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49

3.5

Laying and connection of cooling lines

IMPORTANT: The presence of dirt or water inside the pipes
to be used for the cooling lines could have a negative effect
on the applianceis correct running. Normal copper pipes for
thermohydraulic purposes do not offer the necessary
garantees for such a task. It is therefore essential to use
copper pipes for cooling purposes only which have
been cleaned and sealed within the factory
. Such pipes
are annealed and delivered in rolls with the ends sealed.
Before assembling and after cutting off the required pieces
it is essential to seal both the ends of the roll and of the cut-
off pieces. Furthermore, the installation may be quickened
by using preinsulated refrigeration copper pipes which do
not require further lagging.

Granted that the pipes employed have to have the same
diameters and thicknesses as indicated in paragraph 2.2
"Technical Particulars", the installation and connection of
the lines must be carried out according to the following
procedure:

a) Identify the shortest route linking the internal and external

unit creating as few bends as possible (the shorter the
route and the fewer the bends, the better the applianceis
output). The length of the internal unit connecting lines
(or of the lines connecting up all the internal parts of the
Multisplit) must not be more than 15 m in each direction
(in any case, for more than 10 m it is necessary to top up
the charge with 20 g of R410A for each extra meter).

b) Cut off the required piping - it is better to cut off a little

more than required - and seal the ends.

IMPORTANT: The pipes should on no account be cut with
a saw as the shavings could get into the piping. The cutting
should therefore be carried out using a wheel pipe cutter
(fig. 14).

c) Insert the pipes into the lagging sheaths if preinsulated

pipes are not used. Each sheath end must be joined and
sealed with adhesive tape. The lagging sheaths must be
made of polyurethane closed cell foam and must have
the following characteristics:
-

maximum trasmission coefficient: 0,45 W(Kxm

2

) or

0,39 kcal/(hx

°

Cxm

2

),

-

the liquid lines must have a thickness of at least 7
mm,

-

the gas lines must have a thickness of at least 10
mm. Avoid putting both lines into the same lagging:
the applianceis efficiency could be compromised as
a result.

d) Lap the lines with the raceway within which the electrical

cables are housed (see paragraph 3.7) fixing it with
adhesive tape or plastic clamps at regular intervals.

e) Lay down the piping from the internal unit through to the

external unit (or vice versa) making sure that the lagging
does not get damaged in any way when passed through
the walls.

f)

If the piping is not connected up to the appliance

Fig. 14

Summary of Contents for ClimaPiu 8 HE HP

Page 1: ...MANUALE D INSTALLAZIONE MANUALE D USO MANUAL FOR INSTALLATION INSTRUCTIONS FOR USE...

Page 2: ...37 Manual for Installation...

Page 3: ...nclusion 57 USE 1 Presentation 59 2 Precautions 59 2 1 Nomenclature of parts 60 3 Display console 60 3 1 Air deflector 60 4 Use of appliance by remote control 61 4 1 Appliance activation disactivation...

Page 4: ...icult nor dangerous Duringinstallationandmaintenanceallprecautionsspecified in this handbook and on the labels inside each appliance must be observed as should normal common sense and also the securit...

Page 5: ...verify yield EN 814 2 High load test conditions EN 814 ClimaPi 8 HE HP ClimaPi 12 HE HP ClimaPi 15 HE HP KW 2 20 3 38 4 05 KW 2 31 3 54 4 25 W 670 1 120 1 440 W 660 1 098 1 411 A cold hot 3 0 2 9 5 2...

Page 6: ...rnal units for cooling only and with heat pump for systems from the Split series 2 1 2 External units for cooling only and with heat pump for systems from the Split series MAIN ON OFF SWITCH 2 1 Overa...

Page 7: ...barriers with in 2 m from the outlet of the appliance could result in air bypasses and a consequent reduction in the applianceis output fig 1 fig 1 bis Condensate drainage is facilitated The emission...

Page 8: ...xed to the wall in the selected location by means of the four blocks and screws supplied Other types of screws and blocks may also be used 8 mm as long as they have a raised head If the wall onto whic...

Page 9: ...le must be drilled for this also in the position indicated in the instructions supplied with the accessory and assemble it in accordance with these instructions b Insert the condensate removal line co...

Page 10: ...necting terninal board fig 8 in accordance with the modes indicated in the electric circuit arrangement see paragraph 3 7 g Place a stopper between the appliance and the wall fig 9 to create sufficien...

Page 11: ...irculation and maintenance as specified in the overall dimensions Pathways are not obstructed The appliance can be securely fixed to the base Neither fumes nor noise emissions can disturb the neighbou...

