Subscribe to Our Youtube Channel
Related Manuals for Regulus RGMAT E R8 1F
Summary of Contents for Regulus RGMAT E R8 1F
- Page 1 Installation and Operation Manual RegulusRGMAT E R8 1F LOAD UNIT for heating systems RGMAT E R8 1F...
- Page 2 100 mm to enable insulation removal if needed. This Load Unit is intended for hydronic fireplaces and solid-fuel boilers. 2. Description of RGMAT E R8 1F Load Unit Main Features The load valve integrated in the load unit ensures keeping min. inlet...
- Page 3 3. RGMAT E R8 1F Connection Diagram Example of possible connection I The diagram shows a typical connection of a solid fuel HW STORAGE TANK boiler, thermal store and heating circuit (with the recommended CSE MIX R8 1F pump station – not included in supply).
- Page 4 4. Function Description of TSV3B Valve The TSV3B load valve is fitted with an integrated thermo- static insert that will close the A inlet (from a heating sys- tem), if the return water temperature to the boiler (AB out- let) is lower than the opening one. As soon as the opening temperature is reached, the thermostat starts opening the A inlet slowly and mixing the cold return water with the hot water from the B inlet (boiler flow) with the aim to...
- Page 5 5. RPA 25-8 130 mm Circilation Pump 5.1. General Information The high efficiency circulation pumps of the RPA series are used exclusively for the circulation of liquids in hot water heating systems. Operating the pump in other systems or in systems containing too little water, air bubbles or not pressurized can lead to its rapid destruction.
- Page 6 5.4.Pump Wiring Connecting/disconnecting the pump must be done by a professionally qualified person! Insert the power cable into the connector on the pump. Connect the wires at the other end of the cab- le to the corresponding terminals in the terminal block. 5.5.
- Page 7 NUMBER OF PRESSES OPERATING MODE LED INDICATORS CS III constant speed III (factory setting) PP I proportional pressure I PP II proportional pressure II PP III proportional pressure III CP I constant pressure I CP II constant pressure II CP III constant pressure III CS I constant speed I...
- Page 8 PUMP AIR VENTING If the pump is aerated: Activate the vent function by pressing and holding the control button for 5 seconds. Venting is indicated by five flashing LED lights - see picture. The pump alternately switches on and off during venting. Venting lasts for 5 minutes, after which the pump switches to normal mode.
- Page 9 PUMP OPERATING MODES Proportional pressure PP The operating mode „proportional pressure“ is recommended in systems where it is appropriate to reduce the pump discharge pressure together with the decrease of the required flow rate. A typical example is a heating circuit with radiators equipped with thermostatic valves, when choosing this operating mode can reduce the noise of the thermostatic valves, which is usually caused by closing of a larger number of radiators in the system.
- Page 10 Constant pressure CP The operating mode „constant pressure“ (constant head) is suitable for hydraulic circuits of heat sources (boilers, heat pumps, solar thermal systems, etc.), hot water tanks, hot water heaters, floor heating systems and extensive heating circuits where the previous PP mode could cause underheating by reducing the head.
- Page 11 Constant speed CS The operating mode „constant speed“ means that the pump does not adjust its speed in any way depending on the flow rate or head of the hydraulic circuit. The flow rate and head of the pump is therefore completely dependent on the set speed level (I, II, III) and on the setting of the hydraulic circuit.
- Page 12 5.6. Technical Data Electric Data Power supply 1~230 V, 50/60 Hz Max. power consumption 65 W Max. current 0.65 A IP rating IP 44 Insulation class Motor protection not needed (block resistant)
- Page 13 5.7. FAULTS, THEIR CAUSE AND TROUBLESHOOTING FAULT PROBABLE CAUSE TROUBLESHOOTING Loose cable or power Check the power supply and interruption power cable connection Damaged pump control Pump not running Replace the pump electronics Disconnect the actuator and Blocked pump impeller clean the pump Increase the pump suction Low pump suction pressure...
- Page 14 6. Installation Options This Load Unit comes in the version for horizontal installation to the right of a boiler. However, it can be installed also into vertical piping or horizontally to the left of a boiler. When being installed horizontally to the left of a boiler, the Load Unit needs to be turned by 180°...
- Page 16 ©2024 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...
Need help?
Do you have a question about the RGMAT E R8 1F and is the answer not in the manual?
Questions and answers