Thermocold MULTIFUNCTIONAL UNITS RLC Скачать руководство пользователя страница 25 | Manualshive

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Thermocold MULTIFUNCTIONAL UNITS RLC Скачать руководство пользователя страница 25

MULTIFUNCTIONAL UNITS RLC – Installation and maintenance manual

MUMRLCHEAT_REV01_1012_UK

Pag. 25 di 31

11

Ethylenic glycol correction table

In order to calculate performance with glycolic solutions multiply main sizes by respective coefficients.

12

Scaling correction table for packaged versions

In order to calculate performance with glycolic solutions multiply main sizes by respective coefficients

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Содержание MULTIFUNCTIONAL UNITS RLC

Страница 1: ...EV01_1012_UK Pag 1 di 31 MANUALE DI INSTALLAZIONE E MANUTENZIONE MULTIFUNZIONE RESIDENTIAL AND LIGHT COMMERCIAL INSTALLATION AND MAINTENANCE MANUAL FOR MULTIFUNCTIONAL UNITS RESIDENTIAL AND LIGHT COMM...

Страница 2: ...g a Thermocold product Thermocold operates in civil and industrial air conditioning for years to assure the best comfort with reliability quality efficiency and total safety With this manual we try to...

Страница 3: ...al Connections 14 8 Water Connections 15 9 Perdite di carico sugli scambiatori 24 10 Tabelle di correzione glicole etilenico Errore Il segnalibro non definito 11 Tabelle di correzione fattore di incro...

Страница 4: ...he electrical panel F Warranty is automatically over in case of payments not fulfilled non performance of the contract and even if the units show tampering without THERMOCOLD writing approvals G Non o...

Страница 5: ...stic of the unit and the installed components Without this code it is not possible identifies the specific spare parts of the unit In case of request for repair it is necessary the model and the seria...

Страница 6: ...ous operations that could damage the unit Make sure that the unit has the proper positioning during transportation Placing horizontally the unit can lead to irreversible damage to the compressors Faul...

Страница 7: ...t esterna va ancorata su antivibranti in gomma o a molla che vanno fissati nel seguente modo Firmly fasten the anti vibration bottom part to the support base plate of the unit Screw the fastening nut...

Страница 8: ...equipped with coil protection grilles is completely accessible with danger for cuts and abrasions In these cases technicians and operators must be aware about this risk For all the units which allow...

Страница 9: ...naesthetic effects up to a loss of conscience Long exposures could give rise to cardiac arrhythmia and sometimes even to death High concentrations can create a reduction of oxygen in air with conseque...

Страница 10: ...aring the right protections In case of accidental contact with refrigerant due to the safety valves exhaust it is necessary to follow the above indicated 2 5 carry out the plant connections to the uni...

Страница 11: ...e switch on the side of the panel and only after having placed a sign which says do not use maintenance in progress if modifications must be carried out to the cooling hydraulic or electrical circuit...

Страница 12: ...ided with the unit have to be respected 5 4 Precautions for dominant winds Avoid obstacles on suction and discharge sides of the units Respect the servicing spaces as shown on the units dimensional dr...

Страница 13: ...e linear meter nd inch W mt 8 1 4 5 10 3 8 5 15 1 2 5 20 3 4 10 25 1 13 40 1 1 2 30 50 2 50 65 2 1 2 80 80 3 120 100 4 200 125 5 300 150 6 450 200 8 750 Electrically unconnected unit in this case the...

Страница 14: ...th a three core cable of a section which is appropriate to the machine absorption The switch and the fuses like all the power connections must comply with the regulations in force 7 3 Unbalance betwee...

Страница 15: ...ssors See the chapter on the thecnical data The declared content can be reduced by the amount contained in the distribution piping system only for the air conditioning system Undersized tanks reduce t...

Страница 16: ...follow the effective plant demand Place the outlet water probes to 1 mt minimum distance from the check valves located downstream of the exchanger Before a machine stop with temperatures close to 0 C...

Страница 17: ...AL PUMP T M DEHUMIDIFIER DEUMUDIFICATORE M T EWR REC PRS PRS VALVOLA PRESSOSTATICA PRESSURE REGULATOR For units with geothermal source a system for regulating the condensation or evaporation pressure...

Страница 18: ...the secondary In this case the circulator of such a ring is on customer charge Otherwise you can select the pump from the Thermocold tank catalogue T T TEMPERATURE PROBE SONDA DI TEMPERATURA T SF VAL...

Страница 19: ...mperatura aria esterna C temperatura di produzione acqua C Summer air conditioning and simultaneuosly hsw production operating mode Summer air conditioning operating mode 15 20 25 30 35 40 45 50 20 15...

Страница 20: ...ace heating and hsw production operating mode Summer air conditioning and simultaneuosly hsw production operating mode Summer air conditioning operating mode Notes working outside of the allowed limit...

Страница 21: ...ce heating and hsw production operating mode Summer air conditioning and simultaneuosly hsw production operating mode Summer air conditioning operating mode Notes working outside of the allowed limits...

Страница 22: ...inter space heating and hsw production operating mode Summer air conditioning and simultaneuosly hsw production operating mode Summer air conditioning operating mode Notes working outside of the allow...

Страница 23: ...ace heating and hsw production operating mode Summer air conditioning and simultaneuosly hsw production operating mode Summer air conditioning operating mode Notes working outside of the allowed limit...

Страница 24: ...erent from the nominal one and so with temperature deviation different frm the nominal one It is not recommended that the unit works with very high temperature deviation because very low water flow ra...

Страница 25: ...1 11 Ethylenic glycol correction table In order to calculate performance with glycolic solutions multiply main sizes by respective coefficients 12 Scaling correction table for packaged versions In ord...

Страница 26: ...perature difference between the water in and the water out The regulation is calibrated in the factory for water in to the evaporator at 12 C and water out at 7 C With the general switch open check th...

Страница 27: ...line downstream of the thermostatic valve bulb read the balance pressure to the evaporator on the low pressure manometer and the corresponding saturation temperature Overheating is equal to the differ...

Страница 28: ...r In order to keep all the machine components in good condition and to optimise their use during the warm up it is necessary to bring the circuit to the right temperature before releasing cooling ener...

Страница 29: ...ts to protect Description of the operations Recommen ded frequency Control of compressor oil level monthly Control of the suction temperature superheating monthly Control of the hydraulic circuit wate...

Страница 30: ...1 per type fans and engines 1 per type electrical components all compressors 1 per type 5 year Components Quantity fuses all filter dryers all solenoid valves all thermostatic valves all pressostats...

Страница 31: ...export thermocold it marketing thermocold it Le informazioni tecniche contenute nel presente manuale non sono impegnative La Thermocold Costruzioni S r l si riserva la facolt di apportare in qualsias...

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