User's Manual

6
Wiser Air Specifications
Dimensions - Main Unit
10cm/4in (H) x 10cm/4in (W) x 3cm/1.2in (D)
Dimensions - Trim Plate
12cm/4.8in (H) x 16cm/6.3in (W) x 0.3cm/0.1in (D)
Power Requirements
Input: 24Vac ±15%, 50/60Hz
Device consumption: 6 VA
Maximum rating: 100 VA, 4.17 A
Class 2 circuits only
Output Ratings
Maximum total output: 94 VA
Relay rating: 24 Vac 50/60Hz, 1.0 Amp., in-rush =
3.0 Amp; pins G, W, W2, Y, Y2, U, O/B
Class 2 circuits only
Operating Conditions
0 °C - 50 °C ( 32 °F - 122 °F )
0% - 75% R.H. non-condensing
Storage Conditions
-30 °C - 50 °C ( -22 °F - 122 °F )
0% - 75% R.H. non-condensing
Indoor, Dry, Pollution Degree 2
Temperature Sensor Resolution
± 0.1 °C ( ± 0.2 °F )
Temperature Control Accuracy
±0.5 ° C ( ± 0.9 °F )@ 21 °C ( 70 °F ) typical
calibrated
Humidity Sensor and Calibration
Single point calibrated bulk polymer type sensor
Humidity Sensor Precision
Reading range from 10-90 % R.H. non-condensing
10 to 20% precision: 10%
20% to 80% precision: 5%
80% to 90% precision: 10%
Humidity Sensor Stability
Less than 1.0 % yearly (typical drift)
Dehumidication Setpoint Range
30% - 95% R.H.
Occ, Stand-By and Unocc Cooling
Setpoint Range
12.0 - 37.5 °C ( 54 - 100 °F )
Occ, Stand-By and Unocc Heating
Setpoint Range
4.5 °C - 32 °C ( 40 °F - 90 °F )
Room and Outdoor Air Temperature
Display Range
-40 °C - 50 °C ( -40 °F - 122 °F )
Proportional Band for Room Temperature
control
Cooling and Heating: Default: 1.8°C ( 3.2°F )
Remote Temperature Sensor Require-
ments
10 K NTC type 2 thermistor
Wire Gauge
18 - 22 AWG
Approximate Shipping Weight
0.34 kg (0.75 lb)
Safety Standards All Models
LVD Directive 2006/95/EC
EN 60730-1
UL 873, UL 916
CSA C22.2 No. 24-93
EMC Standards All Models
EMC Directive 2004/108/EC
EN 60730-1
FCC 15 Subpart B
ICES-003
Radio Standards (Wireless Models)
R&TTE Directive 1999/5/EC
ETSI EN 300 328 V1.8.1
ETSI EN 301 489-1 V1.9.2
ETSI EN 301 328 V1.8.1
FCC 15 Subpart C
RSS 210
THIS DEVICE COMPLIES WITH PART 15 OF THE FCC
RULES. OPERATION IS SUBJECT TO THE FOLLOWING
TWO CONDITIONS: (1) THIS DEVICE MAY NOT CAUSE
HARMFUL INTERFERENCE, AND (2) THIS DEVICE MUST
ACCEPT ANY INTERFERENCE RECEIVED, INCLUD-
ING INTERFERENCE THAT MAY CAUSE UNDESIRED
OPERATION.
Specifications
Check with your local government for
instruction on disposal of these products.
Dimensions
7.5cm (3”)
7.8cm (3.1”)
3cm (1.2”)
RC
G
W2
Y2
O/B
S1
C
RH
W
Y
U
S2
10cm (4”)
10cm (4”)