DeLonghi CF-CP AR, CP 20 ARE 290, CF-CP 30 ARE 290, CF-CP 40 ARE 290 User Manual

CONTENTS

General recommendations 20

Basic safety rules 20

Recommendations 21

Range and accessories 21

Size and weight 22

Receiving the product 22

Handling 22

Quick connector 23

Connection of the units 23

Description of the air-conditioner 26

Technical data 28

Operating limits 28

Refrigerant circuits 29

Indoor unit multifilar wiring diagram

29

Outdoor unit multifilar wiring diagram

30

Indoor/outdoor unit wiring diagrams

30

Installation 31

Indoor unit installation 31

Outdoor unit installation 32

Condensate drainage 34

Routine maintenance 35

Extraordinary maintenance 35

User diagnostics 36

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The following symbols have been used in some parts of this booklet and inside the appliance:

User

Installer

After-sales service

Attention

Forbidden

Danger: moving blades

Danger: high temperature

Danger: live parts

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COMPLIANCE

DECLARATION OF COMPLIANCE

The company:

DeLonghi S.p.A.

Via L. Seitz,47

31100 TREVISO ITALY

DECLARES

under its own responsibility that:

the AIR-CONDITIONERS

Range : CF-CP AR
Models: CP 20 ARE 290

CF-CP 30 ARE 290
CF-CP 40 ARE 290

are in conformity with

• Low voltage Directive 73/23EEC,93/68 EEC,

• Electromagnetic compatibility Directive 89/336 EEC and 92/31EEC

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Fire hazard

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GENERAL RECOMMENDATIONS

BASIC SAFETY RULES

After having removed the packing, check that the con­tents are intact and complete.In the event of non-com-

pliance, contact the Agency which sold you
the appliance.

appliances should be installed by a qualified
company in accordance with the laws and regulations
in force in the country of installation. Upon completion
of work this company should issue the owner the
declar

ation

of compliance of installation with current

regulations and standards and with the instructions
given by in this booklet.

These appliances have been designed to heat or cool
the air of rooms and should only be used for this pur­pose in compatibility with their performance characte­ristics.

Under no circumstances can be held liable
for damage caused to property or injury to persons or
animals due to incorrect installation, regulation and
maintenance or to improper use.

Too low a temperature is harmful to health as well as
being a useless waste of energy.
Avoid prolonged direct contact with the flow of air.
Avoid the room being closed for a long time.
Periodically open the windows to ensure a correct
change of air.
During storms put the installation on/off switch to "off".

This instruction booklet is an integral part of the
appliance and should therefore be carefully preserved
and ALWAYS accompany the appliance, also in the
event of transfer to another owner or user or into
another installation.
Should the booklet be damaged or lost, request a

copy from the Area Service Centre.
Repair or maintenance work must be carried out by

the Service Centre or by qualified personnel
in accordance with instructions given in this booklet.
Do not alter or tamper with the appliance, since hazar­dous situations could be created and the manufacturer

of the appliance will not be liable for any damage or
injury caused.

The unit should be installed in compliance with local
installation and safety regulations.

For any repairs, contact only customer service centres
authorised by the manufacturer. Repairs made by
unauthorised personnel may be dangerous.

The CP20 ARE 290 air conditioner must be used and
stored in rooms with a volume of over 31 cubic
metres.

The CP30-CF30 ARE 290 air conditioner must be
used and stored in rooms with a volume of over 53
cubic metres.

The CF40 ARE 290 air conditioner must be used and
stored in rooms with a volume of over 53 cubic
metres.

Non-ventilated environments where an appliance con­taining flammable refrigerant is used must be compati­ble, to avoid the possibility of a gas leak reaching a
level of concentration such as to cause a fire or explo­sion resulting from the presence of other heat sources
(electric heaters, stoves or similar units).

The R 290 refrigerant charge is highly flammable, and
could cause an explosion in the event of leaks occur­ring in closed or poorly-ventilated areas. This gas is
heavier than air and invisible, but it generates a mist if
there is humidity in the air.
Avoid contact of the liquefied gas with eyes or skin as
it could cause injuries.

Transportation, charging, cleaning, recovery and dispo­sal of the refrigerant should be carried out only by
customer service centres authorised by the manufactu­rer.
Disposal of the appliance should be carried out only by
specialised personnel authorised by the manufacturer.

Using electrically-operated products implies the observance
of certain basic safety rules, such as those given below:

Children and unassisted handicapped persons are not
allowed to use the air-conditioner.
Do not touch the air-conditioner when barefoot or parts
of the body are wet or damp.
Do not carry out any cleaning operation until the air­conditioner has been disconnected from the mains
electricity supply by putting the installation on/off swit­ch to "off".
Do not alter the safety or regulating devices without the
permission and instructions of the manufacturer of the
air-conditioner.
Do not pull, detach or twist the electric cables connec-

ted to the air-conditioner, even if disconnected from the
mains electricity supply.
Do not sit or stand on the appliance or rest anything at
all on top of it.
Do not spray or throw water directly onto the air-condi­tioner.
Do not introduce sharp, pointed objects through the air
intake or outlet grilles
Do not access internal parts of the air-conditioner
without having first put the on/off switch to "off".
Do not leave the packing material (cardboard, staples,
plastic bags, etc.) within reach of children, but dispose
of properly since it is a potential source of danger.

