MSP single flow ductable dehumidifier, designed for dehumidification and heating of indoor pools and aggressive ambients.

- Installation in the room where dehumidification is needed (fixed or movable with pivoting wheels, optional) or in a technical room
- Galvanized steel panels, inside and outside painted
- Pre-coated finned coils suitable for aggressive environment
- Electronical components protected against chlorine
- Stainless steel condensate tray
- Double inlet centrifugal fan (EC radial fan, opt.) top or in-line supply
- Desuperheater for chlorined water
 
 
Principle scheme

- Compressor, R410A refrigerant gas
- Desuperheater (optional)
- Condenser
- Thermostatic expansion valve
- Evaporator
- Fan: direct drive for sizes up to 0950, belt transmission for sizes from 1100; radial EC fan optional
- Post-heating or post-cooling water coil with 3 ways valve
Operating mode

Standart options:
- Mechanical humidistat
- Filter holder frame for the intake air duct
- Electronic chrono-humidistat
- Hot/chilled  water coil with a 3-way valve
- Silent version -2 dB(A)
- Soft-starter
- Manometers
- Hot gas defrost
- Swimming pool water desuperheater
- Centrifugal fan with high static pressure
 
 
Advanced control:
- Radial EC fans
- 0-10 V control terminal
- AAC: automatic airflow control
- Clock card for time scheduling
- Filter clogging sensor
- Remote user terminal
- TH probe for duct installation
- Serial board for Modbus, Lonworks, Bacnet, KNX, Ethernet TM connectivity
Legend:
- А – Fan
- B – Compressor
- C – Evaporator
- D – Condenser
- E – Hot water heat exchanger or electric heater (option)
 
 
Options:

- Filter holder frame for suction ducting with G2 or G4 filters (1)
- Mechanical hygrostat for wall installation (2)
- Electronic chrono – hygrostat (3)
- Water coil with modulating three-ways valve(4)
- Only heating
- Only heating, oversized
- Cooling/Heating
- Cooling/Heating, oversized
*3, 4 Including condensate tray and insulation
- Silent version (5)
- Soft-start
- Manometers (6)
- Hot gas defrost (mandatory in case of air temperature below 8°C)
- Desuperheater for technical or pool water (4)
- High static pressure centrifugal fan
- Radial EC Fan  (7)
- ACF: Automatic Control Flow; it allows to choose the air flow directly on the display and to keep it also in case of variable pressure drops due to the filters.
- Advanced control
- Clock card with time scheduling: 2 operating mode (weekday or holiday), 6 time slots per operating mode. Settable parameters: on/off, indoor temperature, indoor relative humidity.
- Dirty filters sensor (8)
- Temperature and humidity probe for duct installation (9)
- Remote user terminal including 20 m cable (10)
- Additional thermal insulation, thickness 20 mm or 40 mm
- Pivoting wheels (11)
- Serial board for BMS (12)
- Modbus
- LonWorks
- BACnet
- KNX
- Ethernet ™ interface card, protocols available: SNMP v1 & v2c, BACnet / IP, BACnet Ethernet and Modbus TCP / IP
- Contact for 0-10 V humidifier control
- Version for outdoor installation
Options for special applications
- Special coils for aggressive ambient
- Stainless steel AISI 316L panels
- Technical water condenser
- Electric heaters
- Pool water condenser
 
 
Type of fans

Seasonal operating mode

WINTER: start up, no occupants, covered pool, heating with hot water coil.
Compressor: OFF
Hot water coil: ON (optional)
Desuperheater: OFF (optional)

WINTER: normal operation, pool open, dehumidification.
Compressor: ON
Hot water coil: OFF (optional)
Desuperheater: OFF (optional)

SPRING, SUMMER, AUTUMN: normal operation, pool open, dehumidification with heat recovery (desuperheater)
Compressor: ON
Hot water coil: OFF (optional)
Desuperheater: ON (optional)
Perfomance graph

Dimensions
| Specifications | Units | MID - MSP 010
 | MID - MSP 013
 | MID - MSP 016
 | MID - MSP 019
 | MID - MSP 021
 | MID - MSP 026
 | MID - MSP 030
 | MID - MSP 035
 | MID - MSP 045
 | MID - MSP 058
 | 
| Dehumidification capacity | l/day | 100 | 128 | 157 | 190 | 210 | 268 | 302 | 358 | 452 | 581 | 
| Air flow rate | m3/h | 900 | 1200 | 1600 | 1600 | 2000 | 2800 | 2800 | 3800 | 4000 | 4800 | 
| Water heater capacity | kW | 5,5 | 9,8 | 9,8 | 9,8 | 16,5 | 17 | 17 | 26,5 | 26,5 | 27 | 
| Electric heater capacity | kW | upon request | 
| Power supply | V / phases / Hz | 230/1/50 | 230/1/50 | 230/1/50 | 230/1/50 | 400/3/50 | 400/3/50 | 400/3/50 | 400/3/50 | 400/3/50 | 400/3/50 | 
| Dimensions (WxLxH) | mm | 700х550х900 | 700х850х900 | 830х850х1350 | 
| Specifications | Units | MID - MSP 075
 | MID - MSP 095
 | MID - MSP 110
 | MID - MSP 140
 | MID - MSP 150
 | MID - MSP 170
 | MID - MSP 190
 | MID - MSP 220
 | MID - MSP 300
 | MID - MSP 450
 | 
| Dehumidification capacity | l/day | 760 | 955 | 1120 | 1380 | 1480 | 1710 | 1870 | 2180 | 2960 | 4650 | 
| Air flow rate | m3/h | 7000 | 8200 | 11000 | 12500 | 13000 | 15000 | 15000 | 17000 | 25000 | 35000 | 
| Water heater capacity | kW | 48 | 55 | 76 | 83 | 98 | 107 | 107 | 118 | 168 | 235 | 
| Electric heater capacity | kW | upon request | 
| Power supply | V / phases / Hz | 400/3/50 | 400/3/50 | 400/3/50 | 400/3/50 | 400/3/50 | 400/3/50 | 400/3/50 | 400/3/50 | 400/3/50 | 400/3+N/50 | 
| Dimensions (WxLxH) | mm | 1000х1400х1350 | 1000х1950х1640 | 1000х1950х1640 | 1000х3390х 1640 | 1000x4430х 2380
 | 
All the data refer to: air temperature 30 °C, relative humidity 80%, water temperature 80/70 °C
Note:
MID – standard (industrial) version
MSP – pool water version