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The Digital inputs/outputs are each designed as per below.

Figure 10 – Configuration of digital input and output connectors

Earth (typically unused)

Normally
Open

Normally

Closed

Common
24 V DC for Inputs
VFC for outputs

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Содержание 97931710

Страница 1: ...FireSAFE Residential Range Installation and Operating instructions For use in Residential properties...

Страница 2: ...14 35 EU Standard used EN 61439 1 2011 EMC Directive 2014 30 EU Standard used EN 61000 6 1 2007 and EN 61000 6 3 2007 A1 2011 Construction Products Regulation EU no 305 2011 Standard used EN 12845 200...

Страница 3: ...8 0 General Information 8 1 Delivery and Handling 8 2 Delivery Inspection upon receipt 8 3 Warranty 8 4 Site Storage 8 5 Frost Protection 8 6 Operating Environment 8 7 Installation Location 8 8 Breakt...

Страница 4: ...or to Fault finding on this product read this Installation and Operating manual fully Use the Fault finding checklists Section 17 0 Prior to Servicing and the annual test on this product read this Ins...

Страница 5: ...ration 3 0 Scope of these Instructions These installation and operating instructions apply to the Grundfos FireSAFE Residential unit For Technical Information consult the FireSAFE Datasheet and the Te...

Страница 6: ...late The following components are integrated within the FireSAFE product 1 x Pressure Gauge 1 x Controller 1 x 1 Test line with lockable Valve only available of premier version 1 x CR Pump 1 x Non ret...

Страница 7: ...Secondary The FireSAFE unit operates directly from an integrated pressure switch This pressure switch is adjusted to meet the site specific requirements See the section 9 1 regarding Pressure switch...

Страница 8: ...ime Annual service reminder 12 months from system verification Excessive pump operation Leak detection 10 operations in a 7 day period 7 0 Description of Functions 7 1 Modes of operation The FireSAFE...

Страница 9: ...t status reset Service status reset Pump run counter reset 10 operations in 1 week period Pump calibration To access the service mode follow the below procedure When in service mode the ALARM SERVICE...

Страница 10: ...ayed to the volt free digital outputs for integration with an Alarm Control panel Siren or other device The wetted inputs supplied by the FireSAFE unit remove the need to supply the signalling device...

Страница 11: ...rt circuit shaft seal seized Activate Fault relay Fault LED 3 Measured Current within 30 of FLC Pump wear and tear Activate Service relay Service LED 4 Measured Current within 30 of FLC Pump wear and...

Страница 12: ...he Service LED is activated to remind the user that the unit is due its yearly service and BS 9251 2014 Annual test Refer to the servicing and annual test checklist 7 9 Excessive pump operation Leak d...

Страница 13: ...ir appropriate positions 8 3 Warranty 1 The Grundfos warranty covers all defects within the FireSAFE originating from faulty workmanship and or materials for a period of two years from the date of ins...

Страница 14: ...AFE unit The following are minimum requirements The FireSAFE unit should ideally be placed in a location where the Control panel LEDs can readily be seen and the internal buzzer heard without obstruct...

Страница 15: ...sed directly it will be necessary to install a water storage tank break tank between the incoming mains water supply and the FireSAFE unit it must however have a type AB Air Gap supplied and installed...

Страница 16: ...g the system on line All electrical connections should be carried out by a qualified and authorised electrician in accordance with the wiring diagram supplied within the Control panel this manual the...

Страница 17: ...ch to provide the power to the system and to the Mains In terminals in the below PCB layout Adjustment is made with a cross head screw driver Position 1 on the drawing adjusts the set point OFF Course...

Страница 18: ...red in from the factory On insulation the mains power in connections need to be wired as shown below Figure 9 Single Phase mains power cabling instructions Three Phase FireSAFE must be connected to th...

Страница 19: ...e two possible digital inputs Another is supplied in the document package if required 1 x cable gland is provided in the Controller box for a multi core cable to carry digital out signals OUT1 OUT2 OU...

