Danfoss CFZ Instructions For Use Manual

1
Zone Regulator
Instructions for Use
Type CFZ
2
1
2
3
4
5
6
20
15
25
°
Display image for
daily use
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 accom­panying room thermostat.
Important: When the Zone Regulator is used, place the function selector on the side of the room thermostat in position.
°
.
SUNDAY 15:05
3Contents
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 • Grouping of rooms / room thermostats by heat zones
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 of the week into time programmes
18 General functions
• Select comfort temperature
19 • Changing of night time temperature reduction setting
• Changing of frost protection temperature
20 • Choice of holiday temperature 22 • Cancel alarm
23 List of factory settings
24 Connection of Zone Regulator
4
5
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:
Your own personal pattern of consumption, which means that you can adjust the heat plan as required.
General functions, such as comfort temperature, night­time temperature reduction, frost protection and holiday plans that deviate temporarily from your normal pattern of consumption.
At the works, values have been installed for general func­tions and a typical pattern of consumption (see page 23). Of course, these values can be changed.
Using your Zone Regulator, you can divide your dwelling into zones, i.e. one or several rooms with the same pattern of consumption - such as all the bedrooms. Such a division makes sense because it allows you to reduce the temperature in areas of the dwelling at times when these are not in use, thereby saving as much energy as possible.
The temperature in the individual rooms is adjusted as required on the room thermostat that comes as part of the system.
You decide
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DK
CHOOSE LANGUAGE TORSDAG
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 seconds.
Choose language
Press until the required language is displayed (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.
Shortly after, a display will be shown that corresponds to the settings of the function selector.
CHOOSE LANGUAGE THURSDAY 15:05
DK
CHOOSE LANGUAGE
GB
12345678901234567890
12345678901234567890
12345678901234567890
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SUNDAY 15:05
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.
Press until the required day is displayed.
Activate time.
Press until the required time is shown.
Activate language
Press until the required language is shown.
End the setting procedure.
SUNDAY 15:05 DK
SUNDAY
8
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.
Time: Each heat zone has its own time programme to control when there is heat in the rooms. Since your heat requirement changes during the week, you can divide 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 09.00 and again from 15.00
to 22.00.
NB: At the works, all room thermostats are registered under heat zone M and with the heating periods shown here in Time Programme A. See example of pattern of consumption on pages 14-15.
Regulator boxes M, S1 and S2
Tilmeldte rumtermostater (typisk én pr. rum)
Time programme A Time programme B Time programme C
Heating periods:
Time and duration
(e.g. 6-9 and 15-22)
Weekdays: 1=M, 2=T, 3=0, etc.
MTOTFLS
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.
You can set and change your time programmes by using the keys on your Zone Regulator.
How to move the marker
Down 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 only occur in one heat zone) if a room thermostat is registered on several outputs in the regulator box.
A room thermostat can only be registered on one output:
If a room thermostat is registered on another output, it is moved away from the old heat zone.
If a room thermostat is unregistered on one heat zone, it
is automatically moved to the next heat zone (e.g. from zone 3 to zone
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MTOTFLS
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.
< 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 want to establish, e.g. heat zone 2.
Regulator box
Activate the room thermostat line in the display. The symbol flashes for regulator box AM@, to which the room thermostats can be linked.
Selects room thermostat 1. If this is not to be linked to heat zone 2, continue.
Room thermostat
MTOTFLS
11
MTOTFLS
Activate room thermostat 2.
If you wish this room thermostat to be linked to heat zone 2, press the plus button; if not, continue.
Activate room thermostat 3.
Select this room thermostat for heat zone 2, or proceed to the next room thermostat.
Continue in this way until 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 the required heat zone.
* NB: Regulator boxes: The system allows up to three regulator boxes with room for eight room thermostats each. If your Zone Regulator uses regulator boxes S1 and S2, their symbols will be displayed, too, to the left of the related room thermostat.
MTOTFLS
12 Table of your pattern of consumption
Room thermostat Room Heating period(s)
1
1
13
Heat zones Days of the week
23456MTOTFLS
14
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) Monday-Friday 15 - 22
1 2 (study) Saturday-Sunday 8 - 22
2 3 (bedroom) Monday-Sunday 6 - 9 & 16 - 23
4 (child=s
3 bedroom) Monday-Sunday 7 - 22
5 (living room)
Monday-Friday 6 - 9 & 16 - 22
4 6 (bathroom) Saturday-Sunday 9 - 22
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Room number
16
MTOTFLS
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.
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 times and make the setting.
The marker is on time programme A.
The marker is at the start of heating period 1 (6.00).
Adding an extra heating period
Max. two heating periods in a time programme.
Add an extra heating period by placing the marker on 24.00 and using the minus button.
6:00
MTOTFLS
17
MTOTFLS
Select the time programme you wish to change (press at least twice).
Activate the time line.
Press until the required day flashes.
De-select the days that are not to be in this 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 selected days.
All days of the week go by time programme A, until de-selected.
Weekdays now go by time programme A
.
You may also add new days to a group by selecting them.
MTOTFLS
MTOTFLS
18
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. Comfort is the temperature set on the room thermostats.
Select comfort by means of the function selector.
COMFORT TEMPERATURE All rooms are now governed by the temperature set on the room thermostats.
The comfort symbol is shown in the display.
COMFORT TEMPERATURE
19
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).
The night-time temperature reduction symbol is shown in the display toget­her with the night-time temperature.
Changing of frost protection temperature
Frost protection is a safety function which ensures that the temperature in the room never drops below the selected temperature. You may increase the frost protection tempe­rature if you do not wish to have the setting made at the works (6 °C).
Select frost protection by means of the function selector.
Press until the required temperature is shown.
The frost protection symbol is shown in the display together with the selected minimum temperature.
Select night-time re­duction by means of the function selector. NIGHT-TIME TEMP. REDUCTION Press until the required temperature is shown.
FROST PROTECTION
8ªC
NIGHT-TIME TEMP. REDUCTION
7ªC
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FERIE ANTAL DAGE ØNSKET TEMP. 15ªC
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.
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 until the required temperature is shown.
The holiday symbol is shown in the display together with the required holiday temperature.
General functions
HOLIDAY NUMBER OF DAYS REQUIRED TEMP.
10
15ªC
HOLIDAY NUMBER OF DAYS REQUIRED TEMP.
15ªC
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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. Remember to move the function selector away from the holiday symbol when coming back.
If a number of days is not selected, all rooms will be governed by the required holiday temperature as long as the function selector is on the holiday symbol.
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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
THURSDAY 09:05
23List 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
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
reduction
Frost protection
6 °C 6 - 11 °C
temperature
Holiday temperature 15 °C 10 - 20 °C
Duration of holiday 0 0 - 99 days
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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.
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