Compact-ID
TCCITY-THCITY 117÷128Packaged air-cooled water chillers and reversible heat pumps with Plug-Fans with EC motor. Range with scroll hermetic compressors, DC Inverter and R410A refrigerant gas.
Features
Tax incentives*
Key features
PLUG-FANS with low consumption EC motor
Vertically or horizontally ducted delivery.
Hot water up to –15°C outdoor air
Temperature of the produced water up to 60°C
Integrated MASTER/SLAVE control
Inertial buffer tank
Description
• Compressor: scroll type, rotary, hermetic with Inverter actuation, complete with thermal protection and casing heater.
• Water side heat exchanger: adequately insulated stainless steel plates, complete with antifreeze heater and water flow differential pressure switch.
• Air side heat exchanger: featuring a finned coil with copper pipes and aluminium fins for TCCITY and with hydrophilic treatment for THCITY, complete with protection grilles.
• Fan: Plenum electric fan with directly coupled, low consumption EC motor fitted with internal thermal protection and accident protection grilles. Removable fan unit section for on-site positioning.
• Vertical condensing air delivery, horizontal outlet easily transformed on-site.
• Proportional electronic device for the continuous regulation of the fan rotation speed up to a temperature of outdoor air of -10°C when running as a chiller.
• Control: microprocessor electronic control with Adaptive Function Plus logic.
• Structure: made of galvanised and painted steel plate, complete with condensate drain pan and unit base antifreeze heater for THCITY.
• The unit is also complete with:
- outdoor air temperature probe for set-point compensation;
- electronic expansion valve;
- display of cooling circuit high and low pressure;
- Master/Slave control up to 4 units in parallel;
- clock board.
Version
T - High efficiency.
Models
TCCITY: unit designed for cooling only.
THCITY: heat pump unit.
PUMP set-up
• Pump unit complete with: EC circulator with 3 speed selector or continuous speed regulation or electric pump, membrane expansion tank, manual air vent valve, safety valve and pressure gauge.
TANK&PUMP set up
• Pump unit complete with: inertial buffer tank, circulator or electric circulation pump, membrane expansion tank, manual air vent valve, safety valve, and pressure gauge.
Factory fitted accessories
• Forced Download. Compressor partialisation or switch-off to limit power and current consumption (digital input).
• Antifreeze heater on the tank.
• Circulator/electric pump antifreeze heater.
• Pre-painted copper/coils or copper/copper coils.
• Digital input for double set-point.
• 4-20 mA analogue signal for shifting set-point.
• Low water set-point temperature.
Accessories supplied loose
• 3-way valve for the production of domestic hot water, managed by regulation.
• Additional electrical resistance for heat pump, managed by regulation.
• Remotable outdoor air temperature probe for compensation of the set-point.
• Delivery anti-vibration fitting.
• Suction duct fitting.
• Water filter.
• Rubber anti-vibration mounts.
• Remote keypad with display.
• Interfaces for serial communication with other devices.
• RS485/USB serial converter.
• Rhoss supervisors for unit monitoring and remote management.
