Danfoss CF-MC Master Controller Installation guide

Type
Installation guide
088U0200 / 088U0205
GB
Instruction CF-MC Master Controller
D
Instruktion CF-MC Hauptregler
DK
Vejledning CF-MC Masterregulator
F
Instruction Régulateur principal CF-MC
SE
Bruksanvisning CF-MC Masterregulator
PL
Instrukcja obsługi regulatora CF-MC
NL
Handleiding CF-MC Regelaar
I
Istruzioni Regolatore principale CF-MC
1
VI.UH.K3.1C Produced by Danfoss Floor Heating Hydronics 03.2007
GB
Instruction ............................................................ 3
D
Instruktion ......................................................... 11
DK
Vejledning ..........................................................21
F
Instruction ..........................................................29
SE
Bruksanvisning ..................................................37
PL
Instrukcja obsługi ..............................................45
NL
Handleiding ....................................................... 43
I
Istruzioni ............................................................61
2
VI.UH.K3.1C Produced by Danfoss Floor Heating Hydronics 03.2007
Instruction CF-MC Master Controller
3
VI.UH.K3.1C Produced by Danfoss Floor Heating Hydronics 03.2007
GB
GB
Index
1. Introduction .......................................................................................... 4
2. CF2 System Overview - g. 1 ................................................................
4
3. Functional Overview - g. 2 .................................................................
4
4. Mounting ...............................................................................................
4
4.1 Wall ................................................................................................................................................. 4
4.2 DIN-Rail ......................................................................................................................................... 4
5. Installation Procedure (Sequential) .................................................... 4
5.1 24V Actuators ............................................................................................................................. 5
5.2 Relays for Pump & Boiler Control ......................................................................................... 5
5.3 Input for Global Standby ........................................................................................................ 5
5.4 Input for Heating & Cooling .................................................................................................. 5
5.5 Wiring ............................................................................................................................................ 6
5.6 Power Supply .............................................................................................................................. 6
5.7 External Antenna (CF-EA) ....................................................................................................... 6
5.8 More (2-3) Master Controllers ............................................................................................... 6
5.9 Other System Components ................................................................................................... 6
5.10 Transmission Test (Link Test) ............................................................................................... 6
6. Conguration ........................................................................................ 7
6.1 Actuator Outputs....................................................................................................................... 7
6.2 Relays for Pump & Boiler Control ......................................................................................... 7
6.3 Input for Global Standby and Heating & Cooling .......................................................... 7
6.4 Relays on more (2-3) Master Controllers ........................................................................... 8
7. Replacing/Resetting the Master Controller ........................................ 8
7.1 When? ............................................................................................................................................ 8
7.2 How? .............................................................................................................................................. 8
8. Specications ........................................................................................ 9
9. Troubleshooting ...................................................................................
9
10. Figures and illustrations ................................................................ A-B
4
Instruction CF-MC Master Controller
VI.UH.K3.1C Produced by Danfoss Floor Heating Hydronics 03.2007
1. Introduction
The Master Controller, CF-MC, is a part of the new trend-setting CF2 wireless
hydronic oor heating control system from Danfoss. Based on 2-way wireless
communication technology CF2 oers high transmission safety, easy wireless
installation, a high level of individual room temperature control, and thus optimal
comfort and improved energy eciency.
The system has a variety of benecial features and easily accessed application
functionalities. This includes a Master Controller, CF-MC, with short-circuit protect-
ed outputs, regulation by ON/OFF or Pulse Width Modulation (PWM) principles,
global standby, separate relays for both pump and boiler control, self-diagnostic
program and error indication, wireless transmission (link) test possibility on each
type of Room Thermostat, easy wireless system access and extended functionality
via the optional Remote Controller, and Repeater Unit for extended wireless range.
2. CF2 System Overview - g. 1
a) Master Controller, CF-MC
b) Room Thermostats, CF-RS, -RP, -RD and -RF
c) Remote Controller, CF-RC
d) Repeater Unit, CF-RU
e) External Antenna, CF-EA
3. Functional Overview - g. 2
Menu selection button
Menu LEDs
Output and conguration selection button
OK button
Output LEDs
Output cable xing
Relays for pump and boiler
Input for heating/cooling (external ON/OFF switch)
Input for global standby (8°C) (external ON/OFF switch)
Power supply (230V)
Front cover release
External antenna connection
4. Mounting
4.1 Wall
Remove the front cover (g. 3)
Mount with screws and wall plugs (g. 4)
4.2 DIN-Rail
Mount DIN-rail parts (g. 5)
Click on DIN-rail (g. 6)
Release from DIN-rail (g. 7)
Note: The Master Controller should be mounted in an horizontal upright position
5. Installation Procedure (Sequential)
Important Note: Complete all the installations on the Master Controller described below before
connecting to a 230V power supply !
