innova DEH+ 30 Dehumidifiers For Suspended Ceiling Instructions

innova DEH+ 30 Dehumidifiers For Suspended Ceiling

Product Information

Specifications

• High-strength structure with self-supporting galvanized sheet metal frame
• EC centrifugal fans with high-efficiency Brushless motor
• High efficiency reciprocating compressor
• Flat filters with Coarse filtration class
• Suitable for dehumidification needs in low-energy environments
• Designed for single family units, apartments, offices, basement rooms, bathrooms, laundries, swimming pool areas, and spas
• Cooling circuit for dehumidification or integration of cooling and heating

Product Usage Instructions

Installation
Ensure proper ventilation for the unit. Connect the necessary water connections if required. Place the unit in a suitable location based on the specific air conditioning needs.

Operation
Select the desired type of air treatment between dehumidification only or dehumidification with cooling using the control panel. Monitor the unit for efficient operation and adjust settings as needed.

Maintenance
Regularly clean and replace filters as necessary to maintain efficient airflow. Check the refrigeration circuit and compressor  for any issues. Follow manufacturer guidelines for maintenance tasks.

FAQ

• Q: What type of environments is the DEH+ unit suitable for?
  A: The unit is suitable for single family units, apartments, offices, basement rooms, bathrooms, laundries, swimming pool areas,and spas.

• Q: How can I control the unit?
  A: You can control the unit through external controls and digital inputs, a remote panel with integrated T/H sensor, or MODBUS RTU RS 485 Communication.

DEH +
Dehumidifiers for suspended ceiling installations
With high efficiency EC motor
Ductable
For radiant systems with water connection
For stand-alone use without water connection and model with integration

GENERAL FEATURES

STRUCTURE
High-strength structure with self-supporting galvanized sheet metal frame
Selection of materials with high thermal and acoustic insulation characteristics

FANS
The unit is equipped with EC centrifugal fans With high-efficiency Brushless motor

TECHNICAL FEATURES

DEH+ is an air conditioning unit designed for specific dehumidification/air conditioning needs in low-energy environments.
The unit is particularly suitable for single family units, apartments, offices where there is a radiant air conditioning system or places where effective dehumidification is needed such as basement rooms, bathrooms, laundries, swimming pool areas and spas.

VENTILATION:| Fans with dual-intake brushless EC motor. Very high efficiency and low noise levels Erp-compliant.
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AIR HANDLING SECTION:| The unit is equipped with a cooling circuit for dehumidification or integration of cooling and heating.

In the various configurations, it will be possible to select the desired type of air treatment between dehumidification only or dehumidification with cooling.

FILTRATION:| Coarse filter with low pressure drop easily removed on recirculating air.
STRUCTURE:| Self-supporting perimeter structure made of galvanized sheet metal.

Panel insulation is made of 10 mm thick polyethylene insulation.

REFRIGERATION CIRCUIT:| Made of brazed copper complete with: High- efficiency compressor, finned coils, water exchanger, thermostatic valve.
ADJUSTMENT:| On-board electrical panel with microprocessor and dedicated control. Fan management, timed dirty filter management, recirculation air management. Possibility of controlling the unit with these three solutions:

1. Management through external controls and digital inputs
2.  Management through remote panel with integrated T/H sensor 3: MODBUS RTU RS 485 Communication

UNIT CONFIGURATION

1. Defines the total max flow rate Model 300 – 500 m³/h
2. Installation type H: horizontal
3. Construction type I: electronics I
4. Construction type
   • D: Dehumidification version
   • DC: Version for dehumidification and integration in cooling

Dehumidification version (D)
Unit for dehumidifying only the air from the recirculating EC fan, thus allowing the refrigeration circuit to operate, obtaining dehumidified air during the summer period (compressor on).
Equipped with a hydronic post cooling/heating coil that when powered allows for supplementary cooling/heating power to be provided to the air conditioning system.

Version for dehumidification and integration in cooling (DC)
Unit for dehumidification of air from the recirculating EC fan allowing integration of cooling/heating power to the radiant air conditioning system.
During the summer period (compressor on), the unit can operate in 2 modes:

• Dehumidification: the unit condenses totally in water through the plate condenser, resulting in neutral and dehumidified air through active post;
• Dehumidification + Cooling Integration: the unit condenses totally in water excluding post, thus obtaining dehumidified and cooled air.

