Ultrasound humidifi er User manual H i g h E f f i c i e n c y S o l u t i o n s...
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The liability of CAREL in relation to its products is specifi ed in the CAREL general for the specifi c application. The failure to complete such operations, which contract conditions, available on the website www.carel.com and/or by...
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Content 10. WIRING DIAGRAMS 1. INTRODUCTION AND ASSEMBLY 10.1 Diagram ........................24 Ultrasound humidifi er ....................7 Dimensions and weights ..................7 11. GENERAL FEATURES AND MODELS Opening the packaging ..................7 11.1 Ultrasound humidifi er models for fan coils and electrical Positioning ........................7 specifi...
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Fig.1 - Packaging Note: before proceeding with the installation, remove the tank from the stand, pushing the fi ns black as shown. “Ultrasound humidifi er for fan coils” +0300056EN - rel. 1.5 - 24.06.2015...
1. INTRODUCTION AND ASSEMBLY 1.1 Ultrasound humidifi er 1.4 Positioning • Ultrasound humidifi ers can be used for vast variety of applications, e.g. The humidifi er may only be accessed by specialist personnel; • data centers, climate rooms, close control units and food preservation, for make sure the humidifi...
1.6 Humidifi er assembly Connect the valves as shown in Figure 1.d and 1.e Important: Important: insert an o-ring before the drain valve Drain Fill Fig. 1.d Fig. 1.g CLICK!! CLICK!! Fig. 1.e Important: Important: correct wiring of the ultrasound humidifi er is the responsibility of the fi...
2. WATER CONNECTIONS 2.1 Supply water Important: before proceeding with the water connections, The ultrasound humidifi er works on demineralised water. Using normal make sure that the humidifi er is not connected to the mains water will shorten transducer life; specifi cally, maintenance intervals for power supply.
The air fl ow conveyor can be installed on the top of the fan (removing the protection grill) so as to take in air from a diff erent place to where humiSonic is installed. “Ultrasound humidifi er for fan coils” +0300056EN - rel. 1.5 - 24.06.2015...
3.7 Duct installation example (UU01G) Duct installation example. Fig. 3.h Connect the humiSonic fan inlet to the duct, in a position between the main fan and the connection created for delivering atomised water into the duct. Carel can supply the fan conveyor (P/N UUKCY00000) to create the connections between the fan, duct and hose (P/N 1312955AXX).
(preset at 50%rH and modifi ed via dipswitches 5-6, see Tab.4.a) The setpoint can be changed by connecting the trimmer (optional) to F terminal (fi g 4.a) Fig. 4.b Communication OFF Serial 485 Carel/Modbus M 14 ON tLAN 2-3 tLAN address (if 1 is ON) OFF/OFF - -...
Note: in industrial environments (IEC EN61000-6-2) the signal cables leaving the unit must not exceed 10 m (33 ft) in length: remote If non-CAREL probes are used, check: on/off digital input (terminals M14.1...M14.2) and shielded cable for • voltage signal: 0 to 10 Vdc, 2 to 10 Vdc, terminal M10.1 (GND: M10.2);...
5. STARTING, USER INTERFACE AND BASIC FUNCTIONS 5.5 Disabling Before starting the humidifi er, check: The humidifi er can be disabled in three diff erent ways: □ water connections: chap. 2, in the event of water leaks, do not start •...
6. LCD TERMINAL OPTIONAL 6.1 Remote display terminal (UUKDI00000) Humidity production in progress Tank fi lling The LCD terminal is an option and can only be used if the auxiliary card Water in the tank is fi tted, this too an option. Water draining from the tank Tab.
6.5 Display software release 1) on power-up the display shows “rel. x.y” (e.g. rel. 1.2); 2) during operation; a) on the display: from the main screen press ESC and UP together, the following are shown in sequence: humidifi er size, supply, number of phases and software release;...
CONFIGURATION PARAMETERS To access and set the following parameters, see chapters 6 and 12. 7.1 Basic parameters Parameter range note Operating mode 0 = On/Off mode from auxiliary card probe input 1 = Proportional mode from auxiliary probe input 2 = Humidity probe mode from auxiliary card probe input 3 = Auto mode: if fi...
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Parameter b0 b0 Unit of measure Periodical washing Drain SV in Alarm relay Alarm relay logic Reverse osmosis Wash due Auto- of par. b1 EC = at the end of the standby AL= active alarms NO= norm. open Off = wash due to inactivity test M = minutes production cycle...
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b0 Unit of measure Periodical washing Drain SV in Alarm relay Alarm relay logic Reverse osmosis Wash due Auto- of par. b1 EC = at the end of the standby AL= active alarms NO= norm. open Off = wash due to inactivity test M = minutes production cycle...
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b0 Unit of measure Periodical washing Drain SV in Alarm relay Alarm relay logic Reverse osmosis Wash due Auto- of par. b1 EC = at the end of the standby AL= active alarms NO= norm. open Off = wash due to inactivity test M = minutes production cycle...
b0 Unit of measure Periodical washing Drain SV in Alarm relay Alarm relay logic Reverse osmosis Wash due Auto- of par. b1 EC = at the end of the standby AL= active alarms NO= norm. open Off = wash due to inactivity test M = minutes production cycle...
20%rH 4 slow fl ashes EEPROM alarm Problems in the EEPROM If the problem persists, humidifi cation If this persists contact the CAREL interrupted contact service service centre 1 fast fl ash Functional test not Functional test not If the problem persists, humidifi...
9. MAINTENANCE AND SPARE PARTS 9.1 Spare parts 9.2 Tank cleaning and maintenance Replacement Table of water circuit, electrical and electronic spare part numbers Important: replacement must only be carried out by qualifi ed part number pos. fi g. personnel, with the humidifi er disconnected from the power Water circuit supply.
11. GENERAL FEATURES AND MODELS 11.1 Ultrasound humidifi er models for fan coils and electrical specifi cations The table below summarises the electrical data (power supply voltages) of the various models, as well as their functional characteristics. Note that some models can be powered at diff...
To manage the production with a humidity probe managed by the master: • Set D 37 = 1; • Set parameter A0 = 2 (Carel 20, Modbus 148, Humidity probe Mode); • Set integer variable 60 Carel (188 Modbus) to the desired level (0-1000 = 0-100.0 rH%); •...
13. OPERATING PRINCIPLES 13.1 Ultrasound atomisation Automatic control with humidity probe Humidity production is controlled based on the reading of the relative Ultrasound humidifi ers atomise water through propagation of a wave humidity probe (TH or connection via optional card). generated by a piezoelectric element to the surface of the water.
13.4 Series fl ow-rate modulation 13.7 Automatic control of leaking drain (4-transducer ver. only, dipswitch 8 On) solenoid valve and fi ll solenoid valve fl ow-rate Atomised water fl ow-rate can be modulated as a percentage of rated production, from 10% to 100%. Each pair of transducers generates Parameter A9 sets a minimum production time (default 1 minute);...
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Notes “Ultrasound humidifi er for fan coils” +0300056EN - rel. 1.5 - 24.06.2015...
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