York 122, YLCC-h, 152 Clearances, Drainage, Locating and securing the unit, Location dimensions

Page 22

Clearances

When installing each unit, clearances should be left for:

1- Air intake and discharge.

2- Water, drain and power supply connections

3- Maintenance servicing.

Note: See minimum clearances indicated on the general di- mensions diagrams.

Drainage

The unit has two connections for draining condensed water accumulated in the coil during operation in the winter cycle, or for fully emptying the unit. The outer diameter of these connections is 28 mm. At outdoor temperatures below 0° C, condensed water can freeze and obstruct the drain. It is ad- visable to take this into account and, when considered nec- essary, install a flexible electric heater. This heater can be connected by means of an ambient thermostat set to 3° C, for example. This thermostat activates the heater when the

temperature is below the set point.

Locating and securing the unit

These units are designed to be placed on the floor indoors. With air discharge and return ducts, if necessary. Before open- ing the packing, make sure you have received the appropri- ate product by checking the specifications described on the outside of same.

The unit should be placed on a perfectly horizontal plane, making sure the base can support the weight of the unit.

If vibration-free operation is required, the unit can be placed on a cork or similar anti-vibratory base, or fastened to the base with anti-vibratory plates or supports (optional acces- sory).

If the unit is to be placed on the floor, a concrete base should be prepared so as to distribute weight evenly.

The following illustration shows the spaces and fastening points that correspond to the location of each model.

Location dimensions

 

 

 

 

A

 

 

 

 

 

 

C

 

D

 

C

 

 

 

E

 

 

 

 

 

 

 

B

F

 

 

 

 

 

 

 

 

E

 

 

 

 

 

 

 

 

 

 

 

 

 

ANCHORING

 

 

 

 

 

 

 

 

HOLES Ø G

 

 

Model

A

B

C

D

E

F

Ø G

42

2 240

774

200

1 840

55

664

16.5

(4)

62

2 240

929

200

1 840

55

819

16.5

(4)

82

2 891

1 000

200

1 245.5 (x 2)

55

890

16.5

(6)

102

2 891

1 000

200

1 245.5 (x 2)

55

890

16.5

(6)

122

3 200

1 300

200

1 400 (x2)

55

1 190

16.5

(6)

152

3 200

1 300

200

1 400 (x2)

55

1 190

16.5

(6)

22

 

 

 

 

 

 

 

 

Image 22
Contents Technical information Page Technical specifications IndexPage Mechanical specifications General characteristicsNomenclature Accessories ControlsAnti-vibratory supports Remote control accessoryFlow switch optional accessory Remote terminalPhysical data and electrical characteristics Cooling onlyHeat pump units YLCC-HLimits of use, YLCC-H heat pump unit Limits of useLimits of use,YLCC cooling only unit Nominal flows, cool onlyCooling capacities YLCC-102 YLCC-H-42 102 Heating capacities LWT CYLCC-H-102 YLCC/YLCC-H 42 YLCC/YLCC-H YLCC/YLCC-H 82YLCC/YLCC-H Fan performances 82/82VCorrecting factors Factors with water and glycolEnvironmental protection General informationInspection TransportationDrainