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Summary of Contents for Pittway NOTIFIER MINIGAS
- Page 1 M-010.1-MGAS-ENG Documento: 01/1997 Edizione: Rev.: a Division of Pittway Corporation...
- Page 2 FRONT PANEL & VISUAL INDICATIONS ENABLE/ALARM/TROUBLE FAN CONTROL 1 (ZONE 1 ALARM STATUS) INHIBIT ENABLE/PRE-ALARM/ TROUBLE GENERAL FAN CO N TRO L (ZONE 1 PRE-ALARM STATUS) TROUBLE TROUBLE GENERAL PROGRAMMING ZONES IN PROGRESS GENERAL PRE-ALARM ZONE 1 WORKING GENERAL ALARM TEST ZONE 2 WORKING...
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Page 3: General Description
GENERAL DESCRIPTION MINIGAS is a microprocessor gas control panel with 2 zones. On each zone you can install up to 3 detectors. Control panel cabinet is suitable for wall-mounting. Control panel has a 24 Vcc power supply for panel board and for connected detectors, as well as a battery-charger for stand-by accumulators. -
Page 4: Electric Features
ELECTRIC FEATURES GROUND PLANT Ground plant has to be realised according to CEI and ISPELS rules and it must have a resistance below 10 Ohm (to be measured at the well with disconnected mains). CONTROL PANEL POWER SUPPLY Control Panel receives power by mains voltage, otherwise, if this one is missing, it works using an internal stand-by accumulator. - Page 5 DETECTORS QUANTITY TO INSTALL ON EACH LINE The maximum number of detectors connectable to each line depends on the current sink of the detector used. When you are installing NOTIFIER detectors the maximum number is 3 for each line. RELAIS FEATURES FUNCTION FEATURES General alarm...
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Page 6: Installation
INSTALLATION Fixing Holes 260 mm Batteries cable 200 mm Transformer 2 Batteries 12 V Ground ZONES SERVICES Control panel can be wall-mounted with nr. 4 self-locking dowels (brick walls) or with thread-forming self-tapping screw (prefabricated panels etc.). The screws diameter must be of max 4 mm. We suggest not installing the control panel near heat sources (radiators, central heatings, etc.). -
Page 7: Internal Battery-Charger
MAINS AND BATTERIES CONNECTION Mains supply cable has to pass trough the hole near the corresponding terminal block placed on the transformer. 220 VAC mains supply connection has to be executed via a three conductors cable (phase - neutral -ground). The connection of ground wire coming from mains has to be made on the terminal block placed on the transformer. - Page 8 PANEL TERMINAL BLOCK WIRING VULGAS DETECTORS VULGAS 100 Detectors Base B201 GAS Fan Controls Inhibit Fan Controls output N.C. Survey Manual Start General Alarm Siren lines Detector Transf. Battery Zone 1 Zone 2 O.C. output Gen. Gen. Gen. Gen. Zone1 Zone2 Zone Pr e- alarm Troub.
- Page 9 ALARM AUXILIARY DEVICES Control panel can drive a 24 Vcc siren via the first of the two general alarm outputs. Control panel constantly checks the lines integrity (against cuts and short circuit). In order to obtain this function, it needs to have a siren equipped with an end-of-line resistor. The output is protected by a 1 A fuse.
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Page 10: Fan Controls
FAN CONTROLS Control panel is able to check and drive 2 fan controls, joined respectively to zone 1 and to zone 2. Fan lines are controlled for wire-cut, therefore relais and electro-valves used must bear a 1mA current. As far as electro-valves or relais connection is concerned, follow the supplier’s instructions. Anyway it’s better to use a shielded cable connecting the shield to the ground. -
Page 11: Terminal Block
TERMINAL BLOCK O.C. output for zone alarm and pre-alarm in case of alarm they are negative Transformer +24V 0,5A Detectors +24 V LINE 250 mA Batteries Detectors lines or aux. PSU Zone 1 Zone 2 Supervised General Alarm Volt free General Alarm Fan controls General Trouble N.C. - Page 12 GENERAL ALARM CONTROL The output is protected by a 1 A delayed fuse, which failure is signaled by: • general trouble LED steady on; • general alarm LED blinking; • buzzer sounds. Same signal also for line-cut . START - UP AND PROGRAMMING After having correctly installed the control panel, as instructions, power on the mains and connect the batteries.
- Page 13 CONTROL PANEL WORKING Control panel carrying out will be the following: • ONE ZONE PRE-ALARM; • Zone pre-alarm control on; • General pre-alarm control on; • ONE ZONE ALARM; • General alarm control on; • Zone Fan control on (depending on delay time programmed). FAN CONTROL MANAUL START INPUTS Control panel has two manual start inputs, each associated with the relatives fan controls.
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Page 14: Front Panel Operations
FRONT PANEL OPERATIONS KEY USE Control panel has a key which allows to enable the keypad use. KEY IN POSITION = DISABLED KEYPAD KEY IN POSITION = ENABLED KEYPAD KEYPAD ENABLE ALARM ENABLE PRE-ALARM ENABLE PRE-ALARM ENABLE ALARM SIGNAL SILENCE TEST RESET NOT USED... -
Page 15: Signal Silence
SIGNAL SILENCE In order to silence the controls or buzzer, it needs to press the SILENCE Key (see the siren crossed symbol). ALARMS RESET In order to reset detectors lines it needs to press the RESET key (see the arrow symbol). Before executing this procedure you must operate a silence. - Page 16 M-010.1-MGAS-ENG Documento: 01/1997 Edizione: Rev.: All specifications are subject to change without notice. Delivery times depend on product availability. All rights reserved. NOTIFIER ITALIA s.r.l. HEADQUARTERS 20097 San Donato Milanese (MI) - ITALY - Via Buozzi, 55 Tel.: 02/51897.1 (ISDN) Fax: 02/51897.30...
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