MidiFLOW-PI
TCHITP-THHITP 115÷145-
THHITP 145 with accessory VE
Packaged water-cooled water chillers and reversible heat pumps on the cooling circuit with water-cooling system. Range with scroll hermetic compressors, DC inverter and R290 refrigerant gas.
Features
Key features
Efficient and eco-friendly range in R290
Applications with well water, water mains, geothermal probes or dry cooler
Ventilated enclosure or outdoor installation
Plug&Play unit with integrated hydraulic module
Temperature of the produced water up to 80°C
Integrated MASTER/SLAVE control
Description
Construction features
• Compressor: hermetic rotary, scroll type with inverter actuation, complete with thermal protection and casing heater.
• Primary side (user) heat exchanger: with stainless steel plates, complete with closed cell polyurethane foam rubber insulation and water flow differential pressure switch.
• Disposal side heat exchanger (well, mains, geothermal probes or dry cooler): with stainless steel plates, complete with closed cell polyurethane foam rubber insulation and water flow differential pressure switch.
• Control: microprocessor electronic control with Adaptive Function Plus logic.
• Structure: made of galvanised and painted steel plate with polyester powder coating.
• Refrigerant leak detector.
• The unit is also complete with:
- electronic expansion valve;
- display of cooling circuit high and low pressure;
- Master/Slave control up to 4 units in parallel;
- clock board;
- 0-10V analogue signal for condensing/evaporating control performed by external device;
- automatic management of anti-legionella cycles.
Versions
• T - High efficiency version
Models
• TCHITP: unit designed for cooling only.
• THHITP: heat pump unit.
PUMP set up
Primary side (user): single electric pump, available with INVERTER operation.
Disposal side (well, mains, geothermal probes or dry cooler): single electric pump, available with INVERTER operation.
Factory fitted accessories
• Set-up for outdoor installation.
• Set-up for ventilated enclosure installation.
• Free-Cooling Management.
• Dry-Cooler Management.
• Setup for heat pump operation (only for TCHITP).
• Energy parameter measuring device.
• Forced limit of power consumption.
• Double safety valves.
• Silenced set up.
• Control of min/max power supply voltage.
• Low temperature water production.
• Digital input for double set-point.
• 4-20mA analogue signal for shifting set-point.
• Contacts for Smart Grid integration and photovoltaic system.
• Heat exchanger, electrical panel and electric pumps antifreeze heaters, if applicable.
• Interfaces for serial communication with other devices.
• Colour touch user keypad (remotely) with 7'' display.
Separately supplied accessories
• 3-way modulating condensing control valve.
• 2-way modulating condensing control valve.
• 3-way valve for the production of domestic hot water, managed by the adjustment.
• Outdoor air temperature probe for set-point compensation.
• Rubber anti-vibration mounts.
• Water filter.
• Air inlet fitting.
• Remote keypad with display.
• Thermostat with display.
• Rhoss supervisors for unit monitoring and remote management.
• Rhoss sequencer for integrated management of multiple chillers.
Technical data
| TCHITP MODEL | 115 | 120 | 125 | 130 | 135 | 140 | 145 | ||||
| ❶ | Cooling capacity | kW | 16,6 | 20,1 | 28,2 | 32,5 | 35 | 40,6 | 45,9 | ||
| ❶ | Absorbed power | kW | 3,34 | 4,25 | 5,57 | 6,87 | 8,06 | 8,42 | 10,38 | ||
| ❶ | E.E.R. | 4,97 | 4,73 | 5,06 | 4,73 | 4,34 | 4,82 | 4,42 | |||
