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Grant RSKIT Nstallation And User Instruction Manual

Programmable room thermostat
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  • Page 2: Table Of Contents

    Index Installation Instructions 3-14 Product Specifi cation Installation Cable Access and Wiring Installer Advanced Programming Options 8-14 User Instructions 15-31 What is a Programmable Room Thermostat Preset programmes 16-17 Setting Date and Time 18-19 Changing Preset Programmes 19-22 User overrides 22-25 Advanced User Programming Options 25-28...

  • Page 3: Installation Instructions

    Installation Instructions Please Note: This product should only be installed by a qualifi ed electrician or competent heating installer and should be in accordance with the current edition of the IEEE wiring regulations. Thermostat features...
  • Page 4 Installation First, remove the wallplate from the back of the unit. From the top left hand corner of the wallplate, there must be clearances of at least 15mm to the right, 15mm to the left, 30mm above and 100mm below in order to mount the plug-in module. Thermostat and Remote Room Sensor: Fix at a height of approximately 1.5m from the fl oor, away from draughts or heat sources such as radiators, open fi res or direct...

  • Page 5: Battery Installation

    Cable Access Battery Installation When installing the batteries in the RSKIT please ensure that the correct polarity is observed as per the markings on the inside of the battery compartment. IMPORTANT: After installing the batteries press and release the RESET button to start the unit. The display may appear blank until this is done.

  • Page 6: Installer Advanced Programming Options

    Some existing thermostats will have a Neutral and/or Earth wire connected. These are not required by the battery powered versions of the RSKIT and must NOT be connected to any battery powered RSKIT terminals. Instead they should be made electrically safe and coiled in the recess at the back of the RSKIT.
  • Page 7 To make the RX receiver learn the thermostat’s signal, follow steps 1-5 below. Step 1 RSKIT - Reset the unit by pressing the recessed reset button. Step 2 Press and hold V and + buttons for 3 seconds (RSKIT now transmits unique signal...

  • Page 8: User Instructions

    Installer advanced programming options RSKIT incorporates a number of advanced features which can be set by the user. These are accessed via a URSKITser Advanced Programming Mode, please refer to User Advanced Programming in the user instructions for details (see page 25).
  • Page 9 Service Interval Timer Instructions on how to access this feature are available from our customer support desk. Please note these are only issued to boni-fi de heating installers. Entering Installer Advanced Programming Mode To access the Installer Advanced Programming Mode follow the steps below: a) Press and hold and PROG for 3 seconds to enter User Advanced Programming, the display...
  • Page 10 Option 32 - Enable Off at lower limit This enables an OFF function to be selected if a set point below the lower limit is selected. Press + until Λ Option 32 is displayed, use to select required setting. Setting 0 Disabled Setting 1 Enabled (factory setting) Option 33 - Enable On at upper limit This enables an ON function to be selected if a set...
  • Page 11 Option 36 - Set temperature override rule This establishes the degree of temperature override available to the user. Press + until Option 36 is Λ displayed, use to select required setting. Setting 0 No limit (factory setting) Setting 1 Limited to ±2°C Setting 2 No override allowed Option 37 - Set time duration of override rule (Option 36 set to 1 or 2)
  • Page 12 Option 41 - Operating Mode (5/2 day or 24 hour) This sets the thermostat to operate using either 5/2 day or 24 hour mode. Press + until option 41 is displayed, use Λ or V to select required setting. 5/2 day (Factory setting) 24 hour Option 70 - Keyboard disable rules This establishes the degree of functionality of the...
  • Page 13 Option 74 - Date format for calendar clock This allows date format to be chosen. Press + until Option 74 is displayed, use V and Λ to select required setting. Setting 0 European format (dd/mm/yy), (Factory setting) Setting 1 North American format (mm/dd/yy) Option 81 - Thermostat calibration bias This allows the thermostat calibration to be biased by up to ±1.5°C.
  • Page 14 Option 94 - Confi gure digital input switch type, “A” models only, (option 90 set to 3) This allows switch type of digital input to be confi gured. Press + until Option 94 is displayed, use V and Λ to select required setting. Setting 0 Contacts NC, open circuit contact to force unit into thermostat mode, short circuit contacts to return to normal operation...

  • Page 15: What Is A Programmable Room Thermostat

    What is a programmable room thermostat? ... an explanation for householders A programmable room thermostat is both a programmer and a room thermostat. A programmer allows you to set ‘On’ and ‘Off ’ time periods to suit your own lifestyle. A room thermostat works by sensing the air temperature, switching on the heating when the air temperature falls below the thermostat setting, and switching it off once this set temperature has been reached.

