Carrier CU-O Series, GCU401, HCU451, GCU501, HCU501 Use & Maintenance Instructions

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USE & MAINTENANCE INSTRUCTIONS

BEDIENUNGSANLEITUNG

INSTRUCTIONS D'USAGE ET ENTRETIEN

MANUALE USO E MANUTENZIONE

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SERVICE 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 SIGNATURE - FIRMA

1. Description of the unit ....................................................................page 4

1.1 How the unit works ............................................................................page 4

1.2 Safety devices and safety measures ................................................page 4

1.3 Synopsis of signs ..............................................................................page 5

1.4 Residual risks ....................................................................................page 6

2. Technical features of the unit ........................................................page 7

3. Intended uses ..................................................................................page 7

3.1 Dangers deriving from using the unit for purposes

other than those it is designed for ....................................................page 7

4. Moving the unit................................................................................page 8

5. Installation........................................................................................page 8

5.1 Signs..................................................................................................page 8

5.2 Dimensions of unit and packing ........................................................page 8

5.3 Commissioning ..................................................................................page 9

5.4 Area surrounding the unit to be kept clear ........................................page 9

6. Assembly and preparation for commissioning ............................page 9

6.1 Cleaning the unit................................................................................page 11

6.2 Connecting the unit to external power sources ................................page 11

6.2.1 Power mains connection ..................................................................page 11

6.2.2 Water mains connection ....................................................................page 12

6.3 Checks, adjustments and settings ....................................................page 12

6.4 Setting of the controll and power devices..........................................page 12

7. Start-up ............................................................................................page 13

7.1 Electrical controls ..............................................................................page 13

7.1.1 Control panel ....................................................................................page 13

8. How to use the unit ........................................................................page 13

8.1 Description of the unit’s work cycle ..................................................page 13

8.2 Diagram of the unit’s electrical system ..............................................page 13

9. Maintenance and repairs ................................................................page 14

9.1 General maintenance operations ......................................................page 14

9.2 Special maintenance operations ......................................................page 14

9.3 Operations to be carried out by qualified personnel

or by the manufacturer ......................................................................page 14

9.4 Troubleshooting guide ......................................................................page 14

9.5 Parts subject to wear and spares ......................................................page 15

10. Disposal of packaging ....................................................................page 15

11. Disassembling the unit ..................................................................page 15

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List of contents

Thank you for choosing a uniblock product.

Please read this booklet carefully - it has been specially designed to provide

advice and information on how to install, use and maintain the unit correctly, so
as to use it to the best of its capacities.

The term CAUTION is used to indicate situations that may cause damage to

the unit. These appear in italics.

The term WARNING is used to indicate situations that might endanger the

safety of operators. These appear in italics and, in some case, also in bold.

All measures indicated in this catalogue are stated in millimetres

T he CU-O range consists in:

1. a condenser unit, with air or water condensation installed external to the cell

2. an electrical control panel, located on the condenser unit

1.1 How the unit works The units CU-O are condensing parts operating by means of a sealed or semi­sealed a/c mains powered refrigerating compressor (three-phase), using HFC
refrigerating liquids.

1.2 Safety devices and safety measures

The following mechanical safety devices are supplied by the manufacturer (fig. 2):

1. fixed side guards of the evaporator and condenser units: these are fixed to the
metal casing with locking screws.

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LEGENDA

fig.1

1

2

fig.2

1

1

1

1

1. DESCRIPTION OF UNIT

The following electrical safety devices are supplied by the manufacturer:

1. Fan thermal protection (incorporated into the motors) with manual resetting:
protects electric 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 the motor against
overheating.

4. Minimum/maximum tension electronic relay (monitor) with automatic resetting

(optional).

WARNING

Safety devices have been designed by the manufacturer to ensure the safety of

operators while carrying out their work

1.3 Synopsis of labels The following caution and warning signs have been placed on the unit by the
manufacturer:

INDICATION:

TYPE OF REFRIGERATING LIQUID

WARNING:

CAUTION!

hot and/or cold parts

CAUTION:

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ATTENZIONE! PERICOLO

Volt

Phases

Hz

COLLEGAMENTO UNIBLOCK
UNIT ELECTRICAL CONNECTION
CONNEXION DE L'UNITE'
EL EK TR ISCH. AN SCHLU S S
CONEXION DE L'UNIDAD

COLLEGARE QUESTO CAVO AD UN INTERRUTTORE MAGNETOTERMICO. 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 MOYEN D'UN INTERRUPTEUR MAGNETO­THERMIQUE. JAMAIS CONNECTER LE CABLE A LA LIGNE PRINCIPALE DIRECTEMENT

DER ANSCHLUSS DES KABELS SOLL DURCH EINEN THERMOMAGNETSCHALTER
FOLGEN. KEIN DIREKTER ANSCHLUSS DER HAUPTSPEISELEITUNG

CONNECTAR EL CABLE A UN INTERRUPTOR MAGNETOTERMICO. Y NUNCA

A LA LINEA DIRECTAMENTE

R 404 A

3ETA237

SCARICO CONDENSA

CONDENSATE DRAIN LINE

ECOULEMENT DE CONDENSATION

KONDENSATABLAßROHR

DESAGÜE CONDENSACíON

Direction of rotation

1.4 RESIDUAL RISKS

Below we list all the situations - from the delivery of the unit to its demolition

- in which the user will need to exercise caution in order to avoid damage to
persons.

CHAPTER 4 - Positioning the unit

Maximum caution should be used in ensuring that no one passes through

the area while the suspended load is being handled, in order to avoid any
chance of damage to persons.

CHAPTER 9 - Maintenance

Condenser and evaporator groups’ fins: any maintenance operations must

be carried out using personal protection devices (e.g. gloves) in order to
avoid any chance of damage to hands.

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GIALLO/VERDE JAUNE/VERT

GELB/GRUEN YELLOW/GREEN

L2

L1

L3

V.400/3~/50 Hz.

The specific technical features of each CU model are indicated on the data plate

attached to the unit (fig. 3).

The CU-O ranges are air condensing units manufactured to operate automatically.

Using the machine for any purposes other than those envisaged represents an ano­maly 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 contraindi­cations or dangers that may derive from the incorrect use of the unit.

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2. TECHNICAL FEATURES OF THE UNIT

fig.3

Mod.
Mod.

Matricola
Serial Number

Ten si on e
Vol tage

Assorb. Marcia
Run Absorption

Refrigerante
Refrigerant

Massa
Mass

AKw

Kg

Via Martin L. King, nr. 30
46020 PEGOGNAGA
(Mantova) - Italy

ZANOTTI

SS..pp..AA..

Modello
Model

Potenza compressore
Compressor power

A

Assorb. Max
Max Absor.

Kw

Schemi
Diagr.

1) Anno di costruzione

2) Codice unità "CARRIER"

3) Numero matricola

4) Tensione

5) Assorbimento Marcia (Macchina)

6) Assorbimento massimo

7) Assorbimento di spunto (Macchina all' avviamento)

8) Potenza nominale compressore

9) Refrigerante : Tipo ; Quantità

10) Massa macchina

11) Numero schema elettrico (Progetto)

Carrier Refrigeration AB

A

Ass. Spunto
Start. Abs.

Kg

3. INTENDED USES

1) Year of manufacture

2) Carrier unit code

3) Serial number

4) Voltage

5) Operating current

6) Maximum current

7) Starting current

8) Compressor’s nominal power

9) Refrigerating liquid Type; Quantity

10) Mass of the unit

11) Electric diagram (Project) number

The unit can be moved with lifting and transport devices. (Fig.4)

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 appro­priate 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.

5.1 Signs The Manufacturer has envisaged the posting of the following caution and warning signs:

Caution: Low /high temperature
Switch off before handling the unit
Caution: danger

5.2 Dimensions of unit and packing CU range units come in different sizes, as indicated in the following diagrams (fig. 5-6).

CU 401 - 451 - 501 - 631 /O

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5. INSTALLATION

fig.4

4.

POSITIONING THE UNIT

fig.5

* delivery pipe
** suction pipe

Cod. H G

GCU401 10 22
HCU401 10 28
GCU451 12 28
HCU451 12 35
GCU501 12 28

HCU501 12 35
GCU631 12 28
HCU631 12 42

Mod. A B C D E F

CU401 52 542 1075 105 532 28
CU451 52 602 1575 105 642 28
CU501 52 602 1575 105 642 28
CU631 83 802 1725 105 742 28

C

D

ø G**
ø H*

E

F

A

B

PACKING

5.3 Commissioning In order to achieve optimum performance, the unit must be:

a) Place the cell in a well ventilated room, away from heat sources .
b) Check that the unit has adequate aspirating and extracting power.