During the winter period (compressor off) the hydronic coils are supplied with hot water from the heating system and behaves like a fan coil.

COMPOSITION OF THE UNIT

●Installed as standard
/ = Not available

UNIT PERFORMANCE

GENERAL TECHNICAL DATA – VERSION D

Aeraulic performance in dehumidification
Nominal air flow rate| m/³h| 300| 500
Useful prevalence| Pa| 150| 98
Dehumidification performance (W 16; A 26)
Dehumidification capacity| L/24h| 18,9| 36,2
Heating performance (W 45; A 20)
Total power output| kW| 0,62| 1,30
Cooling performance (W 16; A 25)
Total power output| kW| 0,58| 1,22
Sensible power output| kW| –| –
Hydronic battery power output| kW| 0,58| 1,22
Water flow rate| L/h| 150| 300
Pressure drop| kPa| 4,5| 9,0
Room side fan
Type|  | Ec Brushless centrifugal forward curved fan
Number| Nr.| 1| 1
Room air recirculation filter
Type|  | Nylon flat filter
Number| Nr.| 1| 1
Efficiency|  | Coarse
Compressor
Type|  | Alternative
Refrigerant type|  | R134a
Electrical characteristics
Power supply| V/ph/Hz| 230/1/50
Total maximum power consumption| W| 736| 1219
Total absorbed current| A| 3,20| 5,30
Degree of protection| IP| 20| 20
Room-side sound levels (UNI EN 3741; 3744)
Sound power Lw| dB(A)| 53| 55
Radiated sound power in the channel Lw| dB(A)| 51| 54
Average sound pressure at 1 m Lp| dB(A)| 41| 43
Average sound pressure at 3 m Lp| dB(A)| 36| 38

1. Ambient temperature 26 °C; relative humidity 65% nominal air flow rate without water supply;
2. Ambient temperature 26 °C; relative humidity 65%; nominal air flow; Water 7/12 °C (IN/OUT);
3. Room temperature 20 °C; relative humidity 50%, rated air flow; Water 45/40 °C (IN/OUT);

GENERAL TECHNICAL DATA – VERSION DC

Aeraulic performance in dehumidification
Nominal air flow rate| m/³h| 300| 150
Useful prevalence| Pa| 150| 98
Dehumidification performance (W 16; A 26)
Dehumidification capacity| L/24h| 18,9| 36,2
Heating performance (W 45; A 20)
Total power output| kW| 0,62| 1,30
Cooling performance (W 16; A 25)
Total power output| kW| 1,27| 2,39
Sensible power output| kW| 0,77| 1,44
Hydronic battery power output| kW| 0,58| 1,22
Water flow rate| L/h| 150| 300
Pressure drop| kPa| 4,5| 9,0
Room side fan
Type|  | Ec Brushless centrifugal forward curved fan
Number| Nr.| 1| 1
Room air recirculation filter
Type|  | Nylon flat filter
Number| Nr.| 1| 1
Efficiency|  | Coarse
Compressor
Type|  | Alternative
Refrigerant type|  | R134a
Electrical characteristics
Power supply| V/ph/Hz| 230/1/50
Total maximum power consumption| W| 736| 1219
Total absorbed current| A| 3,20| 5,30
Degree of protection| IP| 20| 20
Room-side sound levels (UNI EN 3741; 3744)
Sound power Lw| dB(A)| 53| 55
Radiated sound power in the channel Lw| dB(A)| 51| 54
Average sound pressure at 1 m Lp| dB(A)| 41| 43
Average sound pressure at 3 m Lp| dB(A)| 36| 38

1.  Ambient temperature 26 °C; relative humidity 65% nominal air flow rate without water supply;
2. Ambient temperature 26 °C; relative humidity 65%; nominal air flow; Water 7/12 °C (IN/OUT);
3. Room temperature 20 °C; relative humidity 50%, rated air flow; Water 45/40 °C (IN/OUT);

SPECIFICATION

|

• **** Dehumidifier for radiant air conditioning systems with air handling section with dehumidification and cooling.
• The unit is particularly suitable for residential, commercial, or collective residential buildings and is provided plug-and-play for quick and simplified installation.
• The unit consists of a monoblock including every component for proper operation and allows operation with wide outdoor temperature ranges and in conjunction with radiant systems.

