User's Manual

12
English
SPECIFICATIONS
MAINTENANCE
WB400 main unit
Dimensions: 212(H)x200(W)x118(D)mm
Battery type: 3 x LR6/AA 1,5V (4,5V
)
Adapter: 230V, 50Hz
Temperature range: 0 to 50°C (Indoor)
Measurement accuracy: 10 to 40°C (+/-1°C)
0 to 10°C (+/-1.8°C) & 40.1 to 50°C (+/-1.8°C)
Humidity range: 20% to 95% (Indoor)
20% to 95% (Outdoor)
Resolution: 0.1°C
Remote sensor
Dimensions: 112(H)x48(W)x20(D)mm
Battery type: 2 x LR03/AAA 1,5V (3V
)
Temperature range: -20 to 70°C (Outdoor)
Transmission frequency: 433.92MHz
Transmission range: 30 metres (Open area)
To prevent re or shock hazard, disconnect your unit from the AC power
source when cleaning. The nish on your unit may be cleaned with a dust cloth
and cared for as other furniture. Use a soft, clean cloth moistened with plain,
lukewarm water to clean the exterior of the unit. Use caution when cleaning and
wiping the plastic parts. Mild soap and a damp cloth may be used on the front
panel.
Do not dismantle or drop the unit. Remove the batteries if the unit is not going to
be used for an extended period of time.