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Mercury PR0091 manual

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Table of contents for the manual

  • Page 1

    Mercur y 6-5 Stat – Installation & User Guide Mercury 6-5 5 Channel Thermost at Inst allation Guide For Product: - PR0091 En sur e t ha t a ll po wer is sw it ched of f b efore inst a lling or ma int a ini n g this product Revision 1.2 Page 1 of 21[...]

  • Page 2

    Mercur y 6-5 Stat – Installation & User Guide Table of Contents: THE MERCURY RANGE .................................................................................................................................... 3 Description ..................................................................................................................[...]

  • Page 3

    Mercur y 6-5 Stat – Installation & User Guide The Mer cury Rang e From Resource Data Managemen t This documentation refers to the Mercury 6-5 - 5 Channel Thermostat Description The Mercury 5 Channel Thermostat ha s 5 thermostat f unctions. They can be configure d for independent use, where each function is con trolled by an individual probe o[...]

  • Page 4

    Mercur y 6-5 Stat – Installation & User Guide Connections All connections are ma de to the back of the controller. The dia gram below shows the connection detail. Inputs and outputs are assigne d according to the chosen config uration. See Specification for further details on connectio ns. ! Do not connect an earth . Input/Output Allocation T[...]

  • Page 5

    Mercur y 6-5 Stat – Installation & User Guide Setting up the controller Access to the controller ca n be achieved several ways • Through the front mounted buttons • Direct access by PC or palm top into the rear co mms port. This requires a software package available on the RDM website • Through the RDM Data Directo r or Data Manager. Se[...]

  • Page 6

    Mercur y 6-5 Stat – Installation & User Guide Recommended set-up method If you are not connecting to a network and want to set up the co ntroller through the buttons we recommend you use the following order from the function menu. rtc. Real time clock (This will automa tically synchronise on netw ork systems) a. Use the up or down buttons to [...]

  • Page 7

    Mercur y 6-5 Stat – Installation & User Guide Parameter Tables: Parameter table for 5 Channel Thermosta t En sur e t ha t a ll po wer is Number Parameter Range o C ( o F ) Step Units Default P-01 Stat1 Temp Cut-In -49 to 30 o C (-56.2 to 86) 0.1 Deg 15.0 P-02 Stat1 Diff 0 to 10 o C (32 to 50) 0.1 Deg 5.0 P-03 Stat1 Select 0 = Off 1 = Timer 2 [...]

  • Page 8

    Mercur y 6-5 Stat – Installation & User Guide Parameter table for 5 Channe l Thermostat Continued....... Number Parameter Range o C ( o F ) Step Units Default P-31 Stat4 Temp Cut-In -49 to 30 o C (-56.2 to 86) 0.1 Deg 15.0 P-32 Stat4 Diff 0 to 10 o C (32 to 50) 0.1 Deg 5.0 P-33 Stat4 Select 0 = Off 1 = Timer 2 = Probe 1 3 = Probe 2 4 = Probe [...]

  • Page 9

    Mercur y 6-5 Stat – Installation & User Guide Parameter table for 5 Channe l Thermostat Continued....... Number Parameter Range Step Units Default P79 Tuesday On Time 1 00:00 to 23:59 00:01 hh:mm 08:00 P80 Tuesday Off Time 1 00:00 to 23:59 00:01 hh:mm 20:00 P81 Tuesday On Time 2 00:00 to 23:59 00:01 hh:mm 08:00 P82 Tuesday Off Time 2 00:00 to[...]

  • Page 10

    Mercur y 6-5 Stat – Installation & User Guide Network Configuration The final section to set-up is the network addres s. In all instance s, this mu st be done before the controller is plugged into the site network. The controllers have an aut o-initialise function, whic h will automatically log the device onto the site network. If the wrong a[...]

  • Page 11

    Mercur y 6-5 Stat – Installation & User Guide Over-ride Operation The 5 Channel Thermostat can op erate either from its in ternal channel time settings or from a network Data Manager GP Timer channe l (P70 sets the mode either loca l or remo te). If the 5 Chann el Thermostat is set up to use the remote timing channels it reverts to local mode[...]

