FLOW BOOSTER EVO
TOHETL 140÷2140Packaged non-reversible heat pumps with water source. Range with scroll hermetic compressors and R513A refrigerant gas.
Features
Key features
Temperature of the produced water up to 80°C
Non-flammable reduced GWP gas
Touch interface (optional)
Integrated MASTER/SLAVE control
Description
Construction features
• Compressor: hermetic rotary scroll complete with thermal protection and crankcase heater.
• Utility-side heat exchanger (condenser): stainless steel plate heat exchanger, complete with closed-cell polyurethane foam rubber insulation.
• Disposal side heat exchanger: 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.
• The unit is also complete with:
- compressor circuit breaker switches;
- display of cooling circuit high and low pressure;
- Master/Slave control up to 4 units in parallel;
- clock board;
- 0-10V analogue signal for water flow modulation.
Versions
• T - High efficiency version
Models
• TOHETL: unit designed for heating only.
Factory fitted accessories
• VPF control.
• Power factor correction capacitors (cosφ > 0.94).
• Soft-starter.
• Energy parameter measuring device.
• Cooling circuit outlet and inlet valves.
• Refrigerant leak detector.
• Forced limit of power consumption.
• Cooling circuit high and low pressure gauges.
• Double safety valves.
• Technical compartment soundproofing.
• Compressor soundproof enclosures.
• Control of min/max power supply voltage.
• Digital input for double set-point.
• 4-20mA analogue signal for shifting set-point.
• Interfaces for serial communication with other devices.
• Antifreeze heaters for heat exchangers and electrical panel.
• Colour touch user keypad (fitted on the machine or remotely) with 7'' display.
• Set-up for outdoor installation.
• Rubber anti-vibration mounts.
Separately supplied accessories
• 3-way valve for the production of domestic hot water, managed by the adjustment.
• Outdoor air temperature probe for set-point compensation.
• Water filter.
• 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
| TOHETL MODEL | 140 | 145 | 150 | 160 | 170 | 280 | 290 | 2105 | 2115 | 2140 | ||||
| ❶ | Heating capacity | kW | 40,3 | 46,7 | 52,4 | 59,3 | 70,2 | 80,1 | 92,7 | 105,3 | 117,8 | 140,4 | ||
| ❶ | Absorbed power | kW | 9,4 | 10,9 | 12,4 | 14,4 | 17 | 18,8 | 22,1 | 24,8 | 28,7 | 34,1 | ||
| ❶ | C.O.P. | 4,29 | 4,28 | 4,21 | 4,13 | 4,14 | 4,27 | 4,2 | 4,24 | 4,11 | 4,12 | |||
| TOHETL MODEL | 140 | 145 | 150 | 160 | 170 | 280 | 290 | 2105 | 2115 | 2140 | ||||
| ❷ | Sound power | dB(A) | 70 | 70 | 71 | 72 | 73 | 74 | 74 | 75 | 76 | 77 | ||
| Scroll compressor/steps | no. | 1/1 | 1/1 | 1/1 | 1/1 | 1/1 | 2/2 | 2/2 | 2/2 | 2/2 | 2/2 | |||
| Circuits | no. | 1 | 1 | 1 | 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 | 400-3+N-50 | 400-3+N-50 | 400-3+N-50 | |||
| DIMENSIONS AND WEIGHTS | 140 | 145 | 150 | 160 | 170 | 280 | 290 | 2105 | 2115 | 2140 | ||||
| L – Width | mm | 1190 | 1190 | 1190 | 1190 | 1190 | 1500 | 1500 | 1500 | 1500 | 1500 | |||
| H – Height | mm | 1450 | 1450 | 1450 | 1450 | 1450 | 1860 | 1860 | 1860 | 1860 | 1860 | |||
| P – Depth | mm | 720 | 720 | 720 | 720 | 720 | 870 | 870 | 870 | 870 | 870 | |||
| ❸ | TOHETL weight | kg | 345 | 350 | 355 | 365 | 380 | 600 | 605 | 620 | 630 | 645 | ||
| SEASONAL ENERGY PERFORMANCE | 140 | 145 | 150 | 160 | 170 | 280 | 290 | 2105 | 2115 | 2140 | ||||
| TOHETL MODEL SEASONAL PERFORMANCE IN HEATING MODE | ||||||||||||||
| ① | Pdesignh (EN 14825) | kW | 22 | 25 | 29 | 33 | 38 | 43 | 50 | 57 | 65 | 77 | ||
| ① | SCOP (EN 14825) | 4,01 | 4,03 | 4,08 | 4,07 | 3,99 | 4,56 | 4,45 | 4,56 | 4,41 | 4,45 | |||
| ② | ηs | % | 152 | 153 | 155 | 155 | 152 | 174 | 170 | 174 | 168 | 170 | ||
| ② | Energy class | A+++ | A+++ | A+++ | A+++ | A+++ | A+++ | A+++ | A+++ | A+++ | - | |||
- Data at the following conditions:
- ❶ Hot water: 70/78°C. – Evaporator water: 45/40℃.
- ❷ Total sound power level in dB(A) based on measurements carried out in accordance with regulation UNI EN-ISO 9614.
- ❸ Empty weight including INS accessory.
- Performance according to EN 14511.
- ① In Average climatic conditions, medium temperature application (55°C)
- ② Seasonal energy efficiency: low temperature heating in Average climate (EU Regulations No.811/2013 and No.813/2013)
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Technical notes
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