Technical data
| TCCITY MODEL | 117 | 124 | 128 | ||||
| ❶ | Cooling capacity | kW | 16,4 | 24,3 | 27,5 | ||
| ❶ | NOM absorbed power | kW | 5,24 | 8,15 | 9,01 | ||
| ❶ | E.E.R. | 3,13 | 2,98 | 3,05 | |||
| THCITY MODEL | 117 | 124 | 128 | ||||
| ❷ | Heating capacity | kW | 17,7 | 24,3 | 28,5 | ||
| ❷ | NOM absorbed power | kW | 5,33 | 7,48 | 8,88 | ||
| ❷ | C.O.P. | 3,32 | 3,25 | 3,21 | |||
| ❸ | Heating capacity | kW | 18,8 | 25 | 29,1 | ||
| ❸ | NOM absorbed power | kW | 4,59 | 6,1 | 7,28 | ||
| ❸ | C.O.P. | 4,1 | 4,1 | 4 | |||
| ❹ | Heating capacity | kW | 12,3 | 18,1 | 22,9 | ||
| ❹ | NOM absorbed power | kW | 4,14 | 6,65 | 7,46 | ||
| ❹ | C.O.P. | 2,97 | 2,72 | 3,07 | |||
| ❶ | MIN/NOM/MAX cooling capacity | 16,2 | 23,8 | 27 | |||
| ❶ | E.E.R. | 2,98 | 2,84 | 2,91 | |||
| TCCITY – THCITY MODEL | 117 | 124 | 128 | ||||
| ❺ | Fan delivery sound pressure | dB(A) | 53 | 53 | 56 | ||
| ❺ | Machine body sound pressure | dB(A) | 42 | 42 | 45 | ||
| Fan nominal air flow | m3/h | 7600 | 7600 | 8640 | |||
| Fan available static pressure | Pa | 80 | 80 | 80 | |||
| ❶ | P0 circulator available head | kPa | 89 | 89 | 76 | ||
| Buffer tank water content | l | 110 | 110 | 110 | |||
| Electrical supply | V-ph-Hz | 400-3+N-50 | 400-3+N-50 | 400-3+N-50 | |||
| DIMENSIONS AND WEIGHT | 117 | 124 | 128 | ||||
| L – PUMP width | mm | 1522 | 1522 | 1522 | |||
| L – TANK&PUMP width | mm | 1625 | 1625 | 1625 | |||
| H – PUMP height | mm | 1280 | 1280 | 1280 | |||
| H – TANK&PUMP height | mm | 1590 | 1590 | 1590 | |||
| P – PUMP Depth | mm | 815 | 815 | 815 | |||
| P – TANK&PUMP Depth | mm | 815 | 815 | 815 | |||
| ❻ | PUMP Weight | kg | 265 | 285 | 295 | ||
| ❻ | TANK&PUMP Weight | kg | 365 | 385 | 395 | ||
| SEASONAL ENERGY PERFORMANCE | 117 | 124 | 128 | ||||
| TCCITY MODEL SEASONAL PERFORMANCE IN COOLING MODE | |||||||
| ① | Pdesignc (EN 14825) | kW | 16,4 | 24,3 | 27,5 | ||
| ① | SEER (EN 14825) | 4,54 | 4,52 | 4,59 | |||
| ② | ηs,c | % | 179 | 178 | 181 | ||
| THCITY MODEL SEASONAL PERFORMANCE IN HEATING MODE – Low temperature application 35°C | |||||||
| ③ | Pdesignh (EN 14825) | kW | 19 | 28 | 35 | ||
| ③ | SCOP (EN 14825) | 4,14 | 3,53 | 3,69 | |||
| ④ | ηs | % | 162 | 138 | 145 | ||
| ④ | Energy class | A++ | A+ | A+ | |||
| THCITY MODEL SEASONAL PERFORMANCE IN HEATING MODE – Medium temperature application 55°C | |||||||
| ③ | Pdesignh (EN 14825) | kW | 16 | - | - | ||
| ③ | SCOP (EN 14825) | 3,08 | - | - | |||
| ④ | ηs | % | 120 | - | - | ||
| ④ | Energy class | A+ | - | - | |||
- Data at the following conditions:
- ❶ Air: 35°C D.B. – Water: 12/7°C.
- ❷ Air: 7°C D.B. – 6°C W.B. – Water: 40/45°C.
- ❸ Air: 7°C D.B. – 6°C W.B. – Water: 30/35°C.
- ❹ Air: -7°C D.B. – Water: 30/35°C.
- ❺ In open field (Q = 2) at 5 m from the unit and ducted fan.
- ❻ Weight refers to the most complete setup.
- Performance according to EN 14511. P0/PI0 setup.
- 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: ambient heating in Average climate (EU Regulations No.811/2013 and No.813/2013)
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Technical notes
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