Page 12: ...ectedlocationshencethereshould be no danger of dirt accumulation under the appliance On a rigid metal base Brackets metal support sections etc In this case the appliance must always be fixed to the ba...

Page 13: ...locks if necessary b Tighten the anchor bolts slightly c Check that the appliance is horizontal in both directions fig 12 If necessary shim the supports until the appliance is level d Tighten the anch...

Page 14: ...e lines connecting up all the internal parts of the Multisplit must not be more than 15 m in each direction in any case for more than 10 m it is necessary to top up the charge with 20 g of R410A for e...

Page 15: ...er and the pressure reducer until the pressure in the circuit reaches 3 bars and then close the cylinder Ifthepressuredoesnotdescendafter3minutes thismeansthattherearenomajorleaksandthepressure can be...

Page 16: ...iffusion of the cooler within the appliance 3 6 Laying and connection of condensate removal lines 3 6 1 For models 12 15 The appliance features an automatic system that automatically drains any conden...

Page 17: ...tioned atmosphere The seal trap must on no account have a 1 5 m difference in height less than the applianceis lower wire fig 18 If on the contrary the condensate drainage line flows into a receptacle...

Page 18: ...and they must have a minimum diameter of 11 5 mm Model Conductor section mm2 Earth Input phase and neutral ClimaPi 8 HE 2 5 3 ClimaPi 12 HE 2 5 3 ClimaPi 15 HE 2 5 3 The power supply cable and earth w...

Page 19: ...ance being left off immediately after installation is completed To carry out this operation it is necessary to unscrew the cap on the service valve which can be found on the external unitis gas line c...

Page 20: ...he refrigerant is in its liquid state Once charged wait for at least 10 before starting the compressor to allow the fluid to evaporate e When the operation is finished remove the flexible from the ser...

Page 21: ...s without any warning When an alarm is triggered the LEDs flash The dirty filter alarm does not shut the appliance down and the LED does not flash IMPORTANT If the appliance does not function as descr...

Page 22: ...ce with the instructions given in the Technical Handbook If the charge is proven scarse still following the instructios given in the Technical Handbook a Identify and eliminate the leakage b Reset the...

Page 23: ...58 Instruction for Use...

Page 24: ...Handbook supplied with the appliance 2 Themainsvoltagemustremainwithinthelimitsspecified in the paragraph Operational limits For safety reasons the appliance must be connected up to a fully reliable...

Page 25: ...ng C5 Red LED indicator signalling the need to clean the filters and operation inhibition of the multisplit hp C6 Remote control signal receiver 3 Display console 1 Emergency micro pushswitch only use...

Page 26: ...eries are inserted by opening the little snap door at the back of the remote control and are positioned according to the polarity signs at the back of the opening fig 2 Once the batteries have been in...

Page 27: ...ing on this switch the appliance will automatically run to obtain optimum comfort conditions in the air conditioned environment The system temperature and the fan speed are adjusted automatically acco...

Page 28: ...m shows up on the display symbolized by a fan At this stage it is possible to select the fan speed desired see chapter 5 8 Fig 8 4 6 Heating function heat pump models only This mode is employed for he...

Page 29: ...sition block the mobile deflector in the desired position by pressing the T9 switch while the deflector is still moving By pressing the T9 switch once more the deflector resumes automatic movement IMP...

Page 30: ...dels only reduction in the appliance s noise level energy saving advantages In order to activate the night function press the T3 switch after selecting the functioning mode T4 and the desired temperat...

Page 31: ...m setting until PROGR 1 ON shows up on the display Activation time Program No 1 b Using the T7 switch set the controls to the time at which you want to activate the appliance with the 1st program Ever...

Page 32: ...integrity Fig 18 4 14 Use of appliance without remote control If the remote control gets damaged its batteries are dead or it gets broken the appliance may be controlled in the Automatic mode only by...

Page 33: ...ed with a timed pilot light red LED which indicates the necessity to clean the filter which 320 hours after the last resetting was done it will light up reminding you to check the condition of the fil...

Page 34: ...ng of each season by means of a vacuum cleaner onto which a soft brush has been applied As regards the heat pump models the external unit s battery shouldbecleanedatleasttwiceayear bothatthebeginning...

Page 35: ...such a situation is evident from the fact that the green LED on the console does not light up in such a case check to see if there is voltage in the mains for example by switching on a lamp in the ho...

Page 36: ...71...

Page 37: ...72 COD 272891A Edizione 03D Via Guido Rossa 1 3 42044 Gualtieri Reggio Emilia Italy Tel 39052222601 Fax 390522828745 service olimpiasplendid it...

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