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Temperature control
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Temperature control
Temperature controller fan coil, 2-pipe, 230 V ~, LS range, black
TRD LS 923028 SW
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TRD LS 923028 SW
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Intended use
Switching and operating electrical fan coil units with electrothermically actuated heating/cooling valves
Measurement and feedback control of the room temperature
Mounting on wall box with dimensions according to DIN 49073
Depth of flush box (inner dimension): min. 40 mm
Product characteristics
Connection of one fan coil unit with up to 3 fan levels
Heating or cooling mode
Real glass front
8 capacitive sensor buttons
Internal temperature sensor
Room temperature controller function
Preselection of the current energy level through the option of 5 temperature profiles for use in hotels or similar sites
Display for indication of actual temperature (°C or °F), fan level, operating mode/profile
Menu levels blockable
1 status LED (red/green/blue)
Display brightness and contrast adjustable
Duration of the display illumination up to 120 seconds
Satellite input for connection of key card holder
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Information
Article number:
TRD LS 923028 SW
EAN/GTIN:
4011377155978
Colour:
black
Material:
glass
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Technical data
Rated voltage:
AC 110 ... 230 V ~
Mains frequency:
50/60 Hz
Switching output
Contact type:
µ
Output current:
max. 3 A
Switching capacity
Motors (230 V):
690 VA
Motors (110 V):
300 VA
Outputs for valve drives
Contact type:
semiconductor (triac), ε
Switching current:
max. 250 mA
Storage temperature:
−5 ... +45 °C
Transport temperature:
−25 ... +70 °C
Ambient temperature:
−5 ... +45 °C
Relative humidity:
5 ... 95 % (no condensation)
Connection mode:
screw terminals
single wire:
1.5 mm²
stranded with ferrule:
1.5 mm²
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Downloads
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Operating instructions
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EN
ES
FR
IT
NL
NO
PT
RU
ZH
Konfigurator
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DE
EN
Tendering text
SG
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EN
DE
AT
AE
GB
ES
EE
FR
IT
LT
LV
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PT
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UA
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EC Declaration of Conformity
SG
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DE
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EE
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Product data sheet
SG
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DE
AT
EN
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Logistic
Single item
Packaging unit
1 pc.
Weight
160 G
Length
82 MM
Height
90 MM
Width
82 MM
Carton
Packaging unit
1 pc.
Weight
160 G
Length
82 MM
Height
90 MM
Width
82 MM
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Frames
All products
LS 981 W
Frame 1-gang, ivory
LS 981 LG
Frame 1-gang, light grey
LS 981 SW
Frame 1-gang, black
AL 2981 AN
Frame 1-gang, anthracite
Frames
LS 981 W
Frame 1-gang, ivory
LS 981 LG
Frame 1-gang, light grey
LS 981 SW
Frame 1-gang, black
AL 2981 AN
Frame 1-gang, anthracite
AL 2981 D
Frame 1-gang, dark
ES 2981
Frame 1-gang, stainless steel
ME 2981 C
Frame 1-gang, classic brass
ME 2981 AT
Frame 1-gang, antique brass
LSP 981 GL SW
Glass frame 1-gang, black (1-gang, 115 x 115 x 11 mm)
LSP 981 GLAS
Glass frame 1-gang, soft white (1-gang, 115 x 115 x 11 mm)
LSZ ES 981 BF
Frame 1-gang, stainless steel
LSZ AL 981 BF D
Frame 1-gang, dark
LSZ ME 981 BF C
Frame 1-gang, classic brass
LSZ ME 981 BF AT
Frame 1-gang, antique brass
LSD 981 W
Frame 1-gang, ivory
LSD 981 LG
Frame 1-gang, light grey
LSD 981 SW
Frame 1-gang, black
ALD 2981 AN
Frame 1-gang, anthracite
ALD 2981 D
Frame 1-gang, dark
ESD 2981
Frame 1-gang, stainless steel
MED 2981 C
Frame 1-gang, classic brass
MED 2981 AT
Frame 1-gang, antique brass
LS 581 A W
Surface cap 1-gang, ivory
LS 581 A LG
Surface cap 1-gang, light grey
LS 581 A SW
Surface cap 1-gang, black
ES 2581 A-L
Surface cap 1-gang, stainless steel
Spare parts
TRD LS-DISP SW
Display, for temperature controller fan coil, black
TRD A-DISP SW
Display, for temperature controller fan coil, black
Serves as spare part for
TRD-NT 2302
Power supply, for temperature controller fan coil (2-pipe)