Condair Dual 2, Инструкция по установке и эксплуатации

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8 Specifications/ambient conditions
Type Capacity in l/h
at 7 bar
water pressure
Type Capacity in l/h
at 7 bar
water pressure
Scope of versions in terms of capacity CD ZE / DZ 20
CD ZE / DZ 40
CD ZE / DZ 60
CD ZE / DZ 80
CD ZE / DZ 100
CD ZE / DZ 120
CD ZE / DZ 160
CD ZE / DZ 200
20
40
60
80
100
120
160
200
CD ZE / DZ 300
CD ZE / DZ 400
CD ZE / DZ 500
CD ZE / DZ 750
CD ZE / DZ 1000
300
400
500
750
1000
Power consumption
(with booster pump)
155 VA 335 VA
Maximum acoustic power level 54 dBA
Mains supply (to control unit) 200…240 VAC/50…60 Hz
Voltage of solenoid valves (Y5-Y8) 24 VDC extra-low safety voltage
Number of steps (humidity control) 3-step (7-step with option Z407 )
Resolution of humidity control 33% (14.2% with option Z407 )
Control accuracy 1) 3-step: ±10% / 7-step (option Z407 ): ±4%
Control signals
– active
0…20 VDC (phase-control), 0…10VDC, 0…8.25VDC, 1…5VDC,
0…5VDC, 0…1VDC, 0…20mA, 4…20mA
– passive all potentiometric humidity sensors from 1…10 kΩ
Central unit
– Weight
18,5 kg (Z409: 39,0 kg) 22,7 kg (Z409: 43,2 kg)
– Dimensions HxWxD 951 x 693 x 220 mm
(Z409: 600 x 600 x 210 mm and 300 x 500 x 210 mm)
Ceramic plate sizes 6
Maximum air velocity in duct 2,5 m/s (without booster) 4 m/s (with booster)
Max. admissible supply air temperature 50 °C (before humidifier)
Water supply
– connector
– pressure
– water temperature
– water quality requirements
1/2" (outside thread), nominal width 15 mm
working pressure 2…10 bar
max. 45°C
fully demineralized water from reverse osmosis system with 0.5...15 µS/cm
( without any additives ), max. 100 cfu/ml
Water drain connector (drain valve) hose stem, outer ø16 mm or G 1/2" outside thread (Z409)
Water connector of humidifier plug-in system (ø10 mm)
Nozzle pressure 4…10 bar
Nozzle sizes 4 (2.46 l/h, 3.10 l/h, 4.0 l/h, 5.0 l/h)
Monitoring of fully demineralized water min. pressure, max. pressure, conductance, temperature of booster pump
Admissible ambient temperature 2) 1...40 °C
Admissible ambient humidity 2) max. 75 %rh non-condensing
Test and conformity certificates CE label
Schutzart
– control
– central unit
– central unit in protective cabinet (Z409)
IP 31
IP 30
IP 54
Options remote operating and fault indication “Z401” or “Z401S” (wire breakage safe),
RS 232/485 interface “Z404”/“Z405”,
casing central unit “Z408”, central unit in protective cabinet “Z409”
1) The nominal control accuracy may not always be available, because various factors (temperature control, water recy-
cling, flap valve systems, etc.) may affect the accuracy.
2) Control and central unit