Carrier CU-S 401 Use & Maintenance Instructions Download Page 8

8

GB

D

F

I

T

he CU-S ranges are air condensing units manufactured to operate automatically.

Using the machine for any purposes other than those envisaged represents an ano-
maly and may seriously endanger people’s safety.

3.1  Dangers deriving from using the 

The unit is not designed to operate in premises where explosives are stored. 

unit for purposes other than 

Therefore, it is categorically forbidden to use it in locations where any risk of 

those it is designed for

explosion exists.

Should the user wish to use the unit for any purposes or in any fields other than

those intended (see ch. 8, section 8.2 of this manual), or wish to modify the unit
in any way, he should consult the manufacturer/distributor about any contraindi-
cations or dangers that may derive from the incorrect use of the unit.

T

he unit can be moved with lifting and transport devices. (Fig.5)

WARNING

Take the utmost care in ensuring no one passes through the platform truck’s

manoeuvring area, so as to avoid any risk to personnel while the load is
being handled.

The unit is shipped packed in a wooden case or in a wooden crate: the

movement has to be done securing the packaging with a sling in an appro-
priate way.

Take special care in ensuring that the packing crate containing the unit is not lif-

ted  too quickly to avoid oscillations which may damage or break the unit.

33..  IIN

NTTEEN

ND

DEED

D  UUSSEESS

33..  IIN

NTTEEN

ND

DEED

D  UUSSEESS

44..  PPO

OSSIITTIIO

ON

NIIN

NG

G  TTH

HEE  UUN

NIITT

44..  PPO

OSSIITTIIO

ON

NIIN

NG

G  TTH

HEE  UUN

NIITT

fig.5

Summary of Contents for CU-S 401

Page 1: ...I IT TU UN NG G B BE ED DI IE EN NU UN NG GS SA AN NL LE EI IT TU UN NG G I IN NS ST TR RU UC CT TI IO ON NS S D D U US SA AG GE E E ET T E EN NT TR RE ET TI IE EN N I IN NS ST TR RU UC CT TI IO ON NS...

Page 2: ...SHEET SERVICEBLATT FICHE DE SERVICE FOGLIO SERVIZIO DATE DATUM OPERATION MASSNAHME SERVICE FIRM SERVICEFIRMA SIGNATURE UNTERSCHRIFT DATE DATA OPERATION OPERAZIONE ETS DE SERVICE DITTA ASSISTENZA SIGNA...

Page 3: ...power sources page 10 6 2 1 Power mains connection page 10 6 2 2 Water mains connection page 11 6 3 Checks adjustments and settings page 11 6 4 Setting of the controll and power devices page 11 7 Star...

Page 4: ...d external to the cell 2 an electrical control panel located on the condenser unit 1 1 How the unit works The units CU S are condensing parts operating by means of a sealed or semi sealed a c mains po...

Page 5: ...lectric fans against excessive current absorption 2 High pressure switch with manual resetting protects against excessively high pressure 3 Thermistors or thermostats with manual resetting protects th...

Page 6: ...TOTERMICO MAI DIRETTAMENTE ALLA LINEA PRINCIPALE CONNECTION SHOULD ALWAYS BE MADE FROM A FUSED ISOLATOR NEVER CONNECT THE CABLE TO THE MAINS SUPPLY LINE DIRECTLY LA CONNEXION DOIT ETRE EFFECTUEE AU MO...

Page 7: ...UN NI IT T 2 2 T TE EC CH HN NI IC CA AL L F FE EA AT TU UR RE ES S O OF F T TH HE E U UN NI IT T fig 4 Mod Mod Matricola Serial Number Tensione Voltage Assorb Marcia Run Absorption Refrigerante Refri...

Page 8: ...he manufacturer distributor about any contraindi cations or dangers that may derive from the incorrect use of the unit The unit can be moved with lifting and transport devices Fig 5 WARNING Take the u...

Page 9: ...rams fig 6 7 CU S one fan CU S two fans PACKING 5 5 I IN NS ST TA AL LL LA AT TI IO ON N 5 5 I IN NS ST TA AL LL LA AT TI IO ON N 1104 504 504 1254 Mod A B C Kg GCU401N F 670 1350 810 89 GCU401T F 670...