5.4 Area surrounding the unit In order to allow it to work properly and to facilitate its maintenance in safety con­ditions, the unit should be installed providing the minimum spatial requirements
for opening the unit, indicated in figs 5.

Ensure that no damage has occurred to the unit or the equipment it contains

during transportation, particularly to the components fixed to the electric control
panel door and to the refrigerating system pipes. To install the unit, proceed as
indicated in the diagrams, taking special care to level the unit (fig.7).

Connect the condensing unit to its evaporator following the diagrams of the fig.7

and using pipes with the correct diameter as indicated in the enclosed tables.

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fig.6

Mod. A B C Kg
CU401-O 670 1350 810 56
CU451/501-O

780 1850 865 89

CU631-O 880 2000 1100 114

A

B

C

6. ASSEMBLY AND PREPARATION PRIOR TO COMMISSIONING

fig. 7

PIANO PAVIMENTO

fig. 7.a

-Section of suction
line in an installation
having the compres

­sor sited underneath
heevaporator

Insulate the whole

suction line

FLOOR PLANE

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PIANO PAVIMENTO

fig.7.b

Insulate the whole suc-

tion line

-First section of the

suction line in an
installation having
the compressor
sited above the
evaporator (diffe­rence of level less
than 3 mt)

fig.7

PIANO PAVIMENTO

fig.7.c

Insulate the whole

suction line

-First section of the
suction line in an
installation having
the compressor
sited above the
evaporator (diffe­rence of level
more than 3 mt).

FLOOR PLANE

FLOOR PLANE

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6.1 Cleaning the unit

Carefully clean the unit with detergents or degreasing substances, removing dust, dirt

and any foreign matter that may have deposited on it during transportation.

CAUTION! Do not use solvents

6.2 Connecting the unit to external 6.2.1 Power mains connection

energy sources Before making the electrical connection, ensure that the voltage and frequency of

the mains supply are as indicated on the unit’s serial plate and that the power
supply is within +/- 10% of nominal value

Having conducted a preliminary inspection of the elements of the panel, make the

electrical connection. Connection to the mains supply must be made through a
magnetothermal or fused switch.

Safety devices (magnetothermal and/or fused switches ) should be installed on the

power supply line taking into account the current absorption indicated on the plate.
For instance:
Current absorption indicated on the plate:

Operating current 12KW - 28,5 A
Maximum current 40 A
Starting absorption 134A

In this case, a 40A magnetothermal switch with a “C” curve (CEI 23.3 IV -EN 60-

898) should be installed. Alternatively, an appropriately sized fused switch should

be used for the maximum 40A current, which should also be capable of withstan-

ding a 134A starting current without being tripped. The system must be fitted with

an adequate equipotential safety circuit (earth connection).
It is also advisable to install a differential switch at source.

Follow the diagram below to make the electrical connection correctly for CU-O :

Id

Esempio con

CON FUSIBILI

INTERRUTTORE

N

L3

L2

L1

400V 3~ N 50Hz

Id

42

N

5

3

1

N6

MAGNETOTERMICO

Esempio con

400V 3~ N 50Hz

INT.
DIFFERENZIALE

INTERRUTTORE GENERALE

INT.
DIFFERENZIALE

INTERRUTTORE GENERALE

N

L3

L2

L1

UNITÀ CONDENSANTE

GB

Id

Esempio con

CON FUSIBILI

INTERRUTTORE

N

L3

L2

L1

400V 3~ N 50Hz

Id

42

N

5

3

1

N6

MAGNETOTERMICO

Esempio con

400V 3~ N 50Hz

INT.
DIFFERENZIALE

INTERRUTTORE GENERALE

INT.
DIFFERENZIALE

INTERRUTTORE GENERALE

N

L3

L2

L1

UNITÀ CONDENSANTE

CONDENSER UNIT

Ex: MAGNETOTHERMAL

SWITCH

Ex.: FUSED SWITCH

MAINS SWITCH

DIFFERENTIAL SWITCH

MAINS SWITCH

DIFFERENTIAL SWITCH

fig.8

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When a cell contains more than one unit, each should be fitted with its own

magnetothermal switch.

Now connect the unit paying attention to the colour of the wires that make up the

power supply cable:

a) 230V/3~/50-60 Hz 4 wires Blue = phase

Yellow/green = earth

Brown = phase

Black = phase

b) 400V/3N~/50-60 Hz 5 wires Blue = neutral

Yellow/Green = earth

Brown = phase

Black = phase
Black = phase

N.B.: All units are supplied with terminals 3-4 to which it is possible to connect

any device not alive; for example an ambient thermostat.

CAUTION

Magnetothermal safety switches should be used to protect the main power sup-

ply line from power surges.

Only qualified personnel is authorised to replace the safety thermal relays fitted

on motors.

Only qualified personnel must be authorised to make electrical connections.

6.2.2 Connection to the water mains (water condenser)

The water condenser must be connected to the water mains following the indications

on the plates next to the tubes, which are marked IN (ENTRATA) and OUT (USCI­TA). The diameter of the pipes used to make the connection must not be smaller
than the unit’s outlet tubes. Pressure in the water circuit must be at least 1 bar.

6.3 Checks, adjustments and settings Before switching the machine on, ensure that:

- locking screws are fixed tight

- electrical connections have been made correctly

When the unit is opened, check that:

- no tools have been left inside

- assembly has been correctly performed

- there are no gas leaks

- panels have been correctly fixed.

6.4 Setting of the control and During the testing on make the setting of these devices. Below we list the rated
power devices values of the pressure switches settings; these values must be considered

approximates as size order.

Low pressure switch 0,2 bar

high pressure switch 28 bar working with R404A

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To start the machine up proceed as follows:

A) Adjust the ambient thermostat, which is on the evaporator, to the desired tempera-

ture inside the refrigerating cell. Units with remote control panels are equipped with
an electronic room thermostat which is located on the remote control panel itself.

The thermostat can be connected following the scheme; or it can work on the sole-

noid valve which pipes the refrigerant to the evaporator.

B) Position the switch preheating/stop/running, arranged by the customer, on

preheating (the indication for the connection is in the electric scheme).

C) Move the mains switch to position (ON). Leave the unit in the pre-start position

for at least 4 hours. If the temperature is particularly cold, keep the unit in the
pre-start position for at least 12 hours.

D) At the end of the pre-start phase, move the pre-start/stop/start switch to opera-

ting position.

E) If the compressor fails to start, check:

- connection to the power supply

- a blockage in the minimum pressure switch due to the lack of refrigera­ting gas. In this case the leak must be identified and repaired before
refilling the compressor and proceeding again with the operations
illustrated above.

- Faulty auxiliary fuse = identify and eliminate the cause.

7.1 Electrical controls 7.1.1 Control panel

The CU-O units use only one model of control panel. (fig.9)

8.1 Description of the unit Uniblock CU refrigerating units operate through a sealed or semi-sealed refrige-
working cycle rating compressor, powered by mains a/c supply (three phase) and use HFC

refrigerating liquids.

8.2 Diagram of the unit’s Units in the CU-O range feature a special electrical system, a diagram
electrical system of which is attached to this manual.

7. PLACING INTO SERVICE OF THE UNIT

I ON

fig.9

Mains

switch

8. HOW TO OPERATE THE UNIT

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Adequate maintenance is an important factor to ensure the long life and optimum

performance of the unit and the safety conditions required by the Manufacturer.

9.1 General maintenance It is essential to clean the condenser which is located in the lower part of the
compressor unit (externally to the cell) in an easily accessible position.

The condenser is used to cool the refrigerating gas and it will work more effecti-

vely if it is kept free of dust.

The unit can be cleaned by simply using a dry brush and reaching deep between

the condenser’s fins or, better still, by using an air jet and blowing from the inside
out. This operation must be carried out while the unit is switched off.

If there are traces of oil on the condenser, check where they come from and,

having repaired the leak, clean using a detergent such as alcohol or petrol.

WARNING: To avoid cutting your hands, use protective gloves.

9.2 Special maintenance operations Periodically check the wear of electrical contacts and remote control switches

and replace if necessary.

9.3 Operations to be carried out Below is a list of maintenance operations that require specific technical compe-

by qualified personnel or by tencies and must therefore be carried out by qualified personnel or by the

the Manufacturer Manufacturer.

