RHOSS TCHVBZ 1201 Mode D'emploi page 41

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I SECTION I: USER
I.1 Versions available ..................................................................................... 42
I.1.1 Machin e ide ntificatio n ............................................................................. 42
I.2 Intended conditions of use......................................................................... 42
I.3 Functioning limits ..................................................................................... 42
I.4 Warnings Regarding Potentially Toxic Substances........................................ 43
I.5 Residual risks that cannot be eliminated...................................................... 44
I.6 Desc ription of commands and controls ........................................................ 44
I.6.1 Isolating master sw itch ........................................................................... 45
I.6.2 High a nd lo w pressur e manom eters .......................................................... 45
I.6.3 High a nd lo w pressur e switches ................................................................ 45
I.6.4 User interface p ane l ............................................................................... 45
I.7 Instructions for use ................................................................................... 45
I.7.1 Unit pow er supp ly .................................................................................. 45
I.7.2 Isolation of the mai ns electric ity. ............................................................... 46
I.7.3 Regu latio n varia bles that can b e modifi ed by the user ................................... 46
I.7.4 Start-up ............................................................................................... 46
I.7.5 Stop the unit ......................................................................................... 46
I.7.6 Summer/Winter function ing mo de cha nge (HP H accessory) ........................... 46
I.7.7 Setting the Summer set-poi nt .................................................................. 47
I.7.8 Displ ay MASTER or SLAVE parameters ..................................................... 47
I.7.9 Prolon ged sh utdow n .............................................................................. 47
I.7.10 Start-up after prolon ged sh utdow n ............................................................ 47
I.8 Menu ....................................................................................................... 48
I.8.2 Circuit bo ard lay out ................................................................................ 52
I.8.3 Microproc essor contro l boar d ................................................................... 52
I.8.4 Input/output boar d ................................................................................. 53
I.9 CONDENSATION CONTROL MANAGEMENT................................................. 54
I.10 Routine maintenance by the user ................................................................ 54
I.10.1 Clea nin g and g ener al check of the un it....................................................... 54
I.10.2 Checki ng oi l leve l in the compr essor .......................................................... 54
I.10.3 Compress or partia lisati on el ectrovalv e mana geme nt..................................... 54
I.10.4 Restorin g the safety pressure sw itch ......................................................... 55
II SECTION II: Installation and maintenance
II.1.1 Structural features ................................................................................. 56
II.1.2 Accessories .......................................................................................... 57
II.1.3 Transport - Hand lin g - Storage ................................................................. 57
II.2 Installation............................................................................................... 58
II.2.1 Installatio n Site Req uirem ents .................................................................. 58
II.2.2 Clear ance ............................................................................................ 59
II.2.3 Distributi on of wei ghts ............................................................................ 59
II.2.4 Reducti on of unit sou nd lev el ................................................................... 62
II.2.5 Electrical co nnecti ons ............................................................................. 62
II.2.6 Remote man agem ent of the unit ............................................................... 62
II.2.7 Hydrau lic con nectio ns ............................................................................ 64
II.3 Start-up of the machine .............................................................................. 67
II.4 Protecting the Unit from Frost..................................................................... 70
II.5 Instructions for precision adjustment and microprocessor management general
functioning-regulation of the unit................................................................ 71
II.5.1 Cali bratio n of the safety and control e leme nts.............................................. 71
II.5.2 Compo nents functio nin g ......................................................................... 71
II.5.3 Elimin ating C ircuit Hum idity ..................................................................... 71
II.6 Extraordinary maintenance ......................................................................... 72
II.6.1 Important informatio n for correct extraordi nary mai ntena nce. .......................... 72
II.6.2 Season al shutd own ................................................................................ 72
II.6.3 Top-up / Repl aceme nt of Refrigera nt Charg e .............................................. 72
II.6.4 Inspection- wash ing of the she ll an d tube he at exchan gers ............................. 73
II.6.5 Restorin g compress or oil l evel, oi l chan ge .................................................. 73
II.6.6 Protecting the Un it from Frost................................................................... 73
II.6.7 Instructions for the repair a nd rep lacem ent of compon ents ............................. 74
II.7 Troubleshooting........................................................................................ 75
II.8 Dismantling the Unit - Disposal of Components/Harmful Substances .............. 76
II.9 Maintenance summar y table ....................................................................... 76
ATTACH MEN TS
A1 Technica l data.......................................................................................194
A2 Dimens ions a nd cle aranc e.......................................................................218
INDEX
SYMBOL MEANING
DANGER !
The DANGER sign warns the operator and
maintenance personnel about risks that m ay cause
death, ph ysical injur y, or immediate or latent
illnesses of an y kind.
DANGER: LIVE COMPONENTS!
The DANGER: LIVE COMPONENTS sign warns the
operator and m aintenan ce p ersonnel about risks
due to the presence of live voltage.
42
DANGER: SHAR P EDGES!
The DANGER: SH ARP EDGES sign warns the
operator and m aintenan ce p ersonnel about the
presen ce of potentially d angerous sharp edges.
DANGER: HOT SURFACES!
The DANGER: HOT SURF ACES sign warns the
operator and m aintenan ce p ersonnel about the
presen ce of potentially d angerous hot surfaces.
DANGER: MOVING PARTS!
The DANGER: MOVING PARTS sign warn s the
operator and m aintenan ce p ersonnel about risks
due to the presence of moving parts.
IMPORTANT W ARNING!
The IMPORTANT W ARNING sign indicates actions
or hazards that could damage the unit or its
equipment.
SAFEGUARD THE EN VIRONMENT !
The environmental safegu ard sign provides
instructions on ho w to use the m achin e in an
environmentally friendly manner.
REFERENCE STANDARDS
UNI EN 292
UNI EN 294
UNI EN 563
UNI EN 1050
56
UNI 1089 3
EN 1313 3
EN 1279 7
EN 378-1
PrEN 378- 2
IEC EN 60204- 1
UNI EN ISO 3744
EN 5008 1-2
EN 5008 2-2
EN 6100 0
41
SYMBOLS USED
Safety of machinery. Basic concepts, general design
principles.
Safety of machinery. Safety distances to prevent reaching
danger zones with upper limbs.
Safety of machinery. T emperature of contact surfaces.
Ergonomic data to establish limit values for temperatures of
hot surfaces.
Safety of machinery. Principles of risk assessment.
Product technical documentation. User instructions.
Brazing. Brazer approval.
Brazing. Destructive tests of brazed joints.
Refrigeration systems and heat pumps - safety and
environmental requirements. Basic requirements,
definitions, classification and selection criteria.
Refrigeration systems and heat pumps - safety and
environmental requirements. Design, construction, testing,
installing, marking and documentation.
Safety of machinery. Electrical equipment of machines.
Part 1: General requirements.
Determination of the levels of strength of sound sources by
means of sound pressure. T echnical design method in an
essentially open space on a reflective surface
Electromagnetic compatibility - Generic emission/Immunity
standard Part 1: Residential, commercial and light industry.
Electromagnetic compatibility (EMC).
INDEX
.