  • Page 12

    Mercur y 6-5 Stat – Installation & User Guide Normal Operation During normal operation, the controlle r will display "on". If the 5 Channel Thermostat is on a network and on- line, the green network LED will be on . If any alarms are generated the r ed LED will light. The yellow LED has no function and will not light. Frost Detect T[...]

  • Page 13

    Mercur y 6-5 Stat – Installation & User Guide Thermostat Cooling/Heating Operation The diagrams below outline the operatio n of a channel when it is configured fo r he ating or cooling applications. In this instance the 5 Channel Thermo stat’s local timer is on. Cooling Thermostat graph Heating Thermostat grap h En sur e t ha t a ll po wer [...]

  • Page 14

    Mercur y 6-5 Stat – Installation & User Guide Viewing Apart from setting up the controller, you can also view the status of the inputs a nd outputs. 1. IO. View Inputs / Outputs and States a. From the function menu, select “IO”, press enter b. You can now scroll through the IO tables as set out below. The tabl es you view will depend on t[...]

  • Page 15

    Mercur y 6-5 Stat – Installation & User Guide Network Alarms The table below shows the text and associated type numbe r that is se nt to the sy stem "front end". The type number is normally used to provide different alarm actions. Alarm text Type Probe 1 Faulty 6 Probe 2 Faulty 6 Probe 3 Faulty 6 Probe 4 Faulty 6 Probe 5 Faulty 6 Ch[...]

  • Page 16

    Mercur y 6-5 Stat – Installation & User Guide Specification General Power requirements: Supply Voltage Range: 100 - 240 Vac ±10% Supply Frequency: 50 - 60 Hz ±10% Maximum supply current: <1 Amp (With no relay loads) Typical supply current: <0.5 Amp Operating temperature range: +5 0 C to +50 0 C Operating Humidity: 80% maximum Storage [...]

  • Page 17

    Mercur y 6-5 Stat – Installation & User Guide Inputs: Input resistance: 3.01K Ohms (for PTC or NTC type probes) Input type PT1000 NTC2000 N T C 2 k 2 5 Comms: RS232 with flow control En sur e t ha t a ll po wer is sw it ched of f b efore inst a lling or ma int a ini n g this product Revision 1.2 Page 17 of 21[...]

  • Page 18

    Mercur y 6-5 Stat – Installation & User Guide Installation: Panel Cut-out: 72mm 93mm 34mm 17mm 2 holes: 3.5mm dia. Fixing: The controller can be fixed either by 2 X M3 screws fr om the re ar or by the plastic retaining de vice (PR0329), obtainable from RDM. Clearances: The controller must have 5mm cleara nce above the top and below bottom, an[...]

  • Page 19

    Mercur y 6-5 Stat – Installation & User Guide Wiring: Relay 4 and 5 N/O are fed from the supply input ! Note: Suitable mechanical restraints on the wi ring to the controller may be required; depen dant on cable types, to prevent undue stress or distorti on on the controlle r connectors. Over-ride input Resistors: Example of 820-Ohm resistor f[...]

  • Page 20

    Mercur y 6-5 Stat – Installation & User Guide Fuse: The host equipment must provide a suitable exter nal over-curre nt protection d evice such as: - Fuse: 6.3A, 240 Vac Antisurge (T) HRC confor ming to IEC 60127 (Relay 4 & 5 fully loaded) Or MCB: 8A, 240 Vac Type C conforming to BS EN 60898 (Relay 4 & 5 fully loaded) Cleaning: Do not [...]

  • Page 21

    Mercur y 6-5 Stat – Installation & User Guide Revision History Revision Date Change s 1.0 27/10/2006 First Issue 1.1 01/03/2007 General Tidy Up 1.2 05/03/2007 Removal of over-ride des cripti on (for when a chann el is co nfigured as a timer). En sur e t ha t a ll po wer is sw it ched of f b efore inst a lling or ma int a ini n g this product [...]