The User must on no account:

- replace electrical components

- tamper with the electric system

- make repairs on mechanical parts

- tamper with the refrigerating system

- tamper with the control panel

- tamper with safety and protection devices

9.4 Troubleshooting guide Technical problems that may occur during the operation of the machine:

1. In case of malfunction of the system, check the refrigerating gas through the flow
indicator 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, gas bubbles will appear.

2. If the compressor or fan stop, check the following:

- whether the safety fuses of the main and auxiliary circuit have been blown, in
which case they should be replaced, after checking the suitability of the mains
tension and ensuring that phase polarity is correct.

- if the compressor has blocked, it is necessary to wait for the automatic resetting
of the internal protention.

- if the fan is blocked, it will automatically reactivate, never the less it is necessary
to look for the cause of the blocking.

WARNING:

It absolutely forbidden to remove the safety devices provided by the anufacturer

to protect operators while the machine is in operation.

3. Other malfunctions may be due to the triggering of the following electrical
safety devices:

a) Fan thermal protection (incorporated in the motor) - automatic resetting. This

device is designed to safeguard electrical fans against excessive current absorp­tion due to:

- overheating

- lack of one phase (only for three phase models)

- dirt in the condenser

9. MAINTENANCE AND REPAIRS

b) High pressure switch - manual resetting

It is designed to protect the compressor from excessive pressure, which cause

the pressure switch to be triggered too often, deriving from:

- dirt in the condenser

- condenser fans not working

- excessive temperature in the room where the system is located

- use of the system in unsuitable conditions or with inappropriate products.

To reset press the button on the pressure switch.

c) Low pressure switch - automatic resetting.
If the thermostat, arranged by the customer, works on the solenoid valve which

pipes the refrigerant to the evaporator, the unit will stop at every closure of the
solenoid valve, through the switch L/P (pump down). The intervention of the air
pressure switch can be caused even by some anomalies as:

- lack of gas due to the breakage of a pipe or to loose hub

- clogged up filters

- solenoid valve failure

- ice in the evaporator

The minimum and maximum temperature pressure switches and the oil pressure

switch are located inside the motor casing. Before resetting, disconnect from mains.

d) Thermistors or thermostats - automatic resetting
These are inserted in the compressor’s coil to protect the motor from overheating

(see electrical diagram)

e) Minimum and maximum tension electronic relay (Monitor)optional - auto-

matic reset (where applicable). It is used to protect the unit against anomalies in
the power supply (+/-12% of nominal value). The unit starts with a delay of 8
minutes, indicated on the panel by a LED.

The main factors that cause the triggering of the device are anomalies in the

power supply (for further information see attachment)

f) Condenser fan pressure switch

it is designed to control the condensing temperature.

In case of failure it can determine the activation of the h.p. pressure switch.

9.5 Parts subject to wear and spares Only qualified personnel or the Manufacturer are authorised to replace worn
parts.

Materials such as wood, plastics, polystyrene are used in packing and must be

disposed of in compliance with local legislation.

When, for whatever reason, the owner wishes to dispose of the machine and

dismantle it, it is necessary to follow some fundamental rules for protecting
human health and the environment in which we live.

Conduits, flexible tubes, plastic or non-metallic components must be disassem-

bled and disposed of separately.

Electrical components such as switches, transformers, etc. must be disassem-

bled in order to be reused if they are still in good condition, or to be reconditioned
and recycled where possible.

Pneumatic and electrical components such as valves, electrical valves, pressure

regulators must be disassembled in order to be reused if they are still in good
condition, or to be reconditioned and recycled where possible.

The refrigerating liquid must be drained completely and disposed 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

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10. DISPOSAL OF PACKING MATERIAL

11. DISMANTLING THE UNIT

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be allowed to be demolished and melted to allow the recycling of the unit’s com­ponents.

LIST OF FUSES

GCU401NO170F R404A 400V/3N~/50 3 20

GCU401TO170F R404A 400V/3N~/50 3 25
HCU401NO170F R404A 400V/3N~/50 3 50
GCU451NO170F R404A 400V/3N~/50 3 35

HCU451TO170F R404A 400V/3N~/50 3 50
GCU501TO170F R404A 400V/3N~/50 3 35
HCU501NO170F R404A 400V/3N~/50 3 63

HCU501TO170F R404A 400V/3N~/50 3 80

GCU631NO170F R404A 400V/3N~/50 3 63
GCU631TO170F R404A 400V/3N~/50 3 63

HCU631NO170F R404A 400V/3N~/50 3 63

HCU631TO170F R404A 400V/3N~/50 3 80

Power current fuse

UNIBLOCK

MODEL Gas Voltage nº. Ampere

POWER CURRENT FUSE: This is a fuse fitted in the line.

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12.

REFRIGERATION DIAGRAM-KÄLTETECHNIKSCHEMA-SCHEMA FRIGORIFIQUE-SCHEMA FRIGORIFERO

CU-O 401-451-501 GCU631

HCU631

N DESCRIPTION BESCHREIBUNG DESCRIPTION DESCRIZIONE

1 COMPRESSOR KOMPRESSOR COMPRESSEUR COMPRESSORE
2 H.P. SWITCH HOCHDRUCKSCHALTER PRESSOSTAT H.P. PRESSOSTATO ALTA PRESS.
3 CONDENSER KONDENSATOR CONDENSEUR CONDENSATORE
4 CONDENSER FAN KONDENSATORVENTILATOR VENTILATEUR CONDENSEUR MOTOVENTILATORE COND.
5 LIQUID RECEIVER FLÜSSIGKEITSSAMMLER RESERVOIR LIQUIDE RICEVITORE LIQUIDO
6 FILTER FILTER FILTRE FILTRO
7 SIGHT GLASS SCHAUGLAS VOYANT LIQUIDE SPIA LIQUIDO
8 FLANGE FLANSCH BRIDE FLANGIA

17 CONDENSER FAN SWITCH

KOND. VENTILATORPRESSOSTAT

PRESSOSTAT VENTILATEUR CONDENSEUR

PRESSOSTATO VENTOLA CONDENSATORE

19

SHUT-DOWN VALVE ROTALOCK

SPERRVENTIL ROTALOCK

SOUPAPE DE RETENUE ROTALOCK

RUBINETTO ROTALOCK

20 L/P SWITCH NIEDERDRUCKPRESSOSTAT

PRESSOSTAT HAUTE PRESSION

PRESSOSTATO BASSA PRESSIONE

7

6

19

5

8

8

1

19

4

19

PH

17

2

PF

PL

20

M

3

8

7

1

19

6

4

19

5

M

19

2

PH

3

17

PF

20

PL

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95

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18/05/99 Arfini

Tav n° Modello :

Data : Disegnatore :

4

12

9

6

79

92

109

102

10

103

96

11

99

80

78

15

16

46

67

50

88

87

94

81

101

107

77

89

90

3

60

108

74

59

69

76

32

33

73

63

58

49

48

98

55

53

70

54

47

5

Code-Code

Code-Codice

Pos.

Description - Beschreibung - Description - Descrizione

English Deutsch Francais Italiano

LEGEND - LEGENDE - LEGENDE - LEGENDA :

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3 UNIT BASE FRAME RAHMENGESTELL BASE BASAMENTO 2235441/B 1 1 1
4 RIGHT-HAND SIDE RECHTE SEITENWAND FLANC DROIT FIANCO DESTRO 2235442/A 1 1 1
5 LEFT-HAND SIDE LINKE SEITENWAND FLANC GAUCHE FIANCO SINISTRO 2235443/A 1 1 1
6 SUPPORT HALTERUNG SUPPORT SUPPORTO 2235446/A 1 1 1
9 FRONTAL PANEL KOPFBAND PANNEAU FRONTAL FRONTALE 2235445/A 1 1 1
10 COVER ABDECKUNG COUVERCLE COPERCHIO 2235444/A 1 1 1
11 DEFLECTOR SWITCH ABLEITER DETOURNEUR DEVIATORE 2235410/A 1 1 1
12 SHROUD LUFTLEITER CONVEYEUR D’AIR CONVOGLIATORE 2235405 1 1 1
15 SUPPORT HALTERUNG SUPPORT PIEDE 2235431 1 1 1
16 SUPPORT HALTERUNG SUPPORT PIEDE 2235432 1 1 1
32 TERMINAL KLEMME BORNE MORSETTO 3MRS007 15 15 15
33 TERMINAL KLEMME BORNE MORSETTO 3MRS004 1 1 1
46 ELECTRIC PANEL SCHALTTAFEL PANNEAU ELECTRIQUE QUADRO ELETTRICO 2QEC3330 1