Страница 20: ...20 of 40 The Digital inputs outputs are each designed as per below Figure 10 Configuration of digital input and output connectors Earth typically unused Normally Open Normally Closed Common 24 V DC fo...

Страница 21: ...ve a little 2 Remove the priming plug from the pump head and slowly fill the pump with liquid Replace the priming plug and tighten securely 6 Continue to vent the pump At the same time open the discha...

Страница 22: ...www grundfos co uk Page 22 of 40...

Страница 23: ...ove the controller front panel at the ribbon cable attachment to the PCB Carefully Place in safe location 12 Wire digital inputs from Water through controller cable glands and to connector blocks on P...

Страница 24: ...system isolating valve on the suction side of the unit Apply water to the unit 8 Prime Vent the CR pump and whole system Replace priming screws etc to seal system Refer to CR pump I O manual for guida...

Страница 25: ...e Alarm Mode Fire Alarm mode Continuous operation 8 Check the Digital Inputs give the expected outputs when activated Fault Y N Ring answer Tank low water level Y N Ring answer Flow switch Y N Ring an...

Страница 26: ...or Service and Fault LED is required 11 0 User Inspection It is the customer s responsibility to inspect the FireSAFE unit in addition to any service contract to ensure the safety and correct operatio...

Страница 27: ...pleting according to the system design and any fault rectification required The record of the service should be added to the history log at the back of this manual Should any maintenance work be requi...

Страница 28: ...cal wiring for wear and tear nicks breaks exposed conductors and poor fitting termination etc Repair replace as necessary Ensure Mains power isolator is locked in the OFF position before carrying out...

Страница 29: ...ure water tight connection Use PTFE tape or cord 21 Open the suction and discharge isolating valve 22 Prime Vent the CR pump and whole system Refer to section 9 4 for prime vent guide 23 Inspect for l...

Страница 30: ...4 8 167 6 1 FSV10073 FIRESAFE CRI10 7 3PH 5 7 167 7 2 FSV10083 FIRESAFE CRI10 8 3PH 6 5 167 8 2 FSV10093 FIRESAFE CRI10 9 3PH 7 1 167 9 18 FSV10103 FIRESAFE CRI10 10 3PH 8 1 167 10 3 FSV10123 FIRESAFE...

Страница 31: ...6 1 98938563 FIRESAFE CR10 7 3PH 5 7 167 7 2 98938566 FIRESAFE CR10 8 3PH 6 5 167 8 2 98938411 FIRESAFE CR10 09 3PH 7 1 167 9 18 98938459 FIRESAFE CR10 10 3PH 8 1 167 10 3 98938462 FIRESAFE CR10 12 3...

Страница 32: ...any part of the system or FireSAFE unit Appropriate PPE must be worn including eye protection and gloves Ensure any outgoing signals from the FireSAFE unit are not going to cause activation of Fire A...

Страница 33: ...le the pipework and base wall fixings Remove the set with appropriate handling equipment and procedures 15 3 Disposal The FireSAFE has valuable recyclable components Disposal of this product or parts...

Страница 34: ...the controller FAULT LED flashing every 1 seconds Internal buzzer sounding every 30 minutes Digital output DO1 changed over Pump failed health test Excess current Refer to Service mode section 7 1 to...

Страница 35: ...o the pump 2 Air trapped in pump and or system 3 Small demand from system or leak a Check suction isolating valve is fully open b Bleed air from system and pump c Check system for demand leak d Contac...

Страница 36: ...Fault recommendations Who Contact Details Installed Date Commissioned Date Commissioned Settings Designed Set Pressure bar Actual Set Pressure bar Differential bar Low water level Input used Y N Flow...

Страница 37: ...www grundfos co uk Page 37 of 40...

Страница 38: ...www grundfos co uk Page 38 of 40...

Страница 39: ...www grundfos co uk Page 39 of 40...

Страница 40: ...mail servicesupportuk grundfos com Technical Assistance Telephone 01525 850 000 Part number and description for this manual Part no 98635621 Installation and Operating Manual FireSAFE ECM 1188727 dd 0...

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