Gelco Nordic ApS Hylkedamvej 70 DK-5591 Gelsted Tel.: +45 6346 5408 Fax.: +45 6346 5404 info@gelco-nordic.dk
TECHNICAL AND OPERATIONAL DOCUMENTATION Operation Manual
Extension Module executions: MCR-R0424-1 MCR-R0424-2 MCR-R0448-1 MCR-R0448-2 MCR-R0448-4 MCR-R0424-K MCR-R0448-K
Gdańsk ver. 2.1-2009.08.01
www.gelco-nordic.dk
MCR-R04XX TECHNICAL AND OPERATIONAL DOCUMENTATION
CONTENTS 1. INTRODUCTION .................................................................................................... 3 2. PURPOSE .............................................................................................................. 3 3. CONSTRUCTION AND OPERATION .................................................................... 3 4. TRANSPORT, DELIVERY, STORAGE .................................................................. 5 5. MODULE INSTALLATION ..................................................................................... 5 6. MAINTENANCE ..................................................................................................... 5 7. TERMS OF GUARANTEE AND SERVICE ............................................................ 6 8. TECHNICAL DATA ................................................................................................ 7 9. CONNECTION DIAGRAMS ................................................................................... 8 10. TECHNICAL APPROVAL AND CERTIFICATE ................................................. 15
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MCR-R04XX TECHNICAL AND OPERATIONAL DOCUMENTATION
1. INTRODUCTION This technical and operational documentation permits the user to get acquainted with the purpose, construction, principle of operation, correct installation and operation of extension modules MCR-R in versions MCR-R0424-1, MCR-R0424-2, MCR-R0448-1, MCRR0448-2, MCR-R0448-4, MCR-R0424-K, MCR-R0448-K. The documentation also contains additional information about conditions of operation, maintenance and terms of guarantee of the product. Observance of recommendations included in the technical and operational documentation will ensure correct functioning of the smoke exhaust systems and safety of the system users. MERCOR SA reserves the right to introduce modifications to the product or to this document without notice.
2. PURPOSE Extension modules MCR-R are a part of the smoke control system which also includes other products of MERCOR SA, among others: spot smoke exhaust vents MCRProlight Plus, smoke exhaust vents embedded in continuous rooflights and skylights of the system MCR PROLIGHT, central smoke exhaust controllers MCR9705 and MCR0204, and others. Extension modules MCR-R are used for controlling and supplying with voltage of 24 V= the electrical actuators installed in smoke exhaust vents MCR PROLIGHT, MCR PROLIGHT+, smoke exhaust windows equipped with actuators MCR W or MCR L (modules MCR-R0424-1, MCR-R0424-2, MCR-R0448-1, MCR-R0448-2, MCR-R0448-4), or for controlling and supplying with voltage of 24 V= the electrical actuators of smoke curtains MCR KURTYNA (modules MCR-R0424-K, MCR-R0448-K). The modules can also be used for supplying other devices (of other manufacturers), only after checking the technical possibility of cooperation and issuing an appropriate written declaration by MERCOR. Execution options: 1. MCR-R0424-1 1 output line of 24A, 2. MCR-R0424-2 2 output lines of 12A each, 3. MCR-R0424-K for curtains, 1 output line of 24 A, 4. MCR-R0448-1 1 output line of 48A. 5. MCR-R0448-2 2 output lines of 24A each, 6. MCR-R0448-4 4 output lines of 12A each, 7. MCR-R0448-K for curtains, 1 output line of 48 A. Extension modules MCR-R are designed for cooperation with central controllers MCR9705 and MCR0204 which control the module functions, correctness of its operation (module status) and continuity of the central controller-module and module-actuators lines. Extension modules MCR-R possess the Certificate of Conformity No. 2550/2007 with the requirements included in the Technical Approval no. AT-0401-0159/2007 issued by the Scientific and Research Centre for Fire Protection (CNBOP) in J贸zef贸w. Declaration of conformity no. 008/HO/2007 of 22.10.2007.
