MyVent
Ventilation
High-efficiency air dehumidifiers MSTR / MSPR are designed for comprehensive control of temperature, humidity, heat recovery and ambient air conditioning in roofed swimming pools and corrosive environments.
100 ... 4650 l/day
Dehumidification capacity:
Principle scheme
- 1
The mixed-flow plate heat recuperator allows recovering heat from the exhaust air, which is used to heat up the supply air. Pool version (standard): aluminium fins with protective coating.
- 2
Remote air condenser (for MSTR models, max. distance 30 m). The condenser dissipates the heat produced during dehumidification into the outdoor environment to prevent the ambient from overheating. The unit is used as an air conditioner.
- 3
The desuperheater connected in series to the compressor allows reducing the air temperature at the discharge into the pool, while recovering the refrigerant superheating energy by heating the water. It is available in versions designed either for process or chlorinated water (stainless steel AISI 316L).
Legend:
- A – Compressor
- B – Evaporator
- C – Condenser
- D – Auxiliary heating/cooling heat exchanger (on request)
- E – Mixed-flow plate heat exchanger
- F – Exhaust EC fan
- G – Supply EC fan
- H – Motorized valve
- I – Remote condenser (in MSTR models)
- J – desuperheater (on request)
The MSPR / MSTR units are ideal for swimming pools that not only require dehumidification but must also renew the indoor air without dispersing heat outdoors. The units of the MSPR / MSTR series are designed for use in small, medium and large swimming pools, where regulation of the humidity level and/or prevention of condensation phenomena is required, where a constant air exchange is necessary, even with 24-hour operation. The high efficiency recuperator guarantees efficiencies of up to 80% and the structure is particularly suitable for environments where there is the presence of corrosive substances such as chlorine.
Parameters:
- Dehumidification capacity ranging from 100 l/day 4650 l/day
- Air flow rate ranging from 900 m3/h to 35000 m3/h
- Installation in the utility room
- Galvanized steel panels, painted on the inside and outside
- Finned heat exchangers with protective coating, suitable for use in a corrosive environment
- Mixed-flow recuperator featuring aluminium fins with protective coating
- Chlorine-proof electronic components
- Stainless steel drainage pan
- Electronic inverter centrifugal fan
- Swimming pool water desuperheater (on request)
The MSPR/MSTR range uses only EC radial fans with built-in inverters with high energy efficiency. Mycond has developed sophisticated adjustment software to set, measure and control the air flow rate of the MSPR/MSTR dehumidifiers, eliminating any problems arising from incorrect calculation of the pressure drop in the ducting, thus making the installation of the dehumidifier and the commissioning of the system extremely simple and fast, reducing installation time and costs. These units are designed to be connected to rigid ducting. The series consists of 20 models, ranging from 100 L/day and 900 m3/h to 4.600 L/day and 35.000 m3/h.
Options
- G4 or F7 filters
- Water coil with modulating three-ways valve * (1)
- Only heating
- Only heating, oversized
- Cooling/Heating
- Cooling/Heating, oversized
*3, 4 Including condensate tray and insulation.
* It is possible to install only one water coil; for size up to 0300, on/off three-ways valve.
- Free cooling kit: it allows to cool using external air when it temperature is lower than internal air
- Silent version (2)
- Soft-start
- Manometers (3)
- Hot gas defrost (mandatory in case of air temperature below 8°C)
- Desuperheater for technical or pool water (4)
- 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. (5)
- Dirty filters sensor (6)
- Temperature and humidity probe for duct installation (7)
- Remote user terminal including 20 m cable (8)
- Additional thermal insulation, thickness 20 mm or 40 mm
- Serial board for BMS (9)
- Modbus
- LonWorks
- BACnet
- KNX
- Ethernet ™ interface card, protocols available: SNMP v1 & v2c, BACnet / IP, BACnet Ethernet and Modbus TCP / IP
- Version in two pieces (10)
- Version for outdoor installation (11)
- Contact for 0-10 V humidifier control (Humidifier not supplied by MYCOND)
Options for special applications
- Special coils for aggressive ambient
- Stainless steel AISI 316L panels
- Power supply 60 Hz
- Technical water condenser
- Electric heaters
- Pool water condenser
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)
Remote condenser: OFF (MSPR models)
External air: OFF
WINTER: normal operation, pool open, dehumidification.