  • Page 16: Preset Programmes

    (see page 25). Preset programmes Your RSKIT comes ready programmed with a set of operating times and temperatures which suit most people. Please remember that some of the options available will depend on how the installer has set up the...

  • Page 17: Before You Start

    22 - 24. Setting the correct date and time Your RSKIT incorporates a real time clock with calendar function that automatically changes time in both Spring and Autumn. The time and date is set in the factory for the UK time zone, and does not normally require adjustment.

  • Page 18: Setting The Date

    Setting the date Press and hold Λ and PROG for 3 seconds, to display date in dd/mm/yy format. The YEAR number will fl ash, use Λ or V to correct the year. Use - or + to move to MONTH, then use Λ or V to correct month.
  • Page 19 Accepting the preset programmes If you are happy with the preset times shown in the table on page 17you need take no further action. Changing the preset programmes Before you change the preset programmes Your installer will have set the unit to operate in one of the following modes: 5/2 day - one set of programmes for weekdays and another for weekends (page 19-20).
  • Page 20 b) Use the + and - buttons to adjust the TIME (press and hold to change in 10 minute increments). c) Use the Λ and V buttons to adjust the required TEMPERATURE. d) Press PROG to move to the next preset time and temperature (Event 2).

  • Page 21: Changing Preset Programmes

    Changing preset programmes for AB programming (Installer setting must be in 5/2 day mode) Press and hold PROG and V for 3 seconds. The display will change to the fi gure opposite. This will take you into User Advanced Programming option 1.

  • Page 22: User Overrides

    Programming “B” programme days and events Press PROG until the fi rst preset time and temperature (Event 1 for Programme B) appears in the display. Use the + and - buttons to adjust the TIME (press and hold to change in 10 minute increments). Use the Λ...

  • Page 23: Thermostat Mode

    This override will automatically be cancelled at the beginning of the next programmed event. Please note that your installer may have restricted the duration of the override to something other than next event. In this case the override arrow will fl ash to indicate a timed override is active during the next event To change day of week legends from numbers to text Press Λ...

  • Page 24: Delay Start Feature

    Changing the clock forwards and backwards This is handled automatically, however, if the manual changeover has been selected (User Advanced Programming step 3 on page 26) follow the instructions below. To change from Summer to Winter (clocks back) With clock display showing, press and hold - button until time moves back.
  • Page 25 Optimum start control (OSC) Your thermostat includes an optional optimum start control. This feature allows you to set the time at which you require a room temperature by. The thermostat then calculates how soon before the event time the system must be turned up to ensure that the room is at the temperature by the required time.
  • Page 26 To access User Advanced Programming Press and hold V and PROG for 3 seconds. This will take you into User Advanced Programming. Use + and - keys to scroll backwards and forwards between options then Λ and V keys to change option settings.
  • Page 27 Option 10 - Frost/ thermostat mode setting This feature allows the default frost/thermostat mode temperature to be set. Press + until Option 10 is displayed, use Λ and V to select required setting. 5-40°C - Factory setting is 5°C, but can be changed to any value between 5-40°C.
  • Page 28 Option 12 - Optimum start control pre-heat setting (Option 11 set to 1) Press + until Option 12 is displayed, use Λ and V to select required setting (only active if Option 11 is set to 1). The optimum start control must be adjusted to match the building energy characteristics.

  • Page 29: Overview Of Installer Selectable Features

    Overview of installer selectable features which may aff ect the operation of your thermostat Temperature range limitation This allows the installer to programme both upper and lower temperature limits. It may limit the upper and lower temperature that you are able to set on the thermostat. Temperature override limitation This allows the installer to limit the number of degrees that you can override the programmed temperature by, it also allows the installer...

  • Page 30: Service Interval Timer

    Service Interval Timer If the property is owned by a landlord he may, for gas safety reasons, have instructed the installer to set the service interval timer. If set, 28 days prior to the service due date, a visual and audible warning will start each day at noon.

  • Page 31: Setting References

    Settings Reference Note to installers: Please use this table to record changes to default settings. Installer Settings Option Description Installer Set Value Set upper limit of temperature range Set lower limit of temperature range Enable Off at lower limit Enable On at upper limit Select On/Off or Chrono-proportional Set Integration Time Set temperature override rule...

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