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EN-33.C.14.5-6.0501

TECHNICAL DATA FOR RECEIVER 

CQ1, CQ4 & CQ6

Supply voltage 

AC 230V + 24V, 50/60HZ

Power requirement 

Approx. 3 VA for Cq 4 - 6  

  

Approx. 12 VA for Cq 1 

Operating temperature 

0 - +50°C 

Storage temperature  

-20 - +60°C 

Disconnecting sound signal  

Vertical BR1 for Cq 4 - 6  

 

Vertical J2 for Cq 1 

Aerial Internal

Reception frequency 

868 MHz

Protection mode  

IP 40

Protection class  

2

Output signal, type  

Relay, 1 alternating potential 

 free

AC24V - 230V for Cq 4 - 6 

Max. 8 A cos 

ϕ

 = 1

 Max. 

cos 

ϕ

 = 0.6

AC24V - 230V for Cq 1  

Max. 16 A cos 

ϕ

 = 1

  

Max. 2 A cos 

ϕ

 = 0.6

Number of actuators AC 24V 

For Cq 4 - 6 = 4

2-3 VA NO/NC, which can  

For Cq 1 = 8

be controlled per relay output

Maximum number of actuators   16
within same receiver unit

NB: Trouble free operation cannot always be 
guaranteed due to possible external interference 
sources. 

5

Description of Functions - Room Thermostat  

Control occurs using pulse width modulation (PBM), which
is intended for actuators. The control signal, which is calcu-
lated from the difference between the actual temperature
and the temperature entered, is emitted in the form of a
signal with different pulse and rest ratios. The sum of the 
signal and rest period is always 10 minutes. With large 
temperature variations, the thermostat is constantly 
switching on or off.

Changing the batteries on the room thermostat

When the indicator light 

ß

  ashes with 15-second intervals,

the batteries should be changed within a few days. The
batteries are located under the battery cover. For infor-
mation about battery type, see “Technical data.”

After changing the batteries, the thermostat will continue
to operate according to the chosen mode of operation. With
depleted batteries, the receiver channel will continuously
deliver 70% heat output.

Connection check

After using the receiver unit’s “Reset” function, the 
respective channel’s indicator light will indicate, by a short

ß

 ash, that the connection has been established.

Содержание Cq

Страница 1: ...r 1 control zone LK Cq 4 for a maximum of 4 control zones channel 1 4 LK Cq 6 for a maximum of 6 control zones channel 1 6 The receiver unit functions along the same principles but theCq1unit whichonlyhasonereceiverchannel differs somewhat in its design The instructions for this model therefore contain a few additions REQUIREMENTS AsuitablyqualiÞedelectricianorinstallationengineer must carry out e...

Страница 2: ...ght actuators can be connected Up to two actuators can be connected direct to Cq1 However if necessary it is possible to connect up to eight actuators to Cq1 by using an external wiring junction box In both cases the actuators are connected parrallel to each other and in line between terminal 9 and the LK Transformer Fig 3 Circuit diagram Cq 1 M Actuator LK Transformer 230 24 V AC A transformer 60...

Страница 3: ...rds the heat symbol See the section LK Room Thermostat Cq If the setting was right and the problem continues see the section Heat Cool NB During set up only the indicator light on channel 4 or channel 6 comes on when one or more other channels trigger the heating This function continues until all the channels are activated For more informa tion see the section Pump Control ADDITIONAL MEASURES Asse...

Страница 4: ...ess the Reset button and the button for Channel 4 at the same time First release Reset followed by Channel 4 NB FortheCq1unit thechangeismadeontheroom thermostat Alarm Whenafaultoccurs theindicatorlightbeginstoßashwith anirregulartimeintervalandasoundsignalisheard During signaldisruption theaffectedchannelwilldeliverapproxi mately 70 heat output Temporary interruption If no signal is received from...

Страница 5: ... Room Thermostat Controloccursusingpulsewidthmodulation PBM which isintendedforactuators Thecontrolsignal whichiscalcu lated from the difference between the actual temperature and the temperature entered is emitted in the form of a signal with different pulse and rest ratios The sum of the signal and rest period is always 10 minutes With large temperature variations the thermostat is constantly sw...

Страница 6: ...pproximately 3 years Control function PBM optional 2 point Cycle time approximately 10 minutes total on and off time Measurement interval approximately 10 minutes Type Heat Cool Valve exercising Once a day for 3 minutes can be switched off BR1 Temperature sensor NTC Transfer frequency 868 MHz Modulation FM Aerial Intern Transmission interval 10 minutes Range typical 100 metres free air or 2 ßoors ...

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