3. CONSTRUCTION AND OPERATION Extension modules have the following basic component assemblies: 1. casing with module status indicators on the door; 2. power supply and battery charging systems (configuration depending on the module version, T1, U1, U2, C1, Z1); 3. control system (US); 4. relays set (number depending on the module version, K1梅K5); 5. battery bank (B1, B2); 6. block of terminal strips with fuses (F1梅F6).
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MCR-R04XX TECHNICAL AND OPERATIONAL DOCUMENTATION
230V Failure Drives
6
1
3 4
2
5
Fig. 1. Extension module (on the left – door view, on the right – casing interior, version MCR-R0448-4).
The device casing is made of steel, painted in light grey colour (~RAL7035), designed for surface installation, with the possibility to enter cables from the top or from the back. The casing door is locked with a key. Component elements no. 2, 3, 4, 6 are located inside the casing, on the mounting plate. Batteries B1, B2 (elements no. 5) are placed on the bottom of the casing and connected to appropriate terminals. The output lines of the device (to actuators) and the battery circuit are protected against short-circuit using fuses, the number and size of fuses depends on the module version. The module also includes an overcurrent circuit breaker protecting the power supply mains 230 V~. Tab. 1 Summary of fuse sizes. Module type 0424-1 0424-2 0448-1 0448-2 0448-4 0424-K 0448-K
F2 25 A 25 A 50 A 25 A 50 A 25 A 50 A
F3
Fuse F4
12 A
12 A
25 A 12 A
12 A
F5
F6
12 A
12 A
The device is equipped with signalling of the following states: 1. 230V~ (power supply present) - green LED on, 2. Uszkodzenie (failure) - yellow LED on + signal sent to the central controller (active in the case of: missing power supply 230V~, missing or discharged batteries, damaged output line). 3. Praca (Drives - operation of actuators) - yellow LED on, For operation it is necessary to connect the module input to the actuators output of the central controller MCR9705 or MCR0204. One actuators output of the central controller can control only one extension module. Modules can be connected in cascade, i.e. module output can be connected to the input of a successive module. The module actuates the actuators in accordance with the signals from the central controller, present on the actuators line output (opens in the case of alarm, closes after the alarm is reset, opens and closes for ventilation).
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MCR-R04XX TECHNICAL AND OPERATIONAL DOCUMENTATION
In the case of missing mains power supply 230 V~ of the module or the central controller, vents can only be opened in the case of alarm, and the ventilation function is blocked in order to protect the batteries from discharging. Note: do not leave the device without mains power supply for a period longer than 72 h with batteries connected, due to the possibility of their damage.
4. TRANSPORT, DELIVERY, STORAGE Modules are delivered as assembled, in individual packages. Batteries are delivered separately. Devices should be stored in dry rooms, at temperatures of 0C÷40C.
5. MODULE INSTALLATION The module should be installed near the devices which are to be controlled by the module, in a place ensuring access to the device. During installation, disconnect all sources of power supply of the devices being installed. Use the types of connection cables in accordance with the up-to-date regulations (in particular §187 of the technical conditions for buildings and their location, Decree of the Minister of Infrastructure of 12.04.2005, Journal of Laws No. 75, item 690), of adequate cross-sections. Installation of the module should be performed in the following sequence: 1. Fasten the casing to the wall using steel fasteners, chosen for the substrate material: recommended fasteners have minimum diameter of the connecting element Ø8, e.g. M8 (note: do not drill holes in walls through the casing). 2. Make electrical connections in accordance with the enclosed diagrams (connect the central controllers, actuating devices, line termination resistors). 3. Connect the device to the power supply mains. Put connectors on the battery terminals. Switch on the overcurrent circuit breaker inside the casing. The LED 230V~ should be on. The LEDs PRACA (operation) and USZKODZENIE (failure) should remain unlit off. 4. Check the functioning of the system by actuating alarm from all available sources. 5. The device is ready for operation after the batteries are charged (up to 48 h from the first connection of the power supply mains, if the connected actuators are not used).