Instruction CF-MC Master Controller
5
VI.UH.K3.1C Produced by Danfoss Floor Heating Hydronics 03.2007
GB
5.1 24V Actuators
• Connect the two actuator wires to an output (g. 8)
Fix the cable
Round cable (g. 9)
Squared/at cable (g. 10)
Note: If NC (normally closed) actuators are installed for ON/OFF regulation, no further actuator
output conguration is needed (see chapter 6.1) !
5.2 Relays for Pump & Boiler Control
Pump: Connect the live wire (L) across the Pump Relay from an external power
supply. Make sure the power supply is switched o. Then connect the live wire,
and complete other connections to the pump in accordance with existing law.
(g. 11)
• Fix the cable (g. 12)
Boiler: Connect the live wire (L) across the Boiler Relay from an external power
supply. Make sure the power supply is switched o. Then connect the live wire,
and complete other connections to the boiler in accordance with existing law.
Note: The relays for pump and boiler are potential free contacts and can thus NOT be used as
direct power supply. Max. load is 230V and 8A / 2A (inductive) !
5.3 Input for Global Standby
Connect the two wires from an external switch (ON/OFF) to the two terminals for
the Global Standby input. (g. 13)
When this switch is closed (ON) the system will override the current set point for
all the room thermostats and change it to 8°C
Fix the cable. (g. 14)
Note: The Global Standby ensures a set room temperature xed at 8°C for all Room Thermostats,
but it can be changed with the Remote Controller, CF-RC.
5.4 Input for Heating & Cooling
Connect the two wires from an external switch (ON/OFF) to the two terminals for
the heating and cooling input. (g. 15)
When this switch is closed (ON) the system will switch from heating to cooling
mode.
• Fix the cable. (g. 16)
Note :
#1: When the system is in cooling mode the actuator output will be activated (ON when NC
actuators / OFF when NO actuators) when the temperature in a room exceeds the set point.
#2: When the system is in cooling mode an independent dew-point alarm function should be
installed.
Danfoss oers the below listed components (see example g. 17)
EDA-24V: Electronic dew-point alarm - 088H3001
EDA-S: Dew-point sensor - 088H3011
TWA-A: 24V-NO actuator – 088H3111
RA-C 20: Danfoss cooling valve* - 013G3096
This valve must be dimensioned according to the placement on the primary side
in the application structure if the example is chosen!
6
Instruction CF-MC Master Controller
VI.UH.K3.1C Produced by Danfoss Floor Heating Hydronics 03.2007
5.5 Wiring
L
N
L
N
9 1087654321
Actuator outputsRelays
Input
Global Standby
Heating/Cooling
External
Antenna
5.6 Power Supply
When all actuators, pump and boiler controls and other inputs are installed, con-
nect the Master Controller’s power supply plug to a 230V power supply. (g. 18)
Note: If the power supply plug is removed from the power supply cable during installation make
sure that the connection is made according to existing law/legislation.
5.7 External Antenna (CF-EA)
Note: The External Antenna is installed as diverter when there is NO transmission possible
through a large building, heavy construction or metal barrier, e.g. if the Master Controller is
located in a metal cabinet/box
Remove the plastic cover from the antenna connection on the Master Controller.
(g. 19)
Connect the External Antenna. (g. 20)
Place the External Antenna on the other side of the transmission barrier away
from the Master Controller.
5.8 More (2-3) Master Controllers
Note: Master Controller #1 should be the one connected to the local supplying pump.
Up to 3 Master Controllers can be connected in one system.
If there are 2 or 3 Master Controllers, connect them to a 230V power supply within
a distance from Master Controller #1 that allows simultaneous handling of all the
Master Controllers
Activate Install mode on Master Controller #1(g. 21)
Use the menu selection button to select the Install mode. Install LED ashes
Activate Install mode by pressing OK . Install LED goes ON
Initiate installation on Master Controller #2 or #3(g. 21/22)
Activate installation to Master Controller #1 by pressing OK
Install LED and ickers during communication and goes OFF when
installation is complete
Relocate Master Controller #2 and/or #3 if necessary. Link test will be initiated
automatically on reconnection to 230V power supply
If Master Controller #2 and/or #3 has it’s own pump, the relays for pump and
boiler must be congured accordingly (see chapter 6.4)
Note: Later removal of Master Controller #2 or #3 from Master Controller #1 can only be done by
resetting Master Controller #1 (see chapter 7.2)
5.9 Other System Components
Note: The Installation procedure of other system components to the Master Controller (Room
Thermostats, Remote Controller, and Repeater Unit ; see chapter 2.) is described in the enclosed
instructions for these system components. Please see these instructions for specic installation
procedures
5.10 Transmission Test (Link Test)
Note: The transmission test (link test) between the Master Controller and other system components,
is initiated from the other system components like Room Thermostats, Repeater Unit, Remote
Controller, etc.