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RECOMMENDATIONS

Extraordinary maintenance

Programmed maintenance always represents a saving in
the running of the installation as well as preventing possible
faults.
To ensure trouble-free operation of the air-conditioner, it is
recommended that it be inspected at least once a year,
carrying out the following checks:

- cleanliness of the heat exchange coils of both units

Exposure control/personal protection

Use protective clothes and suitable gloves; protect eyes and
face.

Handling

Avoid inhaling high concentrations of vapors.
The atmospheric concentrations should be reduced to a
minimum and kept below the professional exposure limit.
The vapors are heavier than air and high concentrations
may therefore form near to the ground, where general venti­lation is poor. Under such circumstances, ensure there is
adequate ventilation.
Avoid contact with naked flames and hot surfaces, otherwise
irritating and toxic decomposition products could form. Avoid
the liquid from coming into contact with eyes or skin.

Precautions to take in the event of accidental spillage

Ensure adequate personal protection (using protective
breathing equipment) during elimination of spillage. If condi­tions are sufficiently safe, isolate the source of the leak.With
small leaks or spills and provided there is adequate ventila­tion, let the material evaporate.With copious leaks or spills,
adequately ventilate the area; keep the material from expan­ding using sand, earth or other suitable absorbent material.
Prevent the liquid from entering into drains, sewers, cellars
or work holes, since the vapors could create a suffocating
atmosphere.

First aid measures
Inhalation

- Remove the casualty from the area of exposure and
keep him/her warm and still.
Ask for immediate medical aid.

Contact with the skin

- Thaw the involved parts with water. Remove contamina­ted clothes, which could stick to the skin in the event of
cold burns. In the event of contact with the skin, imme­diately rinse with abundant lukewarm water. Should
there be symptoms of irritation or blisters, ask for medi­cal aid.

Contact with the eyes

- Bathe immediately with an eyewash solution or clean
water, keeping the eyelids wide apart for at least ten
minutes.Ask for medical aid.

Swallowing

- Do not provoke vomiting. If the casualty is conscious,
make him/her rinse out his/her mouth with water and
drink 200-300 ml of water. Ask for immediate medical
aid.

Other medical care

- Symptomatic and back-up treatment as required. Do not
administer adrenaline or similar sympathomimetic medi­cines following exposure, due to the risk of cardiac
arrhythmia.

ATTENTION

For further information on the characteristics of the refrige­rant fluid, refer to the safety data sheets available c/o the
refrigerant manufacturers.

spa cannot be held liable for any errors in this
booklet and reserves the right to alter the specifications of
its products without notice.

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RANGE AND ACCESSORIES

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Model Code

552626
20÷30 552929
20÷30 552632
20÷30 5572002700

552627 M

ACCESSORY

Condensate drainage pipe ø 16 - 50 m.
Activated carbon filters (1 pc.)
Wall bracket Gold
Wall bracket Silver
Condensate drain pump

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RECEIVING THE PRODUCT

SIZE AND WEIGHT

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HANDLING

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The air-conditioner comes in two packs protected by card­board packaging and is accompanied by:

- Instruction booklets for the user and the installer.

- Warranty certificate.

- Bar code labels.

- Supplied accessories, which are contained in a plastic bag
to be found inside the indoor unit pack.

The instruction booklets are an integral part of the air­conditioner and should therefore be carefully read and
preserved.

It is advisable to remove the packing only when the air­conditioner has been located in the point of installation.

Carefully remove the adhesive strips positioned on the
air-conditioner

Packaging components must be disposed of correctly

and not left within reach of children since they are a
potential source of danger.

The air-conditioner should be handled by suitably equipped
personnel using equipment that is suitable for the weight of
the appliance.

During transportation the outdoor unit must be kept in
an UPRIGHT position.

INDOOR UNIT

OUTDOOR UNIT

Model 20 30 40

L 660 660 800
H 500 500 640
P 230 230 280
Weight 34 35 52
A 420 420 550
B 264 264 310

Model 20 30 40

L 810 810 967
H 300 300 300
P 195 195 195
Weight 9 9 11

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Components description

A. Liquid line (high pressure)
B. Vapor (low pressure)
C. Cover
D. Electrical

Fig. 1Female Male

CONNECTION OF THE UNIT

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QUICK CONNECTOR

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BASIC OPERATION

The fast connector coupling uses a retractable sleeve and
stem valve on the female half and a spring loaded poppet
on the male side to create a safe, clean and quick

separation of split air condotioning system with minimal fluid
loss and air inclusion (see Figure 1).

CONNECTION OF THE UNIT

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Fig. 2

Fig. 3 Fig. 4

TO CONNECT

- With the coupling handle in the “full back” position (Figure

5), retract the release sleeve on the female and insert

the
male half into the coupling. Make sure the inser tion tab on
the male half lines up with the slot on the female

body (see

Figure 5).

- Realease the retractable sleeve to lock the halves together
and tug gently on the halves to ensure locking has taken
place (Figure 3).

- Rotate the coupling handle towards the male half to open
the coupling. Make sure the handle bottoms on the

coupling body and the locking pin (on models equipped
with spring loaded locking pins) “pops”into the handle hole
properly (see Figure 4).

- Connect the auxiliary electrical and condensate lines, if
applicable.

- Connect the male and female caps together, if provided,
to keep them clean while the unit is in operation and

they

are disconnected from their appropriate halves.

- Connect unit to power outlet and start the unit.

Fig. 5

No tools are required to connect the coupling: a retractable
sleeve and four latch pins hold the male and female halves
together. The coupling valves open when the handle is

pushed forward and locked into place, and shut when the
handle is in the “full back”position (see figures 3-4).