2QEC3475 1

2QEC3232 1
47 ELEC.PAN.BOX DOSE BOITE SCATOLA Q.E. 2235448/A 1 1 1
48 SUPPORT PLATE HALTERUNGSPLATTE PLAQUE SUPPORT PIASTRA SUPP. 2235411 1 1 1
49 COVER ABDECKUNG COUVERCLE COPERCHIO 2235449/A 1 1 1
50 COVER ABDECKUNG COUVERCLE COPERCHIO 2235465 1 1 1
53 FUSE HOLDER SICHERUNGSOCKEL SUPPORT FUSIBLE BASE FUSIBILE 3BSF014 1 1 1
54 FUSE HOLDER SICHERUNGSOCKEL SUPPORT FUSIBLE BASE FUSIBILE 3BSF041 1 1 1
55 FUSE HOLDER SICHERUNGSOCKEL SUPPORT FUSIBLE BASE FUSIBILE 3BSF050 1 1 1
58 FUSE SICHERUNG FUSIBLE FUSIBILE 3FSB137 3

3FSB138 3

3FSB168 3
59 FUSE SICHERUNG FUSIBLE FUSIBILE 3FSB160 1 1 1
60 FUSE SICHERUNG FUSIBLE FUSIBILE 3FSB164 1 1 1
63 SELECTOR WÄHLER SECTIONNEUR SEZIONATORE 3ING026 1 1

3ING028 1
67 HANDLE HANDGRIFF POIGNÉE MANIGLIA 3MNG009 1 1 1
69 TERMINAL BOARD KLEMMKASTEN BOITE A’BORNES MORSETTIERA 3MRS028 1 1 1
70 EXTENSION VERLÄNGERUNG RALLONGE PROLUNGA 3PRL009 1 1 1
73 CONTACTOR FERNSCHALTER TELERUPTEUR TELERUTTORE 3TLR192 1

3TLR191 1

3TLR170 1
74 CONTACTOR FERNSCHALTER TELERUPTEUR TELERUTTORE 3TLR152 1 1 1
76 TERMNAL KLEMME BORNE TERMINALE 3TRM005 1 1 1
77 COMPRESSOR KOMPRESSOR COMPRESSEUR COMPRESSORE 3CMP483 1

3CMP382 1

3CMP854 1
78 HEATER HEIZELEMENT RESISTANCE RESISTENZA 3RST014 1 1 1
79 SIGHT GLASS SCHAUGLAS VOYANT LIQUIDE INDICATORE 3INU006 1 1 1
80 FILTER FILTER FILTRE FILTRO 3FLT043 1 1 1
81 RECEIVER SAMMLER RESERVOIR SERBATOIO 3ACL051 1 1 1
87 SWITCH L/P PRESSOSTAT MIN PRESSOS. BAS. PRES. PRESSOSTATO MIN 3PRS011 1 1 1
88 H/P SWITCH HOCHDRUCKSCHALTER PRESSOSTAT H.P. PRESSOSTATO MAX 3PRS009 1 1 1
89 VALVE VENTIL VANNE RUBINETTO 3RBN038 1 1

3RBN042 1
90 VALVE VENTIL VANNE RUBINETTO 3RBN071 1 1 1

3RBN059 1
92 VALVE VENTIL VANNE RUBINETTO 3RBN113 1 1 1
94 VALVE VENTIL VANNE RUBINETTO 3RBN102 1 1 1
95 CONDENSER KONDENSATOR CONDENSEUR CONDENSATORE 3CND124 1 1 1
96 MOTOR DRIVEN FAN ELEKTROVENTILATOR ELECTROVENTILATEUR MOTOVENTILATORE 3MOT028 1 1 1
98 ELEC. CONDENSER ELEC. KONDENSATOR CONDENSEUR ELEC. CONDENSATORE ELET. 3COE011 1 1 1
99 FAN GUARD GITTER GRILLE GRIGLIA 3GRI042 1 1 1
101 SUPPORT PLATE HALTERUNGSPLATTE PLAQUE SUPPORT PIASTRA SUPP. 2235406 1 1 1
102 CLAMP BUEGEL PIECE D’APUI STAFFA 2235454 1 1 1
103 SUPPORT HALTERUNG SUPPORT SUPPORTO 2730027 1 1 1
107 CLAMP BUEGEL PIECE D’APUI STAFFA 2235408/A 1 1 1
108 TIMER ZEITSCHALTER TEMPORISATEUR TEMPORIZZATORE 3TMP039 1 1 1
109 PRESSURE SWITCH DRUCKSCHALTER PRESSOSTAT PRESSOSTATO 3PRS006 1 1 1

GCU401NO170F

GCU401TO170F

HCU401NO170F

Tav

.n° 14

CU401

62 Carrier

9

15

CU451

18/05/99 Arfini

Tav n° Modello :

Data : Disegnatore :

12

6

9

8

4

109

102

80

96

3

94

93

88

87

89

77

79

92

103

7

10

49

81

11

48

96

55

53

78

90

63

60

15

101

73

59

16

70

74

69

108

46

67

50

76

32

33

58

54

47

5

Carrier 63

3 UNIT BASE FRAME RAHMENGESTELL BASE BASAMENTO 2335441/B 1 1
4 RIGHT-HAND SIDE RECHTE SEITENWAND FLANC DROIT FIANCO DESTRO 2335442/A 1 1
5 LEFT-HAND SIDE LINKE SEITENWAND FLANC GAUCHE FIANCO SINISTRO 2335443/A 1 1
6 SUPPORT HALTERUNG SUPPORT SUPPORTO 2335452/A 1 1
7 REAR PANEL RUECKBLENDE PANNEAU POSTERIEUR SCHIENA 2335446/B 1 1
8 COVER ABDECKUNG COUVERCLE COPERCHIO 2335435/A 1 1
9 FRONTAL PANEL KOPFBAND PANNEAU FRONTAL FRONTALE 2335451/A 1 1
10 COVER ABDECKUNG COUVERCLE COPERCHIO 2335444/A 1 1
11 DEFLECTOR SWITCH ABLEITER DETOURNEUR DEVIATORE 2335424/A 1 1
12 SHROUD LUFTLEITER CONVEYEUR D’AIR CONVOGLIATORE 2335434/B 1 1
15 SUPPORT HALTERUNG SUPPORT PIEDE 2335429 2 2
16 SUPPORT HALTERUNG SUPPORT PIEDE 2335430 1 1
32 TERMINAL KLEMME BORNE MORSETTO 3MRS007 15 15
33 TERMINAL KLEMME BORNE MORSETTO 3MRS004 1 1
46 ELECTRIC PANEL SCHALTTAFEL PANNEAU ELECTRIQUE QUADRO ELETTRICO 2QEC3331 1

2QEC3476 1
47 ELEC.PAN.BOX DOSE BOITE SCATOLA Q.E. 2335448/A 1 1
48 SUPPORT PLATE HALTERUNGSPLATTE PLAQUE SUPPORT PIASTRA SUPP. 2335415 1 1
49 COVER ABDECKUNG COUVERCLE COPERCHIO 2335449 1 1
50 COVER ABDECKUNG COUVERCLE COPERCHIO 2335461 1 1
53 FUSE HOLDER SICHERUNGSOCKEL SUPPORT FUSIBLE BASE FUSIBILE 3BSF014 1 1
54 FUSE HOLDER SICHERUNGSOCKEL SUPPORT FUSIBLE BASE FUSIBILE 3BSF041 1 1
55 FUSE HOLDER SICHERUNGSOCKEL SUPPORT FUSIBLE BASE FUSIBILE 3BSF050 1 1
58 FUSE SICHERUNG FUSIBLE FUSIBILE 3FSB141 3 3
59 FUSE SICHERUNG FUSIBLE FUSIBILE 3FSB160 1 1
60 FUSE SICHERUNG FUSIBLE FUSIBILE 3FSB164 1 1
63 SELECTOR WÄHLER SECTIONNEUR SEZIONATORE 3ING028 1 1
67 HANDLE HANDGRIFF POIGNÉE MANIGLIA 3MNG009 1 1
69 TERMINAL BOARD KLEMMKASTEN BOITE A’BORNES MORSETTIERA 3MRS028 1 1
70 EXTENSION VERLÄNGERUNG RALLONGE PROLUNGA 3PRL009 1 1
73 CONTACTOR FERNSCHALTER TELERUPTEUR TELERUTTORE 3TLR170 1

