Related Manuals for Unical M 3000 S
Summary of Contents for Unical M 3000 S
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Page 1: Installation And Servicing
M 3000 S ® INSTALLATION AND SERVICING INSTRUCTIONS 00333624 - 1 edition - 09/10... -
Page 2: Table Of Contents
Failure to follow the instructions indicated in this manual, which is supplied with the boiler, could cause injury to persons, animals or damage to property. UNICAL shall not be held liable for any injury and/or damage. CONTENT 1 GENERAL INFORMATIONS ..............................3 1.1 Symbols used in the manual .............................. -
Page 3: General Informations
The appliance is designed for the operation in hot water heating systems. Any different use is considered as improper. For any resultant damage from an improper use UNICAL is not taken on any responsibility; in such a case the responsibility is completely of the user. -
Page 4: Instructions For The Safety
General information 1.5 - WARNINGS FOR THE SAFETY ATTENTION! The installation, adjustment and the maintenance of the appliance have to be performed by professionally qualified personnnel, in conformity to the normes and local rules in force, because a wrong installation can provoque damages to people, animals and things, for which the manufacturer cannot be considered re- sponsible. -
Page 5: Data Of The Appliance
Please read carefully the instructions contained in this manual as they provide important indications regarding the safe Any repairs must be carried out solely by Unical authorized installation, use and servicing of this appliance. technicians and using only original spare parts. Non- observance of the above requirement may jeopardize the Keep this manual in a safe place for future reference. -
Page 6: Technical Features And Dimensions
• No more cold returns to the boiler, thus avoiding conden- composed of: sation problems in traditional boilers. • Box for embedding in which the Thermal Module M 3000 S • Utlilisation of more M 3000 S in battery, up to a maximum of is placed 14 modules. • Cover •... - Page 7 Technical features and dimensions M 3000 S inc. View from top Rm Mm Rm Mm View from bottom Hign temperature circuit return Flow to heating system (from the boiler) Mm Mixed temperature circuit flow Heating system return (from the boiler)
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Page 8: Main Components
MIXING BOTTLE TEMPERATURE (HYDRAULIC HEADER) SENSOR 3 SPEED CIRCULATING DRAIN COCK PUMP ZONE VALVE MANUAL RESET LIMIT THERMOSTAT M 3000 S Inc AUTOMATIC AIR VENT BOILER FLOW TEMPERATURE SENSOR PRIMARY CICRCUIT BOILER FLOW ADJUSTER ELECTRICAL CONNECTION BOX MOTORIZED DIVERTING VALVE... -
Page 9: Hydraulic Circuitsi
Flow (mixed water) Rm Mm 2.5 - MAIN FEATURES M 3000 S M 3000 S inc Max. output available on the mixed circuit with t 5 °C (Flow temp. 40 °C) Max output available on the mixed circuit with t 10 °C (Flow temp. 40 °C) -
Page 10: Instructions For The Installer
Instruction for the installer INSTALLATION INSTRUCTIONS 3.1 - GENERAL WARNINGS ATTENTION! The appliance must be positioned so that at le- ast the minimum operational and servicing clea- ATTENTION! rances are provided. This appliance has been designed only for iinside installations. Therefore this applian- ce must not be installed and operated out- The appliance must be connected to a heating doors. -
Page 11: Packaging
Instruction for the installer 3.3 - Packaging M 3000 S The thermal module M 3000 S is supplied completely assem- bled in a strong cardboard box. Agfter removal of the appliance fron the carton, make sure the appliance is complete and not damaged. -
Page 12: Placement Of The Appliance
IInstruction for the embedding mounting of the unit. - The cover of the embedding can be painted with cold-wa- The unit to be integrated allows to position the M 3000 S inc. ter paint. It is suggested to use, first, a filler paint in order to completely hiden in the wall thickness. -
Page 13: Mounting Of The Appliance
HEATING The heating flow and return of the boiler must be connected to The thermal module M 3000 S can be used alone or con- the Thermal Module as shown in the picture (upper side). nected together with other modules up to a maximum of 14 From the lower side there are: modules. -
Page 14: Connection To The Heating Site
Instruction for the installer 3.7 - CONNECTION OF THE HEATING SIDE For the dimensioning of the heating circuit it is necessary to keep into consideration the hydraulic resistance generated by the radiators, the possible thermostatic valves, the radiator WARNING! valves and the configuation of the whole heating system. Before connecting the unit make a careful washing of the pipings with a suitable product The layout of the pipes must be conceived in such a manner... -
Page 15: Installation Examples
D.H.W. loading pump on the terminal strip of the M 3000 S in correspondence of the terminals BOILER (TA). To/from high The connection between the boiler and M 3000 S temperature circuit must be done on the terminals BOILER (OT/+) (see wiring diagram on page 23). -
Page 16: Electrical Connections
The appliance is equipped with a supply cable of 1.5 meters and a cross section of 3x0.75 mm² , connected to the terminal EVE 05 ALKON 50 socket Y2 of the printed circuit board M 3000 S. ALKON 18 - 28 - 35 CLIPPER ALKON PLUS 35 CUTTER The elctrical wirings are shown on the chapter "ELECTRICAL... -
Page 17: Examples Of Hydraulic Connections
ROOM and the predominant winds. STAT / NS To avoid electromagnetic disturbances it is ne- BUS - cssary to separate the harness between outer BUS + sensor and the M 3000 S terminal strip from BOILER 230 V harness. (TA) - Page 18 If an ON/OFF TIMER is used for the night reduction, make the connection to the terminals ROOM STAT / NS. TA On/Off for control of high The jumper JP1 (on the PCB of M 3000 S ) must be moved as ROOM STAT (230 V) N temperature circuit.
