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Assembly instructions | LK Receiver Unit Cq 1 (NC)
Technical data
Article name
Article no.
Power supply
Effect requirements
Operating temperature
Storage temperature
Antenna
Signal out
Dimensions
Weight
Capping class
Max. no. controlling
devices
Article name
Article no.
Setting area
Power supply
Battery life
Control function
Cycle period
Measurement interval
Type-dependent
Valve movement
Temperature sensor
Transmission frequency
Modulation
Antenna
Sending interval/trans-
mission intervall
Range (typical)
Capping class
Protection level
Working temperature
Storage temperature
Temperature limits
EN.33.C.74(NC).
4
LK Reception Unit Cq 1
241 81 28
230 V 50 Hz
c:a 12 VA
0 - + 50
- 20 + 60
Integrated
1 relay with potential-free
contact
71 x 71 x 27 mm
0,144 kg
IP 40
Max 8 pcs
LK Room Thermostat Cq-n
241 88 50 (Polar white)
241 88 51 (Silver grey)
+5 - +30 °C
2 x 1.5 V = 3 V alkaline bat-
teries (LR03)
Approx. 2 years
PBM (optional 2-point)
Approx. 10 minutes
(total on/off time)
Approx. 10 minutes
Heat/cold
Once per day for 3 minutes
(can be disconnected, BR 1)
NTC
868 MHz
FM
Internal
< 10 minutes
100 metres ventilation or
2 levels alt. 3 walls
IP 40
2
-25 - +40 ºC
-25 - +70 ºC
One dial selector
Notes
Completely disturbance-free operation cannot
always be guaranteed with the technology av-
ailable today, which does not allow free use of
frequency bands. Installation should therefore be
tested individually.
75
LK Room Thermostat Cq-n
71
4
LK Reception Unit Cq 1
27,1
26,8
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