3TLR173 1
74 CONTACTOR FERNSCHALTER TELERUPTEUR TELERUTTORE 3TLR152 1 1
76 TERMNAL KLEMME BORNE TERMINALE 3TRM005 1 1
77 COMPRESSOR KOMPRESSOR COMPRESSEUR COMPRESSORE 3CMP461 1

3CMP406 1
78 HEATER HEIZELEMENT RESISTANCE RESISTENZA 3RST014 1 1
79 SIGHT GLASS SCHAUGLAS VOYANT LIQUIDE INDICATORE 3INU007 1 1
80 FILTER FILTER FILTRE FILTRO 3FLT047 1 1
81 RECEIVER SAMMLER RESERVOIR SERBATOIO 3ACL095 1 1
87 SWITCH L/P PRESSOSTAT MIN PRESSOS. BAS. PRES. PRESSOSTATO MIN 3PRS011 1 1
88 H/P SWITCH HOCHDRUCKSCHALTER PRESSOSTAT H.P. PRESSOSTATO MAX 3PRS009 1 1
89 VALVE VENTIL VANNE RUBINETTO 3RBN042 1

3RBN110 1
90 VALVE VENTIL VANNE RUBINETTO 3RBN059 1 1

3RBN038 1
92 VALVE VENTIL VANNE RUBINETTO 3RBN114 1 1
93 VALVE VENTIL VANNE RUBINETTO 3RBN065 1

3RBN073 1
94 VALVE VENTIL VANNE RUBINETTO 3RBN071 1 1
95 CONDENSER KONDENSATOR CONDENSEUR CONDENSATORE 3CND131 1 1
96 MOTOR DRIVEN FAN ELEKTROVENTILATOR ELECTROVENTILATEUR MOTOVENTILATORE 3MTV011 1 1
101 SUPPORT PLATE HALTERUNGSPLATTE PLAQUE SUPPORT PIASTRA SUPP. 2340427 1 1
102 CLAMP BUEGEL PIECE D’APUI STAFFA 2335453 1 1
103 SUPPORT HALTERUNG SUPPORT SUPPORTO 2335411 1 1
108 TIMER ZEITSCHALTER TEMPORISATEUR TEMPORIZZATORE 3TMP039 1 1
109 PRESSURE SWITCH DRUCKSCHALTER PRESSOSTAT PRESSOSTATO 3PRS006 1 1

Code-Code

Code-Codice

Pos.

Description - Beschreibung - Description - Descrizione

English Deutsch Francais Italiano

GCU451NO170F

HCU451TO170F

Tav

.n° 15

CU451

LEGEND - LEGENDE - LEGENDE - LEGENDA :

64 Carrier

12

9

16

CU501

18/05/99 Arfini

Tav n° Modello :

Data : Disegnatore :

6

8

4

79

92

103

7

3

109

80

94

96

93

9

11

81

46

67

50

88

78

15

16

10

102

87

77

89

49

48

5

96

55

53

90

47

63

60

101

73

59

70

54

74

69

108

76

32

33

58

Carrier 65

3 UNIT BASE FRAME RAHMENGESTELL BASE BASAMENTO 2335441/B 1 1 1
4 RIGHT-HAND SIDE RECHTE SEITENWAND FLANC DROIT FIANCO DESTRO 2335442/A 1 1 1
5 LEFT-HAND SIDE LINKE SEITENWAND FLANC GAUCHE FIANCO SINISTRO 2335443/A 1 1 1
6 SUPPORT HALTERUNG SUPPORT SUPPORTO 2335452/A 1 1 1
7 REAR PANEL RUECKBLENDE PANNEAU POSTERIEUR SCHIENA 2335446/B 1 1 1
8 COVER ABDECKUNG COUVERCLE COPERCHIO 2335409/A 1 1 1
9 FRONTAL PANEL KOPFBAND PANNEAU FRONTAL FRONTALE 2335445/A 1 1 1
10 COVER ABDECKUNG COUVERCLE COPERCHIO 2335444/A 1 1 1
11 DEFLECTOR SWITCH ABLEITER DETOURNEUR DEVIATORE 2335424/A 1 1 1
12 SHROUD LUFTLEITER CONVEYEUR D’AIR CONVOGLIATORE 2335405/B 1 1 1
15 SUPPORT HALTERUNG SUPPORT PIEDE 2335429 2 2 2
16 SUPPORT HALTERUNG SUPPORT PIEDE 2335430 1 1 1
32 TERMINAL KLEMME BORNE MORSETTO 3MRS007 15 15 15
33 TERMINAL KLEMME BORNE MORSETTO 3MRS004 1 1 1
46

ELECTRIC PANEL SCHALTTAFEL PANNEAU ELECTRIQUE QUADRO ELETTRICO

2QEC3329 1
2QEC3477 1

2QEC3478 1
47 ELEC.PAN.BOX DOSE BOITE SCATOLA Q.E. 2335448/A 1 1 1
48 SUPPORT PLATE HALTERUNGSPLATTE PLAQUE SUPPORT PIASTRA SUPP. 2335415 1 1 1
49 COVER ABDECKUNG COUVERCLE COPERCHIO 2335449 1 1 1
50 COVER ABDECKUNG COUVERCLE COPERCHIO 2335461 1 1 1
53 FUSE HOLDER SICHERUNGSOCKEL SUPPORT FUSIBLE BASE FUSIBILE 3BSF014 1 1 1
54 FUSE HOLDER SICHERUNGSOCKEL SUPPORT FUSIBLE BASE FUSIBILE 3BSF041 1 3

3BSF042 1
55 FUSE HOLDER SICHERUNGSOCKEL SUPPORT FUSIBLE BASE FUSIBILE 3BSF050 1 1 1
58 FUSE SICHERUNG FUSIBLE FUSIBILE 3FSB140 3

3FSB141 1

3FSB144 3
59 FUSE SICHERUNG FUSIBLE FUSIBILE 3FSB160 1 1 1
60 FUSE SICHERUNG FUSIBLE FUSIBILE 3FSB164 1 1 1
63 SELECTOR WÄHLER SECTIONNEUR SEZIONATORE 3ING028 1 1

3ING029 1
67 HANDLE HANDGRIFF POIGNÉE MANIGLIA 3MNG009 1 1 1
69 TERMINAL BOARD KLEMMKASTEN BOITE A’BORNES MORSETTIERA 3MRS028 1 1 1
70 EXTENSION VERLÄNGERUNG RALLONGE PROLUNGA 3PRL009 1 1 1
73 CONTACTOR FERNSCHALTER TELERUPTEUR TELERUTTORE 3TLR171 1 1

3TLR173 1 1
74 CONTACTOR FERNSCHALTER TELERUPTEUR TELERUTTORE 3TLR152 1 1 1
76 TERMNAL KLEMME BORNE TERMINALE 3TRM005 1 1 1
77 COMPRESSOR KOMPRESSOR COMPRESSEUR COMPRESSORE 3CMP385 1

3CMP855 1

3CMP986 1
78 HEATER HEIZELEMENT RESISTANCE RESISTENZA 3RST014 1 1 1
79 SIGHT GLASS SCHAUGLAS VOYANT LIQUIDE INDICATORE 3INU007 1 1 1
80 FILTER FILTER FILTRE FILTRO 3FLT047 1 1 1
81 RECEIVER SAMMLER RESERVOIR SERBATOIO 3ACL095 1 1 1
87 SWITCH L/P PRESSOSTAT MIN PRESSOS. BAS. PRES. PRESSOSTATO MIN 3PRS011 1 1 1
88 H/P SWITCH HOCHDRUCKSCHALTER PRESSOSTAT H.P. PRESSOSTATO MAX 3PRS009 1 1 1
89 VALVE VENTIL VANNE RUBINETTO 3RBN042 1

3RBN110 1 1
90 VALVE VENTIL VANNE RUBINETTO 3RBN059 1

3RBN038 1 1
92 VALVE VENTIL VANNE RUBINETTO 3RBN114 1 1 1
93 VALVE VENTIL VANNE RUBINETTO 3RBN065 1

3RBN073 1 1
94 VALVE VENTIL VANNE RUBINETTO 3RBN071 1 1 1
95 CONDENSER KONDENSATOR CONDENSEUR CONDENSATORE 3CND125 1 1 1
96

MOTOR DRIVEN FAN ELEKTROVENTILATOR ELECTROVENTILATEUR MOTOVENTILATORE

3MTV014 1 1 1
101 SUPPORT PLATE HALTERUNGSPLATTE PLAQUE SUPPORT PIASTRA SUPP. 2340427 1 1 1
102 CLAMP BUEGEL PIECE D’APUI STAFFA 2335453 1 1 1
103 SUPPORT HALTERUNG SUPPORT SUPPORTO 2335411 1 1 1
108 TIMER ZEITSCHALTER TEMPORISATEUR TEMPORIZZATORE 3TMP039 1 1 1
109 PRESSURE SWITCH DRUCKSCHALTER PRESSOSTAT PRESSOSTATO 3PRS006 1 1 1

Code-Code

Code-Codice

Pos.

