Danfoss CFZ Instructions For Use Manual

Zone regulator

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Zone Regulator
Instructions for Use
Type CFZ

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Table of Contents
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Summary of Contents for Danfoss CFZ

  • Page 1 Zone Regulator Instructions for Use Type CFZ...
  • Page 2 Display image for daily use S U N D A Y 1 5 : 0 5 Setting adjustment Menu selector Function selector: Clock Comfort Nicht-time tempe- rature reduction Frost protection Holiday Heat zones 1-6 The temperature in the individual rooms is adjusted as required by means of the accom- panying room thermostat.
  • Page 3: Table Of Contents

    Contents 5 You decide 6 Set-up • Select language 7 • Change day of week, time or language 8 Setting patterns of consumption • Explanation of principles: heat zones, time programmes and heating periods 9 • Explanation of display image and buttons 10 •...
  • Page 5: You Decide

    You decide To only use heat when you need it - that must be close to ideal! Using your Zone Regulator, it is up to you how much heat you want in the house, where you want it and when. Your Zone Regulator allows you to set: •...
  • Page 6: Set-Up

    Set up Before starting to use your Zone Regulator, you must choose a language, set the day of the week and set the clock. First, turn on the power. The display will be lit for two 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 seconds.
  • Page 7: Change Day Of Week, Time Or Language

    Change day of the week, time or language Set the function selector on the clock. The clock symbol is shown in the display. Activate the day of the week. S U N D A Y Press until the required day is displayed.
  • Page 8: Setting Patterns Of Consumption

    Setting of patterns of consumption You can set your Zone Regulator to match your needs. Think of place, time and heat: Place: Your rooms can be grouped into as many as six heat zones, e.g. all bedrooms, studies, lounges, etc. All rooms in a heat zone go by the same time programme.
  • Page 9 Important! When the function selector indicates the clock or a zone, the temperature is regulated on the basis of the pattern of consumption entered, e.g. heat zone 1. If you want to be able to see the time as a standard feature, set the function selector on the clock.
  • Page 10: < Grouping Of Rooms/Room Thermostats By Heat Zones

    Setting the pattern of consumption NB: Before starting, please ensure that all room thermostats have been given a number in the regulator box and that this number has been transferred to the room thermostat, e.g. in the form of a label on the back of it. See example on pages 14-15.
  • Page 11 Activate room thermostat 2. M T O T F L S If you wish this room M T O T F L S thermostat to be linked to heat zone 2, press the plus button; if not, continue. Activate room thermostat 3.
  • Page 12: Table Of Your Patten Of Consumption

    Table of your pattern of consumption Room thermostat Room Heating period(s)
  • Page 13 Heat zones Days of the week...
  • Page 14: Example Of Dwelling Heat Zones

    Example of heat zones in a dwelling Example of the division of a dwelling into heat zones You can divide your dwelling into heat zones by grouping the rooms/room thermostats into max. six heat zones. The example shows a division into four zones Heat zones Room Day of the week Heating periods 1 (kitchen)
  • Page 15 Room number...
  • Page 16: Changing Pattern Of Consumption

    Changing pattern of consumption Select the heat zone (1-6) you wish to change. NB: At the works, all zones have been given heating periods from 6.00-9.00 and from 15.00-22.00 on all days of the week. Changing heating periods in a time programme You can always change heating periods to match the rhythm of your day.
  • Page 17: Grouping Of Days Of The Week Into Time Programmes

    Grouping of days of the week in time programmes If your heating needs are not the same on all days of the week, you can make one or two extra time programmes for selected days. Select the time programme you wish to change (press at M T O T F L S least twice).
  • Page 18: General Functions

    General functions The symbols to the left of the clock are general functions that apply to all rooms in the house, regardless of the pattern of consumption. Comfort Night-time reduction Frost protection Holidays Selecting comfort temperature You can have comfort temperature in all rooms, e.g. for parties, holidays, etc.
  • Page 19: Changing Of Night Time Temperature Reduction Setting

    Changing of night-time temperature reduction You can change the night-time temperature reduction if you do not wish to have the setting made at the works (5 °C). Select night-time re- duction by means of the function selector. N I G H T - T I M E 7ªC NIGHT-TIME TEMP.
  • Page 20 General functions Selecting holiday temperature You can have a constant temperature in all rooms of the house, e.g. during a holiday period. NB: At the works, the holiday temperature has been set at 15 °C. Select holiday by means of the function selector.
  • Page 21 Important! The holiday setting is cancelled if the function selector is moved away from the holiday symbol. If a number of days is selected, the Zone Regulator will revert to the normal pattern of consumption after counting down the days to 0. NB: The function selector will remain in the holiday setting even if the temperature is governed by the pattern of consumption.
  • Page 22: Cancel Alarm

    General functions Cancelling an alarm An alarm symbol will be shown in the display if a fault occurs, e.g. if the frost limit is reached or if the battery in a room thermostat is empty. Press any key to cancel the alarm. TUESDAY T H U R S D A Y 0 9 : 0 5...
  • Page 23: List Of Factory Settings

    List of factory settings The main functions of the Zone Regulator have been set at the works. Below are the factory settings and setting ranges of the regulator. Function Setting Range Language English 06.00 - 22.00 Heating periods in zone 1 15.00 - 22.00 Vacant heat zones 2 - 3 - 4 - 5 - 6...
  • Page 24: Connection Of Zone Regulator

    Connection of Zone Regulator Both the Regulator Box and the Zone Regulator have two connection plugs. 088R0224 Danfoss G1 advertising agency 00.09.FO.AO VI.88.Z1.02...

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