CLIMAVENETA MICS FF Скачать руководство пользователя страница 4

GENERAL WARNINGS

MICS / MICS-N

2

English 07/07

These units have been designed

to chill and/or

heat water and must be used in applications com-
patible with their performance characteristics.
Incorrect installation, regulation and maintenance or
improper use absolve the

manufacturer

from all

liability, whether contractual or otherwise, for dam-
age to people, animals or things. Only those applica-
tions specifically indicated in this list are permitted.

Read this manual carefully.

All work must be

carried out by qualified personnel in conformity
with legislation in force in the country concerned.

The guarantee is invalidated

if the above

instructions are not respected and if the unit is
started up for the first time without the presence
of personnel authorised by the Company (where
specified in the supply contract) who should draw
up a “start-up” report.

The documentation supplied with the unit

must be consigned to the owner who should keep
it carefully for future consultation in the event of

maintenance or service.

When the items are consigned by the carrier,

check that the packaging and the unit are undam-
aged. If damage or missing components are noted,
indicate this on the delivery note. A formal com-
plaint should be sent via fax or registered post to
the After Sales Department within eight days from
the date of receipt of the items.

When operating equipment involving the use of electricity
and water, a number of fundamental safety rules must be
observed, namely:

The unit must not be used

by children or by

unfit persons without suitable supervision.

Do not touch the unit with bare feet

or with

wet or damp parts of the body.

Do not carry out cleaning operations

without

first disconnecting the system from the electricity
supply by placing the mains switch in the “off” posi-
tion.

Do not modify safety

or regulation devices with-

out authorisation and instructions from the manu-
facturer.

Do not pull,

detach or twist the electrical cables

coming from the unit, even when disconnected from
the mains electricity supply.

Do not open doors or panels

providing access

to the internal parts of the unit without first ensur-
ing that the mains switch is in the off position.

Do not introduce pointed objects

through the

air intake and outlet grills.

Do not dispose of,

abandon or leave within reach

of children packaging materials (cardboard, staples,
plastic bags, etc.) as they may represent a hazard.

Respect safety distances between

the unit and

other equipment or structures. Guarantee adequate
space for access to the unit for maintenance and/or
service operations;

Power supply:

the cross section of the electrical

cables must be adequate for the power of the unit
and the power supply voltage must correspond with
the value indicated on the respective units. All units
must be earthed in conformity with legislation in
force in the country concerned.

Hydraulic connections

should be carried out as

indicated in the instructions to guarantee correct
operation of the unit. Empty the water circuit or add
glycol if the unit is not used during the winter.

Handle the unit

with the utmost care (see weight

distribution table) to avoid damage.

FUNDAMENTAL SAFETY RULES

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Содержание MICS FF

Страница 1: ...INSTALLATION OPERATING SERVICE MANUAL MICS FF MICS N FF 0072 0182 Air water chillers and heat pumps with axial flow fans and pump assembly...

Страница 2: ......

Страница 3: ...or long periods 23 Routine maintenance 23 Extraordinary maintenance 23 Troubleshooting 24 Useful information 26 U I A U I A U I A I A I A I I I A I A I A A A A I A I A A I A A A I A A A A A A INDICE M...

Страница 4: ...t not be used by children or by unfit persons without suitable supervision Do not touch the unit with bare feet or with wet or damp parts of the body Do not carry out cleaning operations without first...

Страница 5: ...T The MICS MICS N chillers are supplied accompanied by installation operating and service manual guarantee certificate CE declaration These are contained in a plastic bag attached to the top of the ch...

Страница 6: ...n eliminate the problem of seizure PUMP ASSEMBLY Pump assembly with expansion tank safety valve manual fill ing assembly pressure gauge and pump FANS External impeller axial flow fans Six pole electri...

Страница 7: ...7 103 128 141 151 W2 89 95 118 129 137 W3 58 62 77 85 90 W4 66 70 87 95 102 Tot 310 330 410 450 480 W1 103 109 138 151 160 W2 95 101 126 137 146 W3 62 66 83 90 96 W4 70 74 93 102 108 Tot 330 350 440 4...

Страница 8: ...s if necessary The choice and installation of components is the responsibility of the installer who should follow good working practice and cur rent legislation Before connecting the pipes make sure t...

Страница 9: ...ion be repeat ed after the unit has been operating for a number of hours The pressure of the installation should be checked regularly and if it drops below 1 bar the water content should be topped up...

Страница 10: ...rat ed power supply voltage for the unit for three phase units the unbalance between the phases must not exceed 3 If these parameters are not respected con tact the electricity supply company For elec...

Страница 11: ...s containing live wires even when the door lock disconnecting switch is off A1 Radio interference suppresser A2 Fan electronic control board A3 Pump electronic control board A4 Electronic controller A...