Description - Beschreibung - Description - Descrizione

English Deutsch Francais Italiano

GCU501TO170F

HCU501NO170F

HCU501TO170F

Tav

.n° 16

CU501

LEGEND - LEGENDE - LEGENDE - LEGENDA :

66 Carrier

95

17

GCU631

18/05/99 Arfini

Tav n° Modello :

Data : Disegnatore :

12

6

9

8

4

109

102

80

96

3

94

93

88

87

77

89

79

92

103

7

10

49

81

11

74

46

69

108

32

76

67

50

33

58

13

48

96

55

53

78

90

63

14

15

101

60

16

73

59

70

54

47

5

Carrier 67

3 UNIT BASE FRAME RAHMENGESTELL BASE BASAMENTO 2340444/B 1 1
4 RIGHT-HAND SIDE RECHTE SEITENWAND FLANC DROIT FIANCO DESTRO 2340448/A 1 1
5 LEFT-HAND SIDE LINKE SEITENWAND FLANC GAUCHE FIANCO SINISTRO 2340447/A 1 1
6 SUPPORT HALTERUNG SUPPORT SUPPORTO 2340449/A 1 1
7

REAR PANEL RUECKBLENDE PANNEAU POSTERIEUR SCHIENA

2340445/B 1 1

8 COVER ABDECKUNG COUVERCLE COPERCHIO 2340407/A 1 1
9 FRONTAL PANEL KOPFBAND PANNEAU FRONTAL FRONTALE 2340432/A 1 1
10 COVER ABDECKUNG COUVERCLE COPERCHIO 2340446/A 1 1
11 DEFLECTOR SWITCH ABLEITER DETOURNEUR DEVIATORE 2340410/A 1 1
12 SHROUD LUFTLEITER CONVEYEUR D’AIR CONVOGLIATORE 2340412 1 1
13 SUPPORT HALTERUNG SUPPORT SUPPORTO 2340450 1 1
14 SUPPORT HALTERUNG SUPPORT SUPPORTO 2340451 1 1
15 SUPPORT HALTERUNG SUPPORT PIEDE 2340415 2 2
16 SUPPORT HALTERUNG SUPPORT PIEDE 2340416 1 1
32 TERMINAL KLEMME BORNE MORSETTO 3MRS007 15 15
33 TERMINAL KLEMME BORNE MORSETTO 3MRS004 1 1
46

ELECTRIC PANEL SCHALTTAFEL PANNEAU ELECTRIQUE QUADRO ELETTRICO

2QEC3328 1

2QEC3328A 1
47 ELEC.PAN.BOX DOSE BOITE SCATOLA Q.E. 2335448/A 1 1
48 SUPPORT PLATE HALTERUNGSPLATTE PLAQUE SUPPORT PIASTRA SUPP. 2335415 1 1
49 COVER ABDECKUNG COUVERCLE COPERCHIO 2335449 1 1
50 COVER ABDECKUNG COUVERCLE COPERCHIO 2340457 1 1
53 FUSE HOLDER SICHERUNGSOCKEL SUPPORT FUSIBLE BASE FUSIBILE 3BSF014 1 1
54 FUSE HOLDER SICHERUNGSOCKEL SUPPORT FUSIBLE BASE FUSIBILE 3BSF042 1 1
55 FUSE HOLDER SICHERUNGSOCKEL SUPPORT FUSIBLE BASE FUSIBILE 3BSF050 1 1
58 FUSE SICHERUNG FUSIBLE FUSIBILE 3FSB143 3 3
59 FUSE SICHERUNG FUSIBLE FUSIBILE 3FSB160 1 1
60 FUSE SICHERUNG FUSIBLE FUSIBILE 3FSB165 1 1
63 SELECTOR WÄHLER SECTIONNEUR SEZIONATORE 3ING028 1 1
67 HANDLE HANDGRIFF POIGNÉE MANIGLIA 3MNG009 1 1
69 TERMINAL BOARD KLEMMKASTEN BOITE A’BORNES MORSETTIERA 3MRS028 1 1
70 EXTENSION VERLÄNGERUNG RALLONGE PROLUNGA 3PRL009 1 1
73 CONTACTOR FERNSCHALTER TELERUPTEUR TELERUTTORE 3TLR173 1 1
74 CONTACTOR FERNSCHALTER TELERUPTEUR TELERUTTORE 3TLR152 1 1
76 TERMNAL KLEMME BORNE TERMINALE 3TRM005 1 1
77 COMPRESSOR KOMPRESSOR COMPRESSEUR COMPRESSORE 3CMP407 1

3CMP406 1
78 HEATER HEIZELEMENT RESISTANCE RESISTENZA 3RST014 1 1
79 SIGHT GLASS SCHAUGLAS VOYANT LIQUIDE INDICATORE 3INU007 1 1
80 FILTER FILTER FILTRE FILTRO 3FLT047 1 1
81 RECEIVER SAMMLER RESERVOIR SERBATOIO 3ACL095 1 1
87 SWITCH L/P PRESSOSTAT MIN PRESSOS. BAS. PRES. PRESSOSTATO MIN 3PRS011 1 1
88 H/P SWITCH HOCHDRUCKSCHALTER PRESSOSTAT H.P. PRESSOSTATO MAX 3PRS009 1 1
89 VALVE VENTIL VANNE RUBINETTO 3RBN042 1 1
90 VALVE VENTIL VANNE RUBINETTO 3RBN034 1 1
92 VALVE VENTIL VANNE RUBINETTO 3RBN114 1 1
93 VALVE VENTIL VANNE RUBINETTO 3RBN065 1 1
94 VALVE VENTIL VANNE RUBINETTO 3RBN071 1 1
95 CONDENSER KONDENSATOR CONDENSEUR CONDENSATORE 3CND126 1 1
96 MOTOR DRIVEN FAN ELEKTROVENTILATOR ELECTROVENTILATEUR MOTOVENTILATORE 3MTV015 1 1
101 SUPPORT PLATE HALTERUNGSPLATTE PLAQUE SUPPORT PIASTRA SUPP. 2340427 1 1
102 CLAMP BUEGEL PIECE D’APUI STAFFA 2340433 1 1
103 SUPPORT HALTERUNG SUPPORT SUPPORTO 2335411 1 1
108 TIMER ZEITSCHALTER TEMPORISATEUR TEMPORIZZATORE 3TMP039 1 1
109 PRESSURE SWITCH DRUCKSCHALTER PRESSOSTAT PRESSOSTATO 3PRS006 1 1

Code-Code

Code-Codice

Pos.