- Page 19 BROWN - BLUE ROOM STAT (230V) In case a REGOLAFACILE is used, connect it to the terminals, ROOM STAT / NS. The jumper JP1 (onto PCB of M 3000 S) has to be positioned TA on/off for control of high ROOM as shown in the picture.
- Page 20 Instruction for the installer Cascade connection of more M 3000 In case more M3000s have to be installed, inter-modules com- Attention! munication is granted by the connection to the terminals OV Remove the jumper JP2 (placed on the BUS + BUS - among the different modules (max 14). electronic PCB) of the intermediate mod .
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Page 21: Electrical Diagrams
Instruction for the installer 3.11 - WIRING DIAGRAMS Actual wiring diagram BROWN BLUE PINK Remote YELLOW (Night shift) ROOM STAT (230 V) N BOARD 00630130 BOILER YELLOW (OT / +) BOARD 00630130 GRAY SHIELD GREEN SENSOR BROWN ROOM WHITE STAT / NS BLUE BROWN BLACK... - Page 22 Instruction for the installer Example of connection diagram: between M 3000 and boiler without data communication possibility (see list on page 16). (*) TA modulante TA on/off (control of low (control of high temperature circuit) temperature circuit) REGOLA FACILE C O RRE Z IO N E M AN UA L E D I TE M PE RAT U RA at tiva s olo co n ris c ald a m e nto in f unzio ne P R OG RA M MI P RE M ER E IN SIEM E...
- Page 23 Instruction for the installer Example of connection diagram between M 3000 and boiler with data communication possibility (see list on page 16). (*) TA modulating TA on/off control of low (control of high temperature circuit temperature circuit) REGOLA FACILE C O RRE ZION E M AN UA LE DI TE M P E RA TU RA at tiva so lo c on ris c alda m e n to in f un zio n e P R OG RA M MI P RE ME RE IN SIE M E...
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Page 24: Adjustment Of The Modules In Simple Installations
(M 3000 + Boilers with data communication possibility) capacity) The connection of just one M 3000 S to a boiler (without data The connection of just one M 3000 S to a boiler (with data communication capacity) requires the adjustment of the... -
Page 25: Preadjusted Regulation Parameters
Instruction for the installer 3.13 - PREADJUSTED In case of installation with more thermal REGULATION PARAMETERS modules it is necessary to modify some parameters Pre-adjusted parameters on the module M 3000 S Sub parameter Name Factory Value Description Regolafacile setting 5 ÷... -
Page 26: Adjustment Of The Modules In Complex Installations
3.14 - ADJUSTMENT OF M 3000 IN COMPLEX INSTALLATIONS up to 4 M 3000 S + boiler The application of M 3000 S in complex installations requi- Cascade connection of several M 3000 S res the designation of a main module (MASTER) and se- condary modules (SLAVE). - Page 27 Instruction for the installer more than 4 and up to 13 M3000S + boiler Cascade connection of several M3000S Once completed the setting of the switche 1-2-3-4 on each The use of the modules in more complex installations re- SLAVE module, it is necessary to modify via the REGOLAFA- quires the designation of a main module (MASTER) and the CILE the parameter 01 ‘’code for SLAVE module identifica- one of the secondary modules (SLAVE 1..SLAVE 13).
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Page 28: Adjustment Of The Climatic Curve
Instruction for the installer 3.15 - ADJUSTMENT OF THE CLIMATIC CURVE For an installation with two circuits, of which one working at - Adjust through the trimmer ''B'' the non heating outer tem- H.T. for radiators and one for L.T. floor heating: prature from which the user does not whish to have any - Adjust the maximum desired temperature in the H.T. - Page 29 Instruction for the installer Adjustment of the climatic curve through the plus of the theoretical 20°. REGOLAFACILE. If, for instance, the selected curve is the n. “2” and the outer temperature is 0° C the theoretical calculated flow temperatu- re will be of about 68° C. At this point the actual flow tempera- In the installations, that foresee, togheter with ture will be of 68°C if the requested flow temperature is 20 °C, the outer sensor, not an ON/OFF room ther-...
- Page 30 For a main M 3000 S (Master) connected to a boiler with data communication capacity (with both switches 2 - 3 in To get acces to the leds it is necessary to remo- ON position): ve the cover of the electrical box.
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Page 31: Error Codes
MASTER MODULE : It is not possible to establish the commu- code priority nication between the MASTER M 3000 S and the a M3000 S No remote control detected SLAVE. Description: Probable error on the PCB 00630083 The BC (Bus Code) shown on the display will be a figure Verify the connection between 00630083 and remote control given by the addition of 50 and the No. -
Page 32: Adjustment
Adjustments ADJUSTMENTS Adjuster of the boiler primary circuit 5.1 - COMMISSIONING - Fill the heating circuit (see the boiler user instructions) - Purge the air from the air vent of the thermal module, pla- ced on the air separator. - Check the pressure in the system through the boiler mano- meter. - Page 36 - info@unical-ag.com La Unical declina ogni responsabilità per le possibili inesattezze se dovute ad errori di trascrizione o di stampa. Si riserva altresì il diritto di apportare ai propri prodotti quelle modifiche che riterrà necessarie o utili, senza pregiudicarne le caratteristiche essenziali.
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