Index
1
Installation manual...................................................................................................................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
Disposal of the unit...................................................................................................................4
1.3.4
Handling...................................................................................................................................4
1.4
Selection guide (YLCA/YLHA).................................................................................................4
1.4.1
Selection guide with glycol (cool only units).............................................................................7
1.5
Technical data..........................................................................................................................9
1.5.1
Limits of use.............................................................................................................................9
1.5.2
Correcting Factors....................................................................................................................9
1.5.3
Physical data..........................................................................................................................15
1.5.4
Electrical specifications..........................................................................................................17
1.6
Measurements, clearances and accesses.............................................................................18
1.6.1
Clearances.............................................................................................................................18
1.6.2
Dimensions and hydraulic connections(models YLCA/YLHA PLUS 5)................................20
1.6.3
Dimensions and hydraulic connections (models YLCA/YLHA PLUS 7 and 9).....................21
1.6.4
Dimensions and hydraulic connections (models YLCA/YLHA PLUS 12 and 15).................22
1.6.5
Dimensions and hydraulic connections (models YLCA/YLHA PLUS 20 and 27).................23
1.7
Cooling capacities YLHA........................................................................................................24
1.7.1
Cooling capacities YLHA 5 ÷ 27.............................................................................................24
1.7.2
Cooling capacities YLHA 5 ÷ 27 (35% ethylene glycol).........................................................26
1.7.3
Heating capacities YLHA 5 ÷ 27.............................................................................................27
1.8
Cooling capacity YLCA..........................................................................................................28
1.8.1
Cooling capacities YLCA 5 ÷ 27.............................................................................................28
1.8.2
Cooling capacities YLCA 5 ÷ 27 (35% ethylene glycol).........................................................29
1.9
Instructions for installation and connection of the unit...........................................................30
1.9.1
Characteristics of the location................................................................................................30
1.9.2
Specifications for anchoring the unit......................................................................................31
1.9.3
Hydraulic connections............................................................................................................32
1.9.4
Wiring diagrams.....................................................................................................................32
1.10
Instructions for starting up the unit.........................................................................................33
1.10.1
Rotational direction of Scroll compressors.............................................................................33
1.11
Unit sound pressure data.......................................................................................................33
1.12
Unit installation data...............................................................................................................34
1.12.1
List of tests for unit start-up....................................................................................................34
1.12.2
Start-up Data..........................................................................................................................35
2
Electric circuit diagrams.........................................................................................................37
2.1
Electric circuit diagram YLCA/YLHA PLUS 5÷9 MC and M (230.1.50)..................................38
Index
i
Summary of Contents for Ylca 12
Page 4: ...1 Installation manual...
Page 40: ...2 Electric circuit diagrams...