6. MAINTENANCE The module is basically a maintenance-free device, however the condition of the device should be inspected in accordance with the following list in order to ensure the operability of the smoke exhaust system: 1. Check the condition of the central controllers which control the module – if they signal no defects (every day). 2. Check the power supply of the extension modules (approx. every 3 days). If the power supply has been missing (or can be supposed to have been missing) for more than 72 h, call authorised service of MERCOR SA in order to inspect the condition of batteries. 3. Check the system operation by activating the alarm signal, and then clear the alarm signal. Check whether the connected devices have been opened and closed properly (once per month).
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MCR-R04XX TECHNICAL AND OPERATIONAL DOCUMENTATION
7. TERMS OF GUARANTEE AND SERVICE 1. MERCOR grants a 12-month quality guarantee for equipment, starting from the date of purchase, unless the agreement provides otherwise. 2. If during the term of guarantee any physical defects of the equipment become evident, MERCOR shall remove them within 21 days of the written notification, subject to paragraph 5. 3. In the event of defects resulting from inappropriate operation of the equipment or due to other reasons stated in par. 6, the Buyer/Guarantee Holder shall bear the costs of their removal. 4. Liability under the Guarantee covers only defects resulting from causes inherent in the equipment sold. 5. MERCOR reserves the right to lengthen the repair time in the event of complicated repairs or those that require non-standard sub-assemblies [elements] or spare parts to be purchased. 6. The guarantee does not cover: damages and breakdowns of the equipment due to inappropriate operation, user’s interference, lack of maintenance or periodic servicing; equipment damages resulting from causes other than those that MERCOR is responsible for, in particular: acts of God such as torrential rainfall, flood, hurricane, flooding, stroke of thunder, overvoltage in the mains, explosion, hail, fall of aircraft, fire, avalanche, landslide and secondary damages due to the above-listed causes. Torrential rain is defined as rain with an efficiency index of at least 4 (or 5 in Chomicz scale or torrential rain grade IV (A4)). Should it be impossible to determine the index mentioned in the previous sentence, the actual condition and the degree of damage at the place of its origin proving that it is the consequence of torrential rain will be considered. Hurricane is defined as wind blowing at the speed of at least 17.5 m/s (damages are deemed to have been caused by hurricane if the effects of hurricane have been found in the immediate neighborhood); damages due to failure to immediately report the defect discovered; worsened quality of coating due to the natural ageing process (fading, oxidation); defects due to using abrasive or aggressive cleaning products; parts liable to natural wear and tear during operation (e.g. seals) unless a manufacturing fault has occurred; damages due to aggressive external factors, especially chemical and biological ones. 7. Each defect under guarantee should be reported to a local representative of MERCOR immediately, i.e. within 7 days of its discovery. 8. The Buyer/Guarantee Holder is responsible for proper operation and maintenance of the equipment and for regular (min. twice a year) servicing. 9. The Guarantee shall expire forthwith if: The Buyer/Guarantee Holder makes design modifications on his own without consulting MERCOR SA, Maintenance or periodic servicing are not done in due time or are performed by unauthorized persons or a service center not authorized by MERCOR, or the equipment is operated in the wrong way, Any interference of unauthorized persons – except activities connected with normal operation of the equipment. 10. Moreover, in the cases specified in par. 9, MERCOR has no warranty obligations.