Please see the enclosed instruction for these components for transmission test (link test) procedures.
Instruction CF-MC Master Controller
7
VI.UH.K3.1C Produced by Danfoss Floor Heating Hydronics 03.2007
GB
Room Thermostats:
When the transmission test (link test) from a Room Thermostat is received by the
Master Controller, the assigned output(s) will ash. This makes it possible to identify
the outputs to which a Room Thermostat has been assigned (Fig. 23 - )
6. Conguration
6.1 Actuator Outputs
Activate Output mode on Master Controller (g. 23)
Use the menu selection button to select the Output mode. Output LED ashes
Activate Output mode by pressing OK . Output LED goes ON
Select the output conguration
Press the output selection button and toggle between the possible output
congurations - the output LEDs will be ON – indicated below:
1 LED: The outputs are congured to NC actuators with ON/OFF regulation (default)
2 LEDs: The outputs are congured to NO actuators with ON/OFF regulation
3 LEDs: The outputs are congured to NC actuators with Pulse Width Modulation
(PWM) regulation for oor heating
4 LEDs: The outputs are congured to NO actuators with Pulse Width Modulation
(PWM) regulation for oor heating
5 LEDs: A Remote Controller is installed, and it is not possible to change settings
from the Master Controller
Activate selected output conguration by pressing OK
Note: During periods with no output activations the Master Controller will run a valve motion
program every 2 weeks and it will last for up to 12 minutes. Individual output conguration is
possible with Remote Controller, CF-RC, see separate instruction.
6.2 Relays for Pump & Boiler Control
Activate Relay mode on Master Controller (g. 23)
Use the menu selection button to select the Relay mode. Relay LED ashes
Activate Relay mode by pressing OK . Relay LED goes ON
Select the Relay conguration
Press the output selection button and toggle between the possible Relay con-
gurations - the output LEDs will be ON – indicated below:
NO LEDs: The relays are not used
1 LED: Pump control
2 LEDs: Boiler control
3 LEDs: Pump and boiler control
4 LEDs: Pump control with 2min. start/stop delay
5 LEDs: Pump and boiler control, with 2min. start/stop delay on pump (default)
Activate selected relay conguration by pressing OK
Note: If the pump relay is active, the Master Controller will run a pump motion program every 3rd
day and it will last for one minute.
6.3 Input for Global Standby and Heating & Cooling
Activate Input mode on Master Controller (g. 23)
Use the menu selection button to select the Input mode. Input LED ashes
Activate Input mode by pressing OK . Input LED goes ON
8
Instruction CF-MC Master Controller
VI.UH.K3.1C Produced by Danfoss Floor Heating Hydronics 03.2007
Select the Input conguration
Press the output selection button and toggle between the possible Input
congurations - the output LEDs will be ON – indicated below:
1 LED: The input ports are not used
2 LEDs: The Master Controller will switch to cooling mode when the input for
heating/cooling is activated (g. 2 - )
3 LEDs: The Master Controller will switch to a xed set room temperature at 8 °C
for all Room Thermostats when the input for global standby is activated
(g. 2 - )
4 LEDs: The Master Controller will switch to cooling mode when the input for
heating/cooling is activated (g. 2 - ). In heating mode the Master
Controller will switch to a xed set room temperature at 8 °C for all Room
Thermostats when the input for global standby is activated (g. 2 - )
(default)
Activate selected input conguration by pressing OK
6.4 Relays on more (2-3) Master Controllers
Note: If more Master Controllers are connected to Master Controller #1 in one system their relays for
pump and boiler control should be congured separately !
Activate Relay mode on Master Controller #2/#3 (g. 23)
Use the menu selection button to select the Relay mode. Relay LED ashes
Activate Relay mode by pressing OK . Relay LED goes ON
Select the Relay conguration
Press the output selection button and toggle between the possible Relay con-
gurations - the output LEDs will be ON – indicated below:
Uses pump and boiler connected to Master Controller #1:
• NO LEDs: The relays are not used (default)
If local manifold and pump are separate:
1 LED: Pump control
4 LEDs: Pump control with 2min. start/stop delay
Activate selected relay conguration by pressing OK
7. Replacing/Resetting the Master Controller
7.1 When?
If the Master Controller in an existing CF2-system is reset to factory settings or
replaced with another Master Controller, it is necessary to reset all the other
CF2-system components also, in order to be able to re-install them to the reset or
replaced Master Controller, CF-MC !
7.2 How?
Note: The Master Controller should only be “Reset” to factory settings if the normal in- and unin-
stallation procedures can not be followed!
