on the floor, as close to your heat source as possible. Fit the insulation, cf. Installing Insulation on the Tank. Connect the heating system according to the recommended connection layout - see Chap. 5.Install a drain valve at the lowest point of the tank. Install an air vent valve at the highest point of the system. Insulate all the connecting piping. 6.2 - Connection to a solar thermal system This thermal store is primarily not designed to be connected to a solar thermal system. However, when needed, such a connection can be done by means of a heat exchanger between the solar thermal system and the thermal store. In such an event, all the connecting piping between the tank and this heat exchanger shall be thoroughly insulated. 6.3 - El. heating element installation These thermal stores can be equipped with electric heating elements of output up to 12 kW depending on the volume of the thermal store - see the table of max. output of heating elements in hot water tanks and thermal stores. They can be connected either directly (elements with integrated thermostat) or via the controller of the entire heating system. All electric heating elements shall be protected by a safety thermostat. The electric heating element shall be wired by a professionally qualified person only. 6.4 - Commissioning Ground the tank before commissioning. This tank is not designed for DHW heating. The tank shall be filled up together with the heating system, respecting valid standards and rules. In order to minimize corrosion, special additives for heating systems should be used. The quality of heating water depends on the quality of filling water at commissioning, on the top-up water quality and on the frequency of topping up. This has a strong influence on the lifetime of heating systems. Poor quality of heating water may cause problems like corrosion or incrustation, esp. on heat transfer surfaces. Fill the heating circuits with the appropriate fluids and air-bleed the entire system. Check all connections for leaks and verify the system pressure. Set the heating controller in compliance with the documentation and manufacturer's recommendations. Check regularly proper function of all control and adjustment elements. 7 7 - Installing Insulation on the Tank Product description Fleece insulation with a hard polystyrene surface, closed by a quick lock. Warning Insulation installation shall be done in two or three persons, depending on its size. The PU leather surface coated fleece insulation must not be installed at temperatures below 20 °C. If this cannot be avoided, the insulation shall be pre-warmed in another room to at least 20 °C. It is impossible to install insulation of lower temperature, there is a risk of damage. Do not use any tools for installation. Keep away from open fire. Installing insulation 1. Put the bottom insulation under the tank and place the tank following installation instructions. 2. Wrap the insulation around the tank carefully. Check that the insulation adheres to its body perfectly. This can be reached by rubbing and patting the insulation by hand from its centre evenly in both directions until the insulation adheres to the tank's surface completely and no bubbles are left. 3. Use the holes for connections as a rest during the insulation installation. 4. At least one person presses the insulation to the tank, pulling both ends together. The other person closes the quick lock from the side. 5. Put on the upper insulation and cover. 6. Push on the covering plastic rosettes depending on the size of connections, or put on the flange plug(s) with insulation. 7. Finish the tank installation in compliance with the respective instructions and valid standards and rules. Warranty on insulation The insulation is covered by a 24-month warranty. This period starts the next day after the insulation is sold. Warranty shall become null and void if: the procedure described in the Installation Manual was not respected, the product was used for other purposes than intended. Warranty does not cover: usual wear and tear, damage caused by fire, water, electricity or another natural disaster, defects caused by failure to use the product in compliance with its intended purpose, by improper use and insufficient maintenance, defects caused by mechanical damage to the product, defects caused by tampering or incompetent repair. 8 9 8 - Maintenance If the tank is fitted with a heating element, disconnect it from the mains first. Clean the exterior of the tank with a soft cloth and a mild detergent. Never use abrasive cleaners or solvents. Check all tank connections for leaks. 9 - Disposal Packaging shall be disposed of in compliance with the valid rules. When the product reaches the end of its life, it shall not be disposed of as household waste. It shall be dropped off at a Local Waste Recycling Centre. Insulation shall be recycled as plastic and the steel vessel as scrap iron. 10 - Warranty This product is covered by warranty according to the conditions described in this Manual and according to the Warranty Certificate. A Warranty Certificate is an integral part of the supply 10 11 ©2023 We reserve the right to errors, changes and improvements without prior notice. REGULUS spol. s r.o. E-mail: sales@regulus.eu Web: www.regulus.eu v1.2-01/2023