****CONSTRUCTION FEATURES

• **** Self-supporting perimeter structure made of galvanized sheet metal. Panel insulation is made of 6 mm thick polyethylene insulation.
• Compact size and low height for simplified installation with easily accessible bottom panel for maintenance and inspection.
• Rectangular inlets with connection to ductwork or can be combined with plenums of various types as an accessory.
• Quick filter inspection, and side condensate drain for condensate evacuation.
• Refrigeration circuit with high-efficiency hermetic compressor, heat exchange coils, lamination organ and safety organs.
• Electrical box, excluded from airflow with management boards and control terminal blocks.
• Fans with dual-intake brushless EC motor; Very high efficiency and low noise levels Erp-compliant.
• **** Coarse filter with low pressure drop easily removed on recirculating air. On-board electrical panel with microprocessor and dedicated control.
• Fan management, internal machine temperature probe display, timed dirty filter management, recirculation and fresh air management.

Possibility of controlling the unit with these three solutions:

1. Management through external commands
2. Management through remote panel with integrated T/H sensor
3. MODBUS RTU RS 485 Communication

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DIMENSIONAL DATA

HORIZONTAL VERSION

LIST OF ACCESSORIES

UNIT ORDERING CODES

Unit codes

Dehumidification-only versions
DHSD30H01II| DEH+ 30 H D – Dehumidifier for suspended ceiling installation. Installation only horizontal version with dehumidifica
DHSD50H01II| DEH+ 50 H D – Dehumidifier for suspended ceiling installation. Installation only horizontal version with dehumidifica
Dehumidification and integration versions
DHSI30H01II| DEH+ 30 H DC – Dehumidifier for suspended ceiling installation. Horizontal-only installation version with dehumidification and integration in cooling
DHSI50H01II| DEH+ 50 H DC – Dehumidifier for suspended ceiling installation. Horizontal-only installation version with dehumidification and integration in cooling

Nota: Both “D” and “DC” versions should be installed with hydraulic connections.
The “D” version alone can also be installed without hydraulic connections with appropriate parameterization by the Technical Assistance Center (CAT). In this mode, the outlet air temperature is no longer neutral.

ACCESSORY ORDERING CODES

Wall control panel

panel with thermostat and room temperature and relative humidity probe. Black color
Code| ECB033II| ECA033II

Motorized 2-way valve

Motorized 3-way valve

Coarse replacement filters

Coarse replacement filters

Delivery plenum for flexible hoses – 3 ports DN 125 mm

Delivery plenum for flexible hoses – 5 ports DN 125 mm

Delivery plenum for corrugated pipes – 8 frontal inlets and 4+4 side inlets

side inlets for DN 75 / DN 90 mm connection
Code| SCO312008II

Delivery plenum for corrugated pipes – 12 front inlets and 4 +4 side inlets

side inlets for DN 75 / DN 90 mm connection
Code| SCO502512II

Delivery plenum for single pipe

Delivery plenum for single pipe

Acoustic silencer

plate and main body for flexible supply plenum 3xDN 125 mm / corrugated pipe supply plenum 8xDN 75/90 mm / single pipe plenum 1xDN 200 mm.
Code| SCO454084II

Acoustic silencer

plate and main body for 5xDN 125 mm flexible delivery plenum / 12xDN 75/90 mm corrugated pipe delivery plenum / 1xDN 200 mm single pipe plenum
Code| SCO654124II

Departure corrugated pi pe – DN 75 mm

75 mm round pipes, Connection: M/F, including 1 O-ring (Pack of 4)
Code| SRS075140II

Departure corrugated pipe – DN 90 mm

90 mm round pipes, Connection: M/F, including 1 O-ring (Pack of 4)
Code| SRS090140II

The accessories Supply Plenum for Flexible Hoses (AHRD0017II – AHRD0018II), Supply Plenum for Corrugated Hoses (SCO312008II – SCO502512II) and Single Hose Plenum (AHRD0217II – AHRD0227II) can also be used for air intake.

CE Marking
The CE marking (found on each machine) certifies compliance with the following community standards:

• Low Voltage Directive 2014/35/EC
• Electromagnetic Compatibility Directive 2014/30/EC

Rev.0 – 2024
The data in this technical catalog may be changed by the manufacturer without notice.

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