Resetting the Master Controller, CF-MC - g.23:
• Disconnect the 230V power supply to the Master Controller until the power
LED is OFF
Press and hold at the same time the menu selection button , the OK button ,
and the output selection button
• Reconnect the 230V power supply to the Master Controller and release the three
buttons when the power LED and all the output LEDs are ON
• The Master Controller is reset when all output LEDs then goes OFF
Resetting the Room Thermostats, CF-RS, -RP, -RD and -RF – g 24:
• Remove the Room Thermostat from the back plate and disconnect one of the
batteries
• Press and hold the push button (Link test) and reconnect the battery
Instruction CF-MC Master Controller
9
VI.UH.K3.1C Produced by Danfoss Floor Heating Hydronics 03.2007
GB
• Release the push button when the red LED has been On and O again
• The Room Thermostat is now Reset and ready for installation to a Master
Controller, CF-MC
Resetting the Remote Controller, CF-RC – g 25:
• At the same time, activate the Soft key 1 , the soft key 2 and the down
selector
The Remote Controller requests conrmation before resetting.
Conrmation with “yes” Resets the Remote Controller
• By conrming Reset with “yes” the Remote Controller is now ready for installation
to a Master Controller, CF-MC
Resetting the Repeater Unit, CF-RU – g 26:
• Disconnect the Repeater Unit from the 230V power supply
• Press and hold the push button (Link test) and reconnect the 230V power supply
• Release the push button when the red LED has been On and O again
• The Repeater Unit is now Reset and ready for installation to a Master Controller,
CF-MC
8. Specications
Transmission frequency 868.42MHz
Transmission Range
In normal constructions (up to)
30m
Transmission power <1mW
Supply Voltage 230V a.c.
Actuator outputs 10 x 24V d.c.
Max. continued output load (total) 35VA
Relays 230V a.c./8 (2) A
Ambient temperature 0-50°C
IP class 30
9. Troubleshooting
Error indication Possible Causes
Output LED(s), alarm LED
and output menu LED ash.
Buzzer is ON*
Output or actuator is short-circuited or the actuator is
disconnected
Output LED(s), alarm LED and
input menu LED ash. Buzzer
ON after 12 hours**
No wireless signal from Room Thermostat connected to
this or these outputs or the temperature in the accord-
ing room is below 5°C. (Try to verify the function of the
room thermostat by making a link test)
Output LEDs 1-4, alarm LED
and input LED ash
No signal from the Remote Controller
Output LEDs 1-5, alarm LED
and input menu LED ash
No signal from Master Controller #2 or #3
* Buzzer is shut o by pressing OK. The error indication continues until the error is xed
** If the Room Thermostat signal is lost, the Master Controller output will be activated 15 minutes
every hour for frost protection until the error is xed
10
VI.UH.K3.1C Produced by Danfoss Floor Heating Hydronics 03.2007
20
VI.UH.K3.1C Produced by Danfoss Floor Heating Hydronics 03.2007
28
VI.UH.K3.1C Produced by Danfoss Floor Heating Hydronics 03.2007
44
VI.UH.K3.1C Produced by Danfoss Floor Heating Hydronics 03.2007
  • Page 1 1
  • Page 2 2
  • Page 3 3
  • Page 4 4
  • Page 5 5
  • Page 6 6
  • Page 7 7
  • Page 8 8
  • Page 9 9
  • Page 10 10
  • Page 11 11
  • Page 12 12
  • Page 13 13
  • Page 14 14
  • Page 15 15
  • Page 16 16
  • Page 17 17
  • Page 18 18
  • Page 19 19
  • Page 20 20
  • Page 21 21
  • Page 22 22
  • Page 23 23
  • Page 24 24
  • Page 25 25
  • Page 26 26
  • Page 27 27
  • Page 28 28
  • Page 29 29
  • Page 30 30
  • Page 31 31
  • Page 32 32
  • Page 33 33
  • Page 34 34
  • Page 35 35
  • Page 36 36
  • Page 37 37
  • Page 38 38
  • Page 39 39
  • Page 40 40
  • Page 41 41
  • Page 42 42
  • Page 43 43
  • Page 44 44
  • Page 45 45
  • Page 46 46
  • Page 47 47
  • Page 48 48
  • Page 49 49
  • Page 50 50
  • Page 51 51
  • Page 52 52
  • Page 53 53
  • Page 54 54
  • Page 55 55
  • Page 56 56
  • Page 57 57
  • Page 58 58
  • Page 59 59
  • Page 60 60
  • Page 61 61
  • Page 62 62
  • Page 63 63
  • Page 64 64
  • Page 65 65
  • Page 66 66
  • Page 67 67
  • Page 68 68
  • Page 69 69
  • Page 70 70
  • Page 71 71
  • Page 72 72

Danfoss CF-MC Master Controller Installation guide

Type
Installation guide

Ask a question and I''ll find the answer in the document

Finding information in a document is now easier with AI