Danfoss CFZ Instructions For Use Manual Download Page 22

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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

The alarm symbol will
be shown in the
display until the fault
has been corrected.

For further information,
contact your plumber.

General functions

T H U R S D A Y

0 9 : 0 5

Summary of Contents for CFZ

Page 1: ...1 Zone Regulator Instructions for Use Type CFZ...

Page 2: ...icht 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 Important When th...

Page 3: ...s 12 Table of your patten of consumption 14 Example of dwelling heat zones 16 Changing pattern of consumption Change heating periods in a time programme Add an extra heating period 17 Grouping of days...

Page 4: ...4...

Page 5: ...m your normal pattern of consumption At the works values have been installed for general func tions and a typical pattern of consumption see page 23 Of course these values can be changed Using your Zo...

Page 6: ...layed there is a choice of seven languages Activate the day of the week Press until the required day is displayed Activate time Press until the required time is displayed End the setting procedure Sho...

Page 7: ...clock The clock symbol is shown in the display Activate the day of the week Press until the required day is displayed Activate time Press until the required time is shown Activate language Press unti...

Page 8: ...e the time programme into three different programmes A B C that cover different days e g weekdays and weekends Heat Each time programme can be divided into two heating periods e g heat from 06 00 to 0...

Page 9: ...n through the display Into a line and then along a line How to change values Registers unregisters room thermostats or sets and changes heating periods Room thermostat numbers are linked and can thus...

Page 10: ...s 14 15 Grouping of rooms room thermostats by heat zones NB At the works all room thermostats are linked to heat zone 1 Consequently the easiest way is to start with zone 2 Select the heat zone you wa...

Page 11: ...ntil all the required room thermostats have been moved to heat zone 2 Select the next heat zone you wish to establish e g heat zone 3 Continue as before until all room thermostats have been moved to t...

Page 12: ...12 Table of your pattern of consumption Room thermostat Room Heating period s 1 1...

Page 13: ...13 Heat zones Days of the week 2 3 4 5 6 M T O T F L S...

Page 14: ...he 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 Monday Friday 15 22 1 2 study Saturday Sunday 8...

Page 15: ...15 Room number...

Page 16: ...riods to match the rhythm of your day Select the time programme you wish to change press at least twice Activate the time line Move the starting time forward or back to change it Select any other time...

Page 17: ...group e g S aturdays and S undays 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 selec...

Page 18: ...ost protection Holidays Selecting comfort temperature You can have comfort temperature in all rooms e g for parties holidays etc Comfort is the temperature set on the room thermostats Select comfort b...

Page 19: ...ture in the room never drops below the selected temperature You may increase the frost protection tempe rature if you do not wish to have the setting made at the works 6 C Select frost protection by m...

Page 20: ...e function selector Activate no of days Press until the required number of days is shown Cancel number of days by moving the function selector away from holiday Activate the required temperature Press...

Page 21: ...ion 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 Remember to move the function select...

Page 22: ...if the frost limit is reached or if the battery in a room thermostat is empty Press any key to cancel the alarm TUESDAY The alarm symbol will be shown in the display until the fault has been correcte...

Page 23: ...ry settings and setting ranges of the regulator Function Setting Range Language English Heating periods in zone 1 06 00 22 00 15 00 22 00 Vacant heat zones 2 3 4 5 6 Night time temperature 5 C 0 10 C...

Page 24: ...24 Danfoss G1 advertising agency 00 09 FO AO VI 88 Z1 02 088R0224 Connection of Zone Regulator Both the Regulator Box and the Zone Regulator have two connection plugs...