Maintenance 1. The equipment should undergo regular servicing every 6 months during the whole period of its operation. 2. The servicing should be conducted by companies with proper authorization of MERCOR or its local representative. Please contact a local representative of MERCOR for information about maintenance. Page 6 of 15
MCR-R04XX TECHNICAL AND OPERATIONAL DOCUMENTATION
8. TECHNICAL DATA Parameter Power supply voltage MCR-R0448 MCR-R0424 Recommended protection of the mains power supply circuit MCR-R0448 MCR-R0424 Voltage on output line(s) Batteries Battery charging voltage Cooperating central controllers Control line voltage Control input resistance Operating temperature range Casing protection degree Output lines continuity inspection resistors resistance Stand-by time without mains voltage (after this time the module can actuate the connected devices a single time) Number of control groups Load capacity and number of output lines MCR-R 0424-2 MCR-R 0424-1 MCR-R 0448-4 MCR-R 0448-2 MCR-R 0448-1 MCR-R 0424-K MCR-R 0448-K Load capacity of output control lines for modules MCR-R 0424K, MCR-R 0448-K Battery protection MCR-R0424 MCR-R0448 Device dimensions (H x W x D)
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Value 230 V, 50 Hz, max 1500 VA; max 750 VA; 40 A 25 A 24 V= 2x 12 V, 22 Ah, EUROPOWER EV 22-12 27.2 V ±0.2 @ 20C MCR0204, MCR9705 24 V= ±15%; 750 -10C ÷ 55C IP54 10 k 72 h 1 2 output lines of max 12 A each; 1 output line of max 24 A; 4 output lines of max 12 A each; 2 output lines of max 24 A each; 1 output line of max 48 A; 1 output line of max 24 A; 1 output line of max 48 A max 0.5 A
25 A 50 A 600 x 600 x 200 mm
MCR-R04XX TECHNICAL AND OPERATIONAL DOCUMENTATION
9. CONNECTION DIAGRAMS terminal P2
actuators to max 24 A
terminal P8
power supply mains 230V~
230V~ power supply input
Fig. 2. Cabling diagram of the module MCR-R0424-1
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Input from MCR central controller
Module output
MCR-R04XX TECHNICAL AND OPERATIONAL DOCUMENTATION terminal P2
power supply mains 230V~
230V~ power supply input
Input from MCR central controller
Fig. 3. Cabling diagram of the module MCR-R0424-2.
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Module output
actuators to max 12 A
actuators to max 12 A
terminal P8
MCR-R04XX TECHNICAL AND OPERATIONAL DOCUMENTATION terminal P2
actuators to max 48 A
terminal P8
power supply mains 230V~
230V~ power supply input
Input from MCR central controller
Fig. 4. Cabling diagram of the module MCR-R0448-1.
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Module output
MCR-R04XX TECHNICAL AND OPERATIONAL DOCUMENTATION terminal P2
power supply mains 230V~
230V~ power supply input
Fig. 5. Cabling diagram of the module MCR-R0448-2.
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Input from MCR central controller
Module output
actuators to max 24 A
actuators to max 24 A
terminal P8
MCR-R04XX TECHNICAL AND OPERATIONAL DOCUMENTATION terminal P2
power supply mains 230V~
230V~ power supply input
Input from MCR central controller
Fig. 6. Cabling diagram of the module MCR-R0448-4.
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Module output
actuators to max 12 A
actuators to max 12 A
actuators to max 12 A
actuators to max 12 A
terminal P8
MCR-R04XX TECHNICAL AND OPERATIONAL DOCUMENTATION terminal P2 terminal P8
numbers on motor cables
last junction box
number of curtain motors in accordance with the module load capacity
power supply mains 230V~
230V~ power supply input
Input from MCR central controller
Fig. 7. Cabling diagram of the module MCR-R0424-K.
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Module output
MCR-R04XX TECHNICAL AND OPERATIONAL DOCUMENTATION terminal P2 terminal P8
numbers on motor cables
last junction box
number of curtain motors in accordance with the module load capacity
power supply mains 230V~
230V~ power supply input
Input from MCR central controller
Fig. 8. Cabling diagram of the module MCR-R0448-K.
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Module output
MCR-R04XX TECHNICAL AND OPERATIONAL DOCUMENTATION
10. TECHNICAL APPROVAL AND CERTIFICATE `
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