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4

 

1.2  GENERAL INSTRUCTIONS 

 

Preliminaries

 

The positioning, hydraulic system, refrigerating, electrics and 
the channelisation of the air must be determined by the 
system designer in accordance with local regulations in force. 

Only qualified personnel can operate on the unit, as required 
by the regulation in force.  

Using the unit  in case of breakdown or malfunction :  

• 

voids the warranty 

• 

may compromise the safety of the machine 

• 

may increase time and repair costs. 

Follow local safety regulations. . 

Keep packing material out of children’s reach it may be 
dangerous. . 

Recycle and dispose of packing material in conformity with 
local regulations. . 

Risk situations

 

The unit has been designed and created to prevent injures to 
people.  

During designing it is not possible to plane and operate on all 
risk situation.  

Read carefully "Residual risk" section where all situation 
which may cause damages to things and injuries to people 
are reported.  

Installation, starting, maintenance and repair required specific 
knowledge; if they are carried out by inexperienced personnel, 
they may cause damages to things and injuries people.  

Intended use

 

Use the unit for cooling/heating water or a water and glycol 
mix for air-conditioning only, within limits defined in the 
technical bulletin and on this manual.. 

Any use other than intended does not involve the 
manufacturer in any commitment or obligation. . 

Installation

 

Verify that the electrical line characteristics are in compliance 
with data quotes on the unit serial number label. 

Maitenance

 

Plan periodic inspection and maintenance in order to avoid or 
reduce repairing costs. 

Turn the machine off before any operation.

 

Modification

 

All unit modifications will end the warranty coverage and the 
manufacturer responsibility. . 

Breakdown/Malfuction

 

Disable the unit immediately in case of breakdown or 
malfunction. . 

Contact a constructor certified assistance service. 

Use original spares parts only.  

User training

 

The installer has to train the user on : 

• 

 start-up / shutdown;  

• 

 set points change;  

• 

 standby mode;  

• 

 maintenance;  

• 

 what to do / what not to do in case of breakdown.  

Data update

 

Continual product improvements may imply manual data 
changes . 

Visit manufacturer web site for updated data

.  

Keep this manual with the wiring diagram in an accessible 
place for the operator.  

Note the unit lable data so you can provide them at the assi-
stance centre in case of intervention (see "Unit identification" 
section). 

Provide a machine notebook that allows any interventions 
carried out on the machine to be noted and tracked making it 
easier to suitably note the various interventions and aids the 
search for any breakdowns. 

In case of breakdown or malfunction: 

• 

immediately deactivate the unit . 

• 

contact a assistance service centre authorized by the 
manifacturer.  

• 

use original spares parts only  

Ask the installer to format on:  

• 

start-up / shutdown;  

• 

 set points change;  

• 

 standby mode;  

• 

 maintenance;  

• 

 what to do / what not to do in case of breakdown.  

1.3 INDICATIONS FOR THE USER 

 

The manual provides correct unit installation, use and 
maintenance. 

Pay particolar attention to: 

Warning identifies particularly important operations or 

 

information . 

Prohibited operations that must not be carried out, that 
compromise the operating of the equipment or may cause 
damage to persons or things. 

• 

It is advisable to read it carefully so you will save time 
during operations. 

• 

Follow the written indications so you will not cause 
damages to things and injuries people. The preliminary 
information must be read prior to carrying out any of the 
following operations.  

1.1  MANUAL

 

1 - GENERAL

 

Содержание WSH 100D

Страница 1: ...Installation use and maintenance manual WSH XSC 65D 180F WATER COOLED CHILLERS OF 195 TO 560 kW M03Y40D9 04 15 10 2012...

Страница 2: ...s to offer advanced systems that assure the best com fort reduce the energy con sumption the installation and maintenance costs for all the life cycle of the system With this manual we want to give yo...

Страница 3: ...3 4 General 4 Reception 6 Positioning 7 Water connections 8 Electrical connections 13 Start up 19 Regulation 24 Maintenance 29 Disposal 32 Residual risks 33 Technical information 35 5 6 7 8 9 10 11 I...

Страница 4: ...tions will end the warranty coverage and the manufacturer responsibility Breakdown Malfuction Disable the unit immediately in case of breakdown or malfunction Contact a constructor certified assistanc...

Страница 5: ...100026 85D PE980002 C6100024 C6100026 C6100024 C6100026 90D PE980002 C6100024 C6100026 C6100024 C6100026 100D PE980002 C6100024 C6100026 C6100024 C6100026 110D PE980002 C6100024 C6100026 C6100024 C610...