Page 10: ...s of the panel make the electrical connection Connection to the mains supply must be made through a magnetothermal differential Safety devices magnetothermal and or fused switches should be installed...

Page 11: ...wired as per the schematic or can act directly on the liquid line solenoid valve B Select preheating position on the PREHEATING STOP RUN switch supplied by others Method of connection is shown in the...

Page 12: ...ndicator located on all units this must be checked when the unit is operating and the cell temperature is close to the required temperature Normally the indicator is clear while in the absence of gas...

Page 13: ...eed of condenser fans In case of system malfunction turn off at mains open the electric control panel the variable speed drive is located inside the control panel Move the switch to position 1 close t...

Page 14: ...osed of by specialists The casing and all metal parts of the unit should be disassembled and different materials should be separately grouped The various parts thus obtained will thus be allowed to be...

Page 15: ...VALVOLA SOLENOIDE 10 THERMAL EXPANSION VALVE THERMOSTATVENTIL SOUPAPE THERMOSTATIQUE VALVOLA TERMOSTATICA 11 ELECTRO MOTOR DRIVEN FAN MOTOVENTILATOR VERD MOTOVENTILATEUR EVAP MOTOVENTIL EVAPORATORE 12...

Page 16: ...52 2 1 3 4 41 40 5 6 7 8 9 12 10 11 13 14 36 37 39 38 35 34 15 18 17 19 16 20 21 33 32 31 30 29 28 27 23 42 43 44 44 45 46 48 47 1 CUS 1 30 05 01 Righetti Tav n Modello Data Disegnatore...

Page 17: ...25 1 1 1 1 3ING026 1 21 COMP CONTACTOR KOMPRESSORFERNSCHALTER TELERUPTEUR COMP TELERUTTORE COMP 3TLR166 1 1 1 3TLR168 1 3TLR170 1 23 FAN CONTACTOR VENTILATORFERNSCHALTER TELERUPTEUR VENTIL TELERUTTORE...

Page 18: ...54 1 2 3 5 6 4 14 15 7 13 16 12 9 10 11 21 22 20 17 18 19 46 25 24 23 33 35 36 37 38 40 31 30 28 27 45 44 43 42 41 8 52 53 51 49 50 48 47 28 2 CUS 2 30 05 01 Righetti Tav n Modello Data Disegnatore...

Page 19: ...GSCHALTKASTEN FERMET SUP TABLEAU L CHIUSURA SUP Q E 2335615 1 1 1 1 1 1 1 24 ELECTRIC PANEL SCHALTTAFEL PANNEAU ELECTRIQUE QUADRO ELETTRICO 2335614 1 1 1 1 1 1 1 25 LOWERSWITCHBOARDLOCK UNTERESCHLIE U...

Page 20: ...TER DECKEL COUVERCLE FENDU COPERCHIO ASOLATO 2235609 1 1 1 1 1 1 1 45 SHROUD LUFTLEITER CONVEYEUR D AIR CONVOGLIATORE 2235612 1 1 1 1 1 1 1 46 CONDENSER FAN KONDENSATORVENTILATOR VENTILATEUR COND MOTO...

Page 21: ...57...

Page 22: ...IBILE VARIATORE VELOCITA SPEED REGULATOR FUSE FUSIBLE VARIATEUR VITESSE GESCHW REGLERSICHERUNG FUSIBLE VARIADOR VELOCIDAD FUS VEL DO VARIADOR DE VELOCIDADE F6 FUSIBILE VENTOLA CONDENSATORE CONDENSER F...

Page 23: ...EVAPORATORE EVAPORATOR FAN MOTOR MOTEUR VENTILATEUR EVAPORATEUR VERDMF VENTILATORMOTOR MOTOR VENTILADOR EVAPORADOR MOTOR VENTILADOR EVAPORADOR P1MX PRESSOSTATO INSERZIONE VENTOLACOND COND FAN STARTIN...

Page 24: ...0MAN126A 04 2 2 001...

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