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Summary of Contents for Regulus LYRA 1000 VVS
- Page 1 Installation and Operation Manual LYRA 1000 VVS THERMAL STORE LYRA 1000 VVS...
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Page 2: Table Of Contents
CONTENTS 1 Description ..............................1.1 Models ............................... 1.2 Tank protection ..........................1.3 Thermal insulation ..........................1.4 Packaging ............................2 General Information ............................3 Technical Data and Dimensions ........................4 Operation ................................ 5 Connections ..............................5.1 Mounting pump stations and accessories onto LYRA ................ 5.2 Connecting heating circuits ........................ -
Page 3: Description
1 - Description Regulus LYRA Thermal Stores are intended for accumulation and subsequent distribution of thermal energy from solid-fuel fired boilers, heat pumps, solar collectors, electric boilers etc. The Thermal Store shall be always connected to a sealed heating circuit. The tank comes with complete accessories for connection to heating circuits, solar system and hot water. -
Page 4: Technical Data And Dimensions
3 - Technical Data and Dimensions code: Total fluid volume: ....................Fluid volume in tank: ................... Fluid volume in heat exchanger: ................. Heat exchanger surface area: ................Max. working temp. in tank: ................Max. working temp. in heat exchanger: .............. Max. -
Page 5: Connections
12228: LYRA 1000 VVS Thermal Store with 2 heating circuits and DHW recirc. Code Name 11999 PSW 1000 FWS Thermal Store for LYRA... - Page 6 12227 : Solar Pump Station Connection Kit for LYRA/VEGA390 Code Name 3012 DN20 hose for water, 100-200 mm long, 3/4“ FM 2 pcs 154 Sensor Sheath, 7x8x100 mm, 1/2“, for 1 sensor 1 pcs 7223 Reducing Hex Nipple, 1“x3/4“, M/F, brass 2 pcs 6447 Insulation DNa 28,13 mm thick, 2 m 0,5 m...
- Page 7 MOUNTING INSTRUCTIONS WARNING! At least 20 °C and 4 persons are necessary to mount the insulation. All threaded connections shall be sealed either with a thread sealant or with the gaskets included in separate kits. 1. Remove the tank from its pallet and place it to its approximate position, shift the bottom insulation under the tank.
- Page 8 4. Peel off the protective foil from the insulation, apply the self-adhesive annuluses around the openings for connections. Some annuluses are cut out, these shall be used in places where openings are close to each other (the annuluses overlap). 5. Fit the assembly with elbow ball valve (code 12690). From this point on, it is important to stick to the sequence of installation steps described below! 6.
- Page 9 8. Fit the 3/4” ball valve (code 998) to the tank and the 3/4” FF hex nipple (code 6970) into the valve, both these components are included in the Kit code 13234. Turn the ball valve into the position shown in the fig. 9.
- Page 10 11. Fit the fresh water station (code either 9717 or 9913) using 4 screws M6x16 with washers (codes 12996 and 7853) - all these components are included in the Kit code 12226. 12. Connect the TSV3B assembly (code 12687) using a 3/4“ pipe, 100 mm long (code 11946) - included in Kit 13234 with 3/4“...
- Page 11 14. Fit the solar pump station (code 14866) using 2 screws M6x16 and washers (codes 12996 and 7853) - all these components are included in the Kit code 12227. 15. Connect the solar pump station to the tank using the respective Kit (code 12227). Prior to fitting, cut the insulation to length and slide it onto the pipe.
- Page 12 17. Using the 1” pipe 250 mm long (code 3016), connect the pressure gauge assy with the inner 1” elbow of the pump station with 4-way valves. 18. Fit the 1” pipe 410 mm long (code 11271), connect the zone valve assy with onto the pump station.
- Page 13 20.Connect the T-piece assy at 3 points, see fig. 21. Using the 5/4” pipe 580 mm long, connect the T-piece assy with the ball valve assy. 22. Fit two thermometers (code 10474), included in Kit 13237, and 6/4” and 1/2” plugs or electric heating elements and a safety thermostat.
- Page 14 23. Fit the hex nipple 6971 into the sleeve and then the safety valve (code 605) – included in Kit 13237. 24. Push the front insulation onto the pump station with 4-way valves. 25. Connect the terminals of the pumps with cables, push the cables behind the insulation. │...
- Page 15 26. Fit the plastic cover onto the pump station with 4-way valves and fix it with 4 plastic screws M6x10 (code 12713). 27. Fit the top insulation and the top plastic cover onto the tank. 28. Fit the automatic air release valve (code 11708) with ball valve (code 11965) and hex nipple (code 6971), all included in Kit 13237.
- Page 16 Completely fitted tank: ed tank: │...
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Page 17: Connecting Heating Circuits
5.2 Connecting heating circuits 1. Return line from Heating Circuit 1 – G1”F 2. Flow to Heating Circuit 1 – G1”F 3. Flow to Heating Circuit 2 – G1”F 4. Return line from Heating Circuit 2 – G1”F As a variant, LYRA can be supplied with a pump station for one heating circuit only. -
Page 18: Examples Of Heat Sources Connection
5.5 Examples of heat sources connection Inlets and outlets for connecting various heat sources are located across from pump stations for heating and DHW. Openings for electric heating elements are situated left from the pump station for heating. EXAMPLE I: Hydronic fireplace insert with heat exchanger and hydronic boiler (electric, gas, oil or wood pellet fired) electricity boiler... -
Page 19: Installation Of Electric Heating Elements
EXAMPLE III. Heat pump with flow temperature over 60 °C, electric heating elements safety temp. limiter el. heating elements heat pump max. flow temp. 65 °C Kit for expansion vessel connection (code 13437). During operation, the 6/4” valve shall be secured in an open position. 5.6. -
Page 20: Thermal Store Installation
This product is covered by warranty under the conditions listed in this Manual and in compliance with the Warranty Certificate. A Warranty Certificate is an integral part of this accumulation tank scope of supply. v1.6-12/2017 ©2017 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...
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