Страница 6: ...dling disconnected routes flights steps doors Check the position of the centre of gravity in the TECHNICAL INFORMATIONS DIMENSIONS section Before starting the handling make sure that the unit is stabl...

Страница 7: ...DIMENSIONS section Double the functional clearances if more units are aligned The unit has been designed to be installed INDOOR in fixed position in premises with Max ambient temperature 40 C 49 C wit...

Страница 8: ...tenance AN AIR BLEED VALVE installed in all of the highest points of the system allowing the venting of the circuits air DRAINAGE TAPS installed in the lowest points of the system to allow bleeding EX...

Страница 9: ...9 4 WATER CONNECTIONS...

Страница 10: ...side use side connections 2 CONDENSER heat side source side connections WINTER 1 CONDENSER heat side use side connections 2 EVAPORATOR cool side source side connections REVERSAL ON WATER CIRCUIT Optio...

Страница 11: ...s if the broken pump is blocked HYDROPACK with 3 pumps for units of greater power with the solution of 3 pumps which are always activated the possible blocking of a pump always assures the regular wor...

Страница 12: ...12 WATER CONNECTIONS...

Страница 13: ...ch varies according to the type of signal Lay the cables far from power cables or cables having a different tension and that are able to emit electromagnetic disturbances Do not lay the cable near dev...

Страница 14: ...14 5 ELECTRICAL CONNECTIONS 5 6 CONNECTIONS PERFORMER BY CUSTOMER...

Страница 15: ...15 5 ELECTRICAL CONNECTIONS...

Страница 16: ...16 5 ELECTRICAL CONNECTIONS...

Страница 17: ...AP19 water reset AP20 Ambient humidity control probe XC Terminal block of Customer connections a Devices powered by the signal b Devices with own power supply c Passive devices powered by the module m...

Страница 18: ...AP14 Gateway LonWorks APBK Gateway Bacnet XC Terminal block of Customer connections 5 8 COMUNICATION Cable A requirements Couple of conductors twisted and shielded Section of conductor 0 22mm2 0 35mm2...

Страница 19: ...vibration isolators Unit input water filter shut off valves for cleaning Vibration isolators on water connections Expansion tank indicative volume 5 system content Cleaned system Loaded system possibi...

Страница 20: ...flow check Unit ON Load voltage measure and absorptions Liquid light check no bubbles Measure of return and supply water temperature Super heating and sub cooling measure Check no anomalous vibrations...

Страница 21: ...of glycol 10 20 30 40 Freezing temperature C 3 9 8 9 15 6 23 4 Safety temperature C 1 4 10 19 1 Before realizing the unit connection make sure that the hydraulic system has been cleaned up and the cle...

Страница 22: ...of the different electric loads compressors fans pumps etc Temperatures and flows of the different fluids water air both in input and in output from the unit Temperature and pressures on the character...

Страница 23: ...RESET It allows the automatic correction of the set point according to the external air temperature For example the summertime with low external temperatures it is possible to have the internal comfo...

Страница 24: ...switch down for a few seconds When the unit is on the ON message is displayed when the unit is off the OFF message is displayed It is also possible to access the different menus when the unit is in t...

Страница 25: ...C I HOME buttons F2 F3 To reset the alarm in progress ESC I HOME button F1 ENTER To go back a level of the menu ESC I HOME button ESC To go back to the main menu ESC I HOME button HOME 7 3 ALARMS BEFO...

Страница 26: ...Change CENTRAL pump E014 Unit configuration alarm E015 Demand Limit input fault E016 Can net disconnectedness on control module E017 Inhibits control in heating E018 Incongruent deltaT alarm E019 Ext...

Страница 27: ...STATA menu ESC I HOME button F4 STATE To select the module ESC I HOME buttons F2 F3 To access ESC I HOME button F1 ENTER To scroll the stata ESC I HOME buttons F2 F3 To go back a level of the menu ES...

Страница 28: ...ent step value compensations C tenths 7 Step activation timer sec 8 Step activation dynamic TimeScan sec 9 CompExt C tenths 10 CompWR C tenths 11 CompCar C tenths 12 CompSpunti C tenths 13 CompDuty C...

Страница 29: ...tatus anomalies are highlighted by abnormal noise and vibration The closing of the terminals cover and the correct positioning of the cable glands If a long period of inactivity is foreseen Turn off t...

