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Rhoss units Eurovent certification
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1 Inlet air temperature 7°C DB (6°C WB), hot water temperature 45°C, temperature differential at condenser 5K, fouling factor of 0 m2 K/W.
2 Condenser inlet air temperature 35°C, chilled water temperature 7°C, temperature differential at evaporator 5K, fouling factor equal to 0 m2 K/W.
3 Chilled water outlet temperature at the evaporator (main exchanger) 7°C, temperature differential at the evaporator 5 K, hot water outlet temperature at the recuperator (secondary exchanger) 45°C at nominal flow rate.
4 In low-temperature installations, for a water temperature of 35°C; in average climate.
5 Upper ambient temperature limit depending on the unit's operating mode.
6 The total sound power level in dB(A) based on measurements made in accordance with the UN EN ISO 9614 and Eurovent 8/1 standard.
7 In open field (Q = 2) at 10 m from the unit.
8 Data calculated in accordance with EN 14511 under nominal conditions.
E - Main Heat Exchanger. The heat exchanger connected to the internal system:
— The fancoil coil, which is used for both cooling and heating in 2-pipe installations, or
— The fancoil coil, which is used for cooling only in 4-pipe installations.
R - Recovery Heat Exchanger.The heat exchanger connected to the internal system:
— The heating coil of the fancoil, which is used for heating only in 4-pipe installations, and/or
— The domestic hot water (DHW) tank heat exchanger.
S - Air side condenser/evaporator. The external heat exchanger responsible for:
— Rejecting waste heat to the environment in cooling mode (Mode A1), or
— Absorbing free heat from the environment in heating mode (Modes S1, A2, A3).
A1 - Cooling mode. The unit absorbs heat from the Main Heat Exchanger operating as an evaporator and rejects it to the External Heat Exchanger operating as a condenser.
S1 - Heating mode. The unit absorbs heat in the External Heat Exchanger operating as an evaporator and transfers it to the Main Heat Exchanger operating as a condenser.
S2, A3 - Heating mode. The unit absorbs heat in the External Heat Exchanger operating as an evaporator and transfers it to the Heat Recovery Exchanger operating as a condenser.
A2 - Heat recovery mode. The unit absorbs heat from the Main Heat Exchanger operating as an evaporator and transfers it to the Heat Recovery Exchanger operating as a condenser.
Curved arrows show the heat flow direction between exchangers in a given operating mode.
| 1 | Control panel |
| 2 | Isolator |
| 3 | Electrical Control Board |
| 4 | Cooling circuit pressure gauges (GM accessory) |
| 5 | Compressor |
| 6 | Evaporator |
| 7 | Fan |
| 8 | Coil |
| 9 | Main heat exchanger water inlet |
| 10 | Main heat exchanger water outlet |
| 11 | Anti-vibration support |
| 12 | Coil protection net |
| 13 | Side damping panels |
| 14 | Lower compartment protection mesh |
| 15 | Power supply inlet |
| 16 | Compressor soundproofing |
| 17 | Secondary/recovery heat exchanger water inlet |
| 18 | Secondary/recovery heat exchanger water outlet |
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We are a direct importer, representative and authorized distributor of the world's leading refrigeration and air conditioning manufacturers. The main activity of the company is wholesale and distribution of HVACR equipment and accessories, including heat pumps and chillers, through its own network of branches.
We actively support our HVACR Installers and Designers. We organize product trainings; provide assistance and technical advice to refrigeration and air conditioning engineers at every stage of the investment realization. Hundreds of successful investments confirm our competence and extensive experience.
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