Description - Beschreibung - Description - Descrizione

English Deutsch Francais Italiano

GCU631NO170F

GCU631TO170F

Tav

.n° 17

GCU631

LEGEND - LEGENDE - LEGENDE - LEGENDA :

68 Carrier

95

18

HCU631

18/05/99 Arfini

Tav n° Modello :

Data : Disegnatore :

12

6

9

8

4

109

102

80

96

3

94

93

88

77

87

79

103

7

10

49

81

78

11

74

46

69

108

32

76

67

58

50

33

13

48

96

55

92

53

101

63

60

15

14

16

73

59

70

54

47

5

Carrier 69

3 UNIT BASE FRAME RAHMENGESTELL BASE BASAMENTO 2340444/B 1 1
4 RIGHT-HAND SIDE RECHTE SEITENWAND FLANC DROIT FIANCO DESTRO 2340448/A 1 1
5 LEFT-HAND SIDE LINKE SEITENWAND FLANC GAUCHE FIANCO SINISTRO 2340447/A 1 1
6 SUPPORT HALTERUNG SUPPORT SUPPORTO 2340449/A 1 1
7 REAR PANEL RUECKBLENDE PANNEAU POSTERIEUR SCHIENA 2340445/B 1 1
8 COVER ABDECKUNG COUVERCLE COPERCHIO 2340407/A 1 1
9 FRONTAL PANEL KOPFBAND PANNEAU FRONTAL FRONTALE 2340432/A 1 1
10 COVER ABDECKUNG COUVERCLE COPERCHIO 2340446/A 1 1
11 DEFLECTOR SWITCH ABLEITER DETOURNEUR DEVIATORE 2340410/A 1 1
12 SHROUD LUFTLEITER CONVEYEUR D’AIR CONVOGLIATORE 2340412 1 1
13 SUPPORT HALTERUNG SUPPORT SUPPORTO 2340450 1 1
14 SUPPORT HALTERUNG SUPPORT SUPPORTO 2340451 1 1
15 SUPPORT HALTERUNG SUPPORT PIEDE 2340415 2 2
16 SUPPORT HALTERUNG SUPPORT PIEDE 2340416 1 1
32 TERMINAL KLEMME BORNE MORSETTO 3MRS007 19 19
33 TERMINAL KLEMME BORNE MORSETTO 3MRS004 1 1
46 ELECTRIC PANEL SCHALTTAFEL PANNEAU ELECTRIQUE QUADRO ELETTRICO 2QEC3479 1

2QEC3480 1
47 ELEC.PAN.BOX DOSE BOITE SCATOLA Q.E. 2335448/A 1 1
48 SUPPORT PLATE HALTERUNGSPLATTE PLAQUE SUPPORT PIASTRA SUPP. 2335415 1 1
49 COVER ABDECKUNG COUVERCLE COPERCHIO 2335449 1 1
50 COVER ABDECKUNG COUVERCLE COPERCHIO 2340457 1 1
53 FUSE HOLDER SICHERUNGSOCKEL SUPPORT FUSIBLE BASE FUSIBILE 3BSF014 1 1
54 FUSE HOLDER SICHERUNGSOCKEL SUPPORT FUSIBLE BASE FUSIBILE 3BSF042 1 1
55 FUSE HOLDER SICHERUNGSOCKEL SUPPORT FUSIBLE BASE FUSIBILE 3BSF050 1 1
58 FUSE SICHERUNG FUSIBLE FUSIBILE 3FSB143 3

3FSB145 3
59 FUSE SICHERUNG FUSIBLE FUSIBILE 3FSB160 1 1
60 FUSE SICHERUNG FUSIBLE FUSIBILE 3FSB165 1 1
63 SELECTOR WÄHLER SECTIONNEUR SEZIONATORE 3ING029 1 1
67 HANDLE HANDGRIFF POIGNÉE MANIGLIA 3MNG009 1 1
69 TERMINAL BOARD KLEMMKASTEN BOITE A’BORNES MORSETTIERA 3MRS028 1 1
70 EXTENSION VERLÄNGERUNG RALLONGE PROLUNGA 3PRL009 1 1
73 CONTACTOR FERNSCHALTER TELERUPTEUR TELERUTTORE 3TLR173 1

3TLR175 1
74 CONTACTOR FERNSCHALTER TELERUPTEUR TELERUTTORE 3TLR152 1 1
76 TERMNAL KLEMME BORNE TERMINALE 3TRM005 1 1
77 COMPRESSOR KOMPRESSOR COMPRESSEUR COMPRESSORE 3CMP628 1

3CMP643 1
78 HEATER HEIZELEMENT RESISTANCE RESISTENZA 3RST029 1 1
79 SIGHT GLASS SCHAUGLAS VOYANT LIQUIDE INDICATORE 3INU007 1 1
80 FILTER FILTER FILTRE FILTRO 3FLT047 1 1
81 RECEIVER SAMMLER RESERVOIR SERBATOIO 3ACL095 1 1
87 SWITCH L/P PRESSOSTAT MIN PRESSOS. BAS. PRES. PRESSOSTATO MIN 3PRS011 1 1
88 H/P SWITCH HOCHDRUCKSCHALTER PRESSOSTAT H.P. PRESSOSTATO MAX 3PRS009 1 1
92 VALVE VENTIL VANNE RUBINETTO 3RBN114 1 1
93 VALVE VENTIL VANNE RUBINETTO 3RBN073 1 1
94 VALVE VENTIL VANNE RUBINETTO 3RBN071 1 1
95 CONDENSER KONDENSATOR CONDENSEUR CONDENSATORE 3CND126 1 1
96 MOTOR DRIVEN FAN ELEKTROVENTILATOR ELECTROVENTILATEUR MOTOVENTILATORE 3MTV015 1 1
101 SUPPORT PLATE HALTERUNGSPLATTE PLAQUE SUPPORT PIASTRA SUPP. 2340428 2 2
102 CLAMP BUEGEL PIECE D’APUI STAFFA 2340433 1 1
103 SUPPORT HALTERUNG SUPPORT SUPPORTO 2335411 1 1
108 TIMER ZEITSCHALTER TEMPORISATEUR TEMPORIZZATORE 3TMP039 1 1
109 PRESSURE SWITCH DRUCKSCHALTER PRESSOSTAT PRESSOSTATO 3PRS006 1 1

Code-Code

Code-Codice

Pos.

Description - Beschreibung - Description - Descrizione

English Deutsch Francais Italiano

HCU631NO170F

HCU631TO170F

Tav

.n° 18

HCU631

LEGEND - LEGENDE - LEGENDE - LEGENDA :

70 Carrier

BA

SONDA TEMPERATURA AMBIENTE
ROOM SENSOR
SONDE CHAMBRE FROIDE
RAUMSONDE
SONDA CAMARA
SONDA TEMPERATURA AMBIENTE

BVR

VARIATORE DI VELOCITA’
SPEED REGULATOR
VARIANT VITESSE
GESCHWINDIG- KEITSREGLER
VARIADOR DE VELOCIDAD
VARIADOR DE VELOCIDADE

BVRS

SONDA VARIATORE VELOCITA’
SPEED REGULATOR SENSOR
SONDE VARIATEUR VITESSE
GESCHWINDIGKEITSREGLERSONDE
SONDA VARIADOR VELOCIDAD
SONDA VARIADOR DE VELOCIDADE

CPM

MODULO PROTEZIONE COMPRESSO­RE
COMPRESSOR PROTECTION CARD
FICHE PROTECTION COMPRESSEUR
KOMPRESSORSCHUTZKARTE
MÓDULO PROTECCIÓN COMPRESSOR
MÓDULO DE PROTEÇÃO DO COM­PRESSOR

E1

RESISTENZA CARTER COMPRESSORE
M1
COMPRESSOR CRANKCASE HEATER
RESISTANCE CARTER COMPRESSEUR
KOMP.-ÖLSUMPFHEIZUNG
RESISTENCIA DEL CARTER DEL COM­PRESOR
RESISTêNCIA DO CARTER COMPRES­SOR M1

F1

FUSIBILE COMPRESSORE M1
COMPRESSOR Nr.1 FUSE
FUSIBLE COMPRESSEUR Nr.1
KOMPRESSORSICHERUNG (Nr.1)
FUSIBLE COMPRESOR Nº1
FUSíVEIS DO COMPRESSOR M1

F13

FUSIBILE MONITOR
VOLTAGE REGULATOR FUSE
FUSIBLE MONITOR
MONITORSICHERUNG
FUSIBLE MONITOR
FUSíVEIS DO MONITOR

F1T

RELE’ TERMICO COMPRESSORE M1
COMPRESSOR OVERLOAD RELAY M1
RELAIS THERMIQUE COMPRESSEUR
M1
KOMPR.-THERMORELAIS M1
RELE’TERMICO COMPRESOR M1
RELÉ TÉRMICO DO COMPRESSOR M1

F1TR

TERMISTORE COMPRESSORE M1
COMPRESSOR M1 THERMISTOR
THERMISTEUR COMPRESSEUR M1
KOMPRESSORTHERMISTOR (M1)
TERMISTOR COMPRESOR M1
TERMISTOR COMPRESSOR M1

F20

FUSIBILE AUSILIARIO
AUXILIARY FUSE
FUSIBLE AUXILIAIRE
HILFSICHERUNG
FUSIBLE AUXILIAR
FUSíVEIS AUXILIARES

F5

FUSIBILE VARIATORE VELOCITA’
SPEED REGULATOR FUSE
FUSIBLE VARIATEUR VITESSE
GESCHW.-REGLERSICHERUNG
FUSIBLE VARIADOR VELOCIDAD
FUSíVEL DO VARIADOR DE VELOCIDA­DE

