Johnson Controls YORK YLCA Series - Table of Contents

Index
1 Quick installation guide ...........................................................................................................1
1.1 Safety instructions....................................................................................................................2
1.2 Icons used in this document.....................................................................................................2
1.3 Instructions for storage, transport, loading and unloading of the unit......................................3
1.3.1 Inspection.................................................................................................................................3
1.3.2 Disposal of packaging..............................................................................................................3
1.3.3 Hoisting points..........................................................................................................................4
1.3.4 Disposal of the unit...................................................................................................................4
1.3.5 Handling...................................................................................................................................4
1.4 Selection guide (YLCA/YLHA).................................................................................................4
1.4.1 Selection guide with glycol (cooling units only)........................................................................6
1.5 Technical data..........................................................................................................................8
1.5.1 Limits of use.............................................................................................................................8
1.5.2 Correcting Factors....................................................................................................................8
1.5.3 Physical data..........................................................................................................................17
1.5.4 Electrical specifications..........................................................................................................21
1.6 Measurements, clearances and accesses.............................................................................22
1.6.1 Clearances.............................................................................................................................22
1.6.2 Dimensions and hydraulic connections (models YLCA/YLHA 40).........................................24
1.6.3 Dimensions and hydraulic connections (models YLCA/YLHA 50 and 60).............................25
1.6.4 Dimensions and hydraulic connections (models YLCA/YLHA 80).........................................26
1.6.5 Dimensions and hydraulic connections (models YLCA/YLHA 100, 120 and 150).................27
1.7 Cooling capacities YLHA........................................................................................................28
1.7.1 Cooling capacities YLHA 40 ÷ 150.........................................................................................28
1.7.2 Cooling capacities YLHA 40 ÷ 150 (35% ethylene glycol).....................................................29
1.7.3 Heating capacities YLHA 40 ÷ 150.........................................................................................30
1.8 Cooling capacity YLCA..........................................................................................................31
1.8.1 Cooling capacities YLCA 40 ÷ 150.........................................................................................31
1.8.2 Cooling capacities YLCA 40 ÷ 150 (35% ethylene glycol).....................................................32
1.9 Instructions for installation and connection of the unit...........................................................33
1.9.1 Characteristics of the location................................................................................................33
1.9.2 Specifications for the foundation or anchoring of the unit......................................................33
1.9.3 Hydraulic connections............................................................................................................33
1.9.4 Connection and preparation of the various connections........................................................34
1.10 Instructions for starting up the unit.........................................................................................39
1.10.1 Start-up...................................................................................................................................39
1.10.2 Rotational direction of Scroll compressors.............................................................................40
1.11 Unit sound power spectrum indication...................................................................................41
1.12 Unit installation data...............................................................................................................42
1.12.1 List of tests for unit start-up....................................................................................................42
1.12.2 Start-up data...........................................................................................................................43
Index
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