Compressor: ON
Hot water coil: OFF (optional)
Desuperheater: OFF (optional)
Remote condenser: OFF (MSPR models)
External air: ON
SPRING, AUTUMN: normal operation, pool open, dehumidification with heat recovery (desuperheater)
Free cooling operation mode available (optional).
Compressor: ON
Hot water coil: OFF (optional)
Desuperheater: ON (optional)
Remote condenser: OFF (MSPR models)
External air: ON
SUMMER: normal operation, pool open, dehumidification and cooling (remote condenser)
Compressor: ON
Hot water coil: OFF (optional)
Desuperheater: OFF (optional)
Remote condenser: ON (MSPR models)
External air: ON
Air flows:
Operating mode:
* For an optional electric heater, contact the manufacturer’s sales office.
Perfomance graph
| Specifications | Units | MSTR/MSPR | |||||||||
| 0100 | 0130 | 0160 | 0190 | 0210 | 0260 | 0300 | 0350 | 0450 | 0580 | ||
| Dehumidifying capacity1 | L/Day | 100 | 128 | 157 | 190 | 210 | 268 | 302 | 358 | 452 | 581 |
| Recirculation air flow rate | m3/h | 900 | 1200 | 1600 | 1600 | 2000 | 2800 | 2800 | 3800 | 4000 | 4800 |
| Fresh air flow rate | kW | 0 - 900 | 0 - 1200 | 0 - 1200 | 0 - 1200 | 0 - 2000 | 0 - 2000 | 0 - 2000 | 0 - 2000 | 0 - 2000 | 0 - 2000 |
| Hot water coil capacity1 | kW | 5,5 | 9,8 | 9,8 | 9,8 | 16,5 | 17 | 17 | 26,5 | 26,5 | 27 |
| Heat recovery system efficiency2 | % | 70 | 70 | 70 | 70 | 70 | 70 | 70 | 70 | 70 | 70 |
| Electric power supply | V/ph/Hz | 230 / 1+N / 50 | 400 / 3+N /50 | ||||||||
| Dimensions, L x P x H | mm | 550 x 1452 x 1320 | 850 x 1452 x 1320 | 850 x 1682 x 1769 | |||||||
| Weight | kg | 155 | 155 | 160 | 165 | 200 | 210 | 220 | 250 | 270 | 300 |
| Specifications | Units | MSTR/MSPR | |||||||||
| 0750 | 0950 | 1100 | 1400 | 1500 | 1700 | 1900 | 2200 | 3000 | 4500 | ||
| Dehumidifying capacity1 | L/Day | 760 | 955 | 1120 | 1380 | 1480 | 1710 | 1870 | 2180 | 2960 | 4650 |
| Recirculation air flow rate | m3/h | 7000 | 8200 | 11000 | 12500 | 13000 | 15000 | 15000 | 17000 | 20000 | 35000 |
| Fresh air flow rate | kW | 0 - 6000 | 0 - 6000 | 0 - 11000 | 0 - 12500 | 0 - 13000 | 0 - 15000 | 0 - 15000 | 0 - 17000 | 0 - 20000 | 277 |
| Hot water coil capacity1 | kW | 48 | 55 | 76 | 83 | 98 | 107 | 107 | 118 | 168 | 235 |
| Heat recovery system efficiency2 | % | 70 | 70 | 70 | 70 | 70 | 70 | 70 | 70 | 70 | 235 |
| Electric power supply | V/ph/Hz | 400 / 3+N / 50 | |||||||||
| Dimensions, L x P x H | mm | 1400 x 2331x 1950 | 2700 x 1950x 2340 | 2500 x 2505 x 2380 | 2500 x 3390 x 2380 |
2500 x 4430 x 2380 |
|||||
| Weight | kg | 710 | 730 | 870 | 1060 | 1280 | 1280 | 1290 | 1290 | 1680 | 2100 |
1. Inlet air: 30°C - 80% RH; inlet/outlet water: 80/70°C; outdoor air: 30°C - 50% RH; 100% recirculation.
2. Indoor air: 26°C - 60% RH; outdoor air: -5°C - 80% RH.
Note:
MSTR – standard (industrial) version
MSPR – pool water version
Related products