Страница 30: ...leaning 2 Check the exchanger efficiency 3 Circulating pumps ELECTRICAL CIRCUIT 1 Check of the fixing and the insulation of the power lead 2 Electric panel cleaning 3 Capacity contactor status termina...

Страница 31: ...31 8 MAINTENANCE...

Страница 32: ...slation in question are marked with the symbol on the side With the aim of protecting the environment all of our units are produced in compliance with Directive EC on waste electrical and electronic e...

Страница 33: ...onents may cause injuries and or burns Always wear suitable clothing including protective gloves to work inside the danger zone Maintenance and repair operations carried out by non qualified personnel...

Страница 34: ...d the gas refrigerant leak please refer to the refrigerant Safety sheet Contact between open flames or heat sources with the refrigerant or the heating of the gas circuit under pressure e g during wel...

Страница 35: ...E 15 MINIMUM DIMENSION FOR WATER CONNECTIONS Particular accessories executions or versions can bring about a great variation of the mass represented here Please contact our Technical Department ST EN...

Страница 36: ...represented here Please contact our Technical Department ST EN M mm 1233 1248 1217 1228 1221 1221 1211 1224 1197 1207 1202 1202 N mm 1319 1304 1335 1324 1331 1331 1341 1328 1355 1345 1350 1350 O mm 39...

Страница 37: ...15 MINIMUM DIMENSION FOR WATER CONNECTIONS Particular accessories executions or versions can bring about a great variation of the mass represented here Please contact our Technical Department ST EN Si...

Страница 38: ...N 19 PUMPS SUPPLY UNIT LENGTH WITH ACCESSORIES CEHU CEHS EXCHANGER HYDRONIC UNIT CONNECTION SET Particular accessories executions or versions can bring about a great variation of the mass represented...

Страница 39: ...s or versions can bring about a great variation of the mass represented here Please contact our Technical Department Size 85D 90D 100D 110D 115D 120D 85D 90D 100D 110D 115D 120D M mm 1233 1248 1217 12...

Страница 40: ...78 671 621 663 693 698 Operating weight kg 2247 2507 2633 2630 2363 2654 2763 2787 Shipping weight kg 2170 2425 2549 2542 2286 2572 2679 2699 OD2 mm 114 114 114 114 114 114 114 114 OD3 mm 114 114 114...

Страница 41: ...11 5 4 38 4 31 4 42 4 37 4 45 4 47 4 46 4 42 4 37 4 36 4 36 4 4 4 42 4 39 COMPRESSOR Type of compressors SCROLL SCROLL SCROLL SCROLL SCROLL SCROLL SCROLL SCROLL SCROLL SCROLL SCROLL SCROLL SCROLL SCRO...

Страница 42: ...ating in an open field Data referred to the following conditions internal exchanger water 12 7 C external exchanger water 30 35 C Size Sound Power Level dB Sound pressure level Octave band Hz 63 125 2...

Страница 43: ...1 1 2 0 D 1 3 5 E 1 5 0 F 1 6 5 F 1 8 0 F Qmin l s Qmax l s 65D 7 3 1 5 3 70D 7 3 1 5 3 75D 7 8 1 6 1 80D 8 4 1 7 2 85D 1 1 4 23 8 90D 1 1 4 23 8 1 00D 1 3 9 29 2 1 1 0D 1 3 9 29 2 1 1 5D 1 5 0 31 4...

Страница 44: ...exchanger Glycol solution flow Factor Nr 1 003 1 010 1 020 1 033 1 050 1 072 1 095 1 124 Pressure drop Factor Nr 1 029 1 060 1 090 1 118 1 149 1 182 1 211 1 243 ethylene glycol by weight The correctio...

Страница 45: ...ction factors INTERNAL EXCHANGER EXTERNAL EXCHANGER DPr DPw DPr DPw kPa kPa kPa kPa CLIVET C 4500 4500 1000 4500 1000 PED CE 4500 4500 1000 4500 1000 DPr Maximum operating pressure on refrigerant side...

Страница 46: ...46 NOTE...

Страница 47: ...47...

Страница 48: ...Madrid Espa a Tel 34 91 6658280 Fax 34 91 6657806 info clivet es CLIVET GmbH Hummelsb tteler Steindamm 84 22851 Norderstedt Germany Tel 49 0 40 32 59 57 0 Fax 49 0 40 32 59 57 194 info de clivet com...

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