| THHITP MODEL | 115 | 120 | 125 | 130 | 135 | 140 | 145 | ||||
| ❷ | Heating capacity | kW | 17,6 | 21,7 | 30,1 | 35,1 | 39,2 | 44,7 | 51,2 | ||
| ❷ | Absorbed power | kW | 4,23 | 5,34 | 7,02 | 8,54 | 9,97 | 10,44 | 12,8 | ||
| ❷ | C.O.P. | 4,16 | 4,06 | 4,29 | 4,11 | 3,93 | 4,28 | 4 | |||
| ❶ | Cooling capacity | kW | 15,2 | 18,6 | 26,1 | 30,2 | 33,1 | 38,9 | 44,4 | ||
| ❶ | E.E.R. | 4,56 | 4,41 | 4,7 | 4,44 | 4,12 | 4,64 | 4,3 | |||
| TCHITP-THHITP MODEL | 115 | 120 | 125 | 130 | 135 | 140 | 145 | ||||
| ❸ | Sound pressure | dB(A) | 51,5 | 53,5 | 56,5 | 58 | 58 | 58 | 59,5 | ||
| ❹ | Sound pressure | dB(A) | 48,5 | 50,5 | 53,5 | 55 | 55 | 55 | 56,5 | ||
| Scroll compressor/steps | no. | 1 inverter | 1 inverter | 1 inverter | 1 inverter | 1 inverter | 1 inverter | 1 inverter | |||
| Circuits | no. | 1 | 1 | 1 | 1 | 1 | 1 | 1 | |||
| Electrical supply | V-ph-Hz | 400-3+N-50 | 400-3+N-50 | 400-3+N-50 | 400-3+N-50 | 400-3+N-50 | 400-3+N-50 | 400-3+N-50 | |||
| DIMENSIONS AND WEIGHTS | 115 | 120 | 125 | 130 | 135 | 140 | 145 | ||||
| L – Width | mm | 1265 | 1265 | 1265 | 1265 | 1265 | 1265 | 1265 | |||
| ❺ | H – Height | mm | 1350 | 1350 | 1350 | 1350 | 1350 | 1350 | 1350 | ||
| ❻ | H – Height | mm | 1460 | 1460 | 1460 | 1460 | 1460 | 1460 | 1460 | ||
| P – Depth | mm | 720 | 720 | 720 | 720 | 720 | 720 | 720 | |||
| ❼ | TCHITP weight | kg | 290 | 295 | 300 | 305 | 310 | 315 | 320 | ||
| ❼ | THHITP weight | kg | 295 | 300 | 305 | 310 | 315 | 320 | 325 | ||
| SEASONAL ENERGY PERFORMANCE | 115 | 120 | 125 | 130 | 135 | 140 | 145 | ||||
| TCHITP MODEL SEASONAL PERFORMANCE IN COOLING MODE | |||||||||||
| ① | Pdesignc (EN 14825) | kW | 16,6 | 20,1 | 28,2 | 32,5 | 35 | 40,6 | 45,9 | ||
| ① | SEER (EN 14825) | 6,62 | 6,72 | 7,24 | 7,29 | 6,89 | 7,13 | 6,92 | |||
| ② | ηs,c | % | 262 | 266 | 286 | 288 | 273 | 282 | 274 | ||
| THHITP MODEL SEASONAL PERFORMANCE IN HEATING MODE – Low temperature application 35°C | |||||||||||
| ③ | Pdesignh (EN 14825) | kW | 25 | 28 | 40 | 46 | 52 | 59 | 70 | ||
| ③ | SCOP (EN 14825) | 6,55 | 6,57 | 7,17 | 7,04 | 6,94 | 7,32 | 7,13 | |||
| ④ | ηs | % | 254 | 255 | 279 | 274 | 270 | 285 | 277 | ||
| ④ | Energy class | A+++ | A+++ | A+++ | A+++ | A+++ | A+++ | A+++ | |||
| THHITP MODEL SEASONAL PERFORMANCE IN HEATING MODE – Medium temperature application 55°C | |||||||||||
| ③ | Pdesignh (EN 14825) | kW | 22 | 25 | 35 | 41 | 45 | 52 | 61 | ||
| ③ | SCOP (EN 14825) | 4,88 | 4,95 | 5,34 | 5,28 | 5,21 | 5,56 | 5,48 | |||
| ④ | ηs | % | 187 | 190 | 206 | 203 | 201 | 214 | 211 | ||
| ④ | Energy class | A+++ | A+++ | A+++ | A+++ | A+++ | A+++ | A+++ | |||
- Data at the following conditions:
- ❶ Chilled water: 12/7°C – Condenser water: 30/35°C.
- ❷ Hot water: 40/45°C. – Evaporator water: 10/7℃.
- ❸ In open field (Q = 2) at 1 m from the unit (not Eurovent certified).
- ❹ In open field (Q = 2) at 1 m from the unit, with VE-VEX accessory (not Eurovent certified).
- ❺ Height referred to a unit with standard set up.
- ❻ Height referring to a unit with VE-VEX accessories.
- ❼ Weight refers to the unit empty with soundproofing.
- Performance according to EN 14511.
- ① Low temperature application (7°C)
- ② Seasonal energy efficiency: low temperature cooling (EU Regulation 2016/2281)
- ③ In Average climatic conditions
- ④ Seasonal energy efficiency: heating in Average climate (EU Regulations No.811/2013 and No.813/2013 – class between D and A+++)
Manuals
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Technical notes
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