F5TK

TERMOCONTATTO VENTOLA COND. M5
CONDENSER FAN SAFETY OVERLOAD CON­TACT(M5)
THERMOCONTACT PROTECTION VENTILA­TEUR CONDENSEUR M5
THERMOKONTAKT ZUM KOND.-VENTILATOR­SCHUTZ (M5)
TERMOCONTACTO PROTECCION VENTILA­DOR CONDENSADOR M5
TERMOCONTATO DO VENTILADOR
COND. M5

F6

FUSIBILE VENTOLA CONDENSATORE
CONDENSER FAN FUSE
FUSIBLE VENTILATEUR CONDENSEUR
KOND.-VENTILATORSICHERUNG
FUSIBLE VENTILADOR CONDENSADOR
FUSíVEL DO VENTILADOR DO CON­DENSADOR

F6TK

TERMOCONTATTO VENTOLA COND. M6
CONDENSER FAN SAFETY OVERLOAD
CONTACT(M6)
THERMOCONTACT PROTECTION VENTILA­TEUR CONDENSEUR M6
THERMOKONTAKT ZUM KOND.-VENTILA­TORSCHUTZ (M6)
TERMOCONTACTO PROTECCION VENTILA­DOR CONDENSADOR M6
TERMOCONTATO DO VENTILADOR
COND. M6

FM

MONITOR
VOLTAGE REGULATOR
MONITOR
MONITOR
MONITOR
MONITOR

FMF

MAGNETOTERMICO
THERMOMAGNETIC SWITCH
INTERRUPTEUR MAGNETOTHERMI­QUE
THERMOMAGNET- SCHALTER
INTERRUPTOR MAGNETOTERMICO
DISJUNTOR

FTA

TERMOSTATO AMBIENTE
ROOM THERMOSTAT
THERMOSTAT CHAMBRE
RAUMTHERMOSTAT
TERMOSTATO AMBIENTE
TERMOSTATO AMBIENTE

K1

TELERUTTORE COMPRESSORE M1
(Part-winding)
COMPRESSOR M 1 CONTACTOR ( Part
winding )
TELERUPTEUR COMPRESSEUR M 1 (
Part -winding )
KOMPRESSORFERNSCHALTER M 1
(Teilwicklung)
CONTACTOR COMPRESOR M 1 ( Part­winding )
INTERRUPTOR COMPRESSOR M1
(Part-winding)

K39

TIMER LIMITATORE MANOVRE
COMPR.CONTROL TIMER
TIMER CONTROLE COMPRESSEUR
KOMPR.-KONTROLLZEITREGLER
TEMPORIZADOR CONTROL COMPRE­SOR
TIMER LIMITADOR DE OPERAÇãO

K5

TELERUTTORE VENTOLA CONDENSA­TORE M5
CONDENSER FAN CONTACTOR M 5
TELERUPTEUR VENTILATEUR CON­DENSEUR M 5
KOND.-VENTILATORFERNSCHALTER
( M 5)
CONTACTOR VENTILADOR CONDEN­SADOR M 5

INTERRUPTOR VENTILADOR DO CON­DENSADOR M5

K6

TELERUTTORE VENTOLA CONDENSA­TORE M6
CONDENSER FAN CONTACTOR M 6
TELERUPTEUR VENTILATEUR CON­DENSEUR M 6
KOND.-VENTILATORFERNSCHALTER
(M 6)
CONTACTOR VENTILADOR CONDEN­SADOR M 6
INTERRUPTOR VENTILADOR CONDEN­SADOR M6

KP1MX

RELE’ AUSILIARIO PRESSOSTATO VEN­TOLA COND.
PRESSURE SWITCH
AUX.RELAY(COND.FAN)
RELAIS AUX. PRESSOSTAT
(VENT.COND.)
PRESSOSTATHILFRELAIS(KOND.-VEN­TIL.)
RELE’
AUX.PRESOSTATO(VENTIL.COND.)
RELÉ AUXLIAR PRESSOSTATO VENTI­LADOR COND.

KP2MX

RELE’ AUSILIARIO PRESSOSTATO VEN­TOLA COND.
PRESSURE SWITCH AUX.RELAY
(COND. FAN)
RELAIS AUX. PRESSOSTAT (VENT.
COND.)
PRESSOSTATHILFRELAIS (KOND.-VEN­TIL.)
RELE’ AUX. PRESOSTATO (VENTIL.
COND.)
RELÉ AUXLIAR PRESSOSTATO VENTI­LADOR COND.

M1

MOTORE COMPRESSORE nº1
COMPRESSOR MOTOR Nr.1
MOTEUR COMPRESSEUR Nr.1
KOMPRESSORMOTOR Nr.1
MOTOR COMPRESOR Nº1
MOTOR COMPRESSOR nº1

M5

MOTORE VENTOLA CONDENSATORE
nº1
CONDENSER Nr.1 FAN MOTOR
MOTEUR VENTILATEUR CONDENSEUR
Nr.1
KOND.-VENTILATORMOTOR Nr.1
MOTOR VENTILADOR CONDENSADOR
Nº1
MOTOR VENTILADOR CONDENSADOR
nº1

M6

MOTORE VENTOLA CONDENSATORE
nº2
CONDENSER Nr.2 FAN MOTOR
MOTEUR VENTILATEUR CONDENSEUR
Nr.2
KOND.-VENTILATORMOTOR Nr.2
MOTOR VENTILADOR CONDENSADOR
nº2
MOTOR VENTILADOR CONDENSADOR
nº2

P1MX

PRESSOSTATO INSERZIONE VENTOLA
COND.
COND. FAN STARTING PRESSURE
SWITCH
PRESSOSTAT MISE EN MARCHE VENTI­LATEUR COND.
KOND.-VENTILATORANLAUFPRESSO­STAT
PRESOSTATO INSERCION VENTILA­DOR COND.
PRESSOSTATO ACIONADOR VENTILA­DOR COND.

WIRING DIAGRAM - SCHALTPLAN - SCHEMA ELETRIQUE - LEGENDA SCHEMA ELETTRICO

Carrier 71

P2MX

PRESSOSTATO INSERZIONE VENTOLA
COND.
COND.FAN STARTING PRESSURE
SWITCH
PRESSOSTAT MISE EN MARCHE VENTI­LATEUR COND.
KOND.-VENTILATORANLAUFPRESSO­STAT
PRESOSTATO INSERCION VENTILA­DOR COND.
PRESSOSTATO ACIONADOR VENTILA­DOR COND.

PMI

PRESSOSTATO BASSA PRESSIONE
L/P SWITCH
PRESSOSTAT BASSE PRESSION
NIEDERDRUCKPRESSOSTAT
PRESOSTATO BAJA PRESION
PRESSOSTATO BAIXA PRESSãO

PMX

PRESSOSTATO ALTA PRESSIONE
H/P SWITCH
PRESSOSTAT HAUTE PRESSION
HOCHDRUCKPRESSOSTAT
PRESOSTATO ALTA PRESION
PRESSOSTATO ALTA PRESSãO

PO

PRESSOSTATO OLIO
OIL PRESSURE SWITCH
PRESSOSTAT HUILE
ÖLPRESSOSTAT
PRESOSTATO ACEITE
PRESSOSTATO óLEO

Q1

INTERRUTTORE GENERALE
MAIN SWITCH
INTERRUPTEUR GENERAL
HAUPTSCHALTER
INTERRUPTOR GENERAL
INTERRUPTOR GENERAL

S3

INTERRUTTORE PRERISCALDO/ ARRESTO/ MAR­CIA COMPRESSORE
COMPR. PRE-HEATING/STOP/ RUN SWITCH
INTERRUPTEUR PRECHAUFFAGE/ ARRET/
MARCHE COMPR.
KOMP.-VORWÄRMEN. / ‘AUS’/’EIN’ SCHAL­TER
INTERRUPTOR PRECALENTAMIENTO/ PARADA/
MARCHA COMPR.
INTERRUPTOR PREAQUECIMENTO/ ARRESTO/
MARCHA COMPRESSOR

X

MORSETTIERA-CONNETTORE
TERMINAL BOARD-CONNECTOR
PLAQUE DE JONCTION-CONNECTEUR
KLEMMKASTEN-VERBINDER
REGLETA-CONECTOR
TERMINAL-CONECTOR

72 Carrier

NNOOTTEE ((NNOOTTEESS)) :

:

Carrier 73

NNOOTTEE ((NNOOTTEESS)) :

:

0MAN090/C del 04/2001