Страница 12: ...tivate the com mand proceed as follows Select the parameter H06 on the HSW8 control panel and set it to 1 REMOTE ALARM For remote display of unit shut down due to malfunction an audible or visual alar...

Страница 13: ...5 45 39 36 4 46 18 18 18 23 21 52 53 54 56 57 58 59 55 46 50 51 14 14 KEY RS485 A6 A7 A8 6 6 6 GND TxRx TxRx GND TxRx TxRx 1 KM1 0 0 0 0 1 1 Factory installed components A1 Noise suppression filter A2...

Страница 14: ...35 C evaporator water in out 12 7 C 2 evaporator air in 7 C condenser water in out 40 45 C 3 at 1m in open field fan side compressor fan MICS N 0072 0092 0122 0152 0182 Cooling capacity 1 kW 17 3 21...

Страница 15: ...6 21 2 Pa 5 1 5 2 5 2 5 3 5 3 5 3 30 0 Pat 5 7 5 8 5 8 5 9 5 9 5 9 Qev 3 1 3 2 3 3 3 4 3 5 3 6 Pev 34 36 39 41 43 46 Pf 17 8 18 3 18 9 19 5 20 1 20 7 Pa 5 4 5 4 5 5 5 5 5 6 5 6 32 0 Pat 6 0 6 0 6 1 6...

Страница 16: ...0 Pat 10 6 10 7 10 7 10 8 10 9 10 9 Qev 4 9 5 1 5 2 5 4 5 5 5 7 Pev 34 37 38 41 43 46 Pf 26 6 27 5 28 4 29 2 30 1 30 9 Pa 10 5 10 6 10 6 10 7 10 8 10 9 40 0 Pat 11 7 11 8 11 8 11 9 12 0 12 1 Qev 4 6...

Страница 17: ...Pa 6 3 7 1 8 1 9 1 15 Pat 6 9 7 7 8 7 9 7 Qc 5 5 5 5 5 5 5 5 Pc 57 57 57 57 Pt 15 3 15 3 15 3 Pa 4 6 5 2 5 8 5 Pat 5 2 5 8 6 4 Qc 2 7 2 7 2 7 Pc 21 21 21 Pt 17 2 17 1 17 0 16 9 Pa 4 6 5 2 5 9 6 6 0 P...

Страница 18: ...n refer to conditions with clean evaporator plates fouling factor 1 For differ ent fouling factors multiply the figures in the perfor mance tables by the coefficient given in the following table 0072...

Страница 19: ...ICS N 0152 MICS MICS N 0182 USEFUL PUMP HEAD CURVES To obtain the useful head of the installation subtract the pressure drop of the plate heat exchanger MINIMUM WATER CONTENT I A Model Water m3 h 3 0...

Страница 20: ...The unit is correctly earthed All electrical and hydraulic connections are tight and have been completed correctly The unit must be started up for the first time with standard settings Set point value...

Страница 21: ...models check that the noise levels of the compressor are not abnormal If this is the case reverse one phase Make sure the voltage is within the established limits and that for three phase units the u...

Страница 22: ...proceed as follows Press button L for 5 sec to access the main parameters window Use button J or K to scroll to the parameters R sub menu Press button L to access the parameters R submenu and use but...

Страница 23: ...eck set point temperature Values display indication E2 Water delivery sensor BT2 malfunction automatic reset Check electrical connections Replace component Values display indication E4 Coil sensor BT3...

Страница 24: ...seconds after the unit has been switched off The water flow alarm functions differential pressure swit ch and water flow switch are activated after the first 20 seconds of pump operation when the wat...

Страница 25: ...check that this value does not rise to more than 50 Pa Connect the refrigerant gas cylinder or a filling cylinder to the low pressure line pressure gauge connection Fill with the quantity of refrigera...

Страница 26: ...mponent Check Check Check The compressor stops due to the activation of the protection devices Excessive discharge pressure Low suction pressure Low voltage Electrical connections not sufficiently tig...

Страница 27: ...uit Vent air Insufficient gas content Check Moisture in the refrigerant circuit liquid indicator moisture yellow Empty and refill Faulty fan regulation Check High suction pressure greater than 1 7 MPa...

Страница 28: ...MATION U I A For information on technical assistance and obtaining spare parts contact FIXED AIR CONDITIONINGTECHNICAL SERVICE DEPARTMENT CLIMAVENETA HOME SYSTEM SRL via L Seitz 47 31100Treviso ITALIA...

Страница 29: ...MICS MICS N 27 English 07 07...

Страница 30: ......

Страница 31: ......

Страница 32: ...D Longhi Group Via L Seitz 47 31100 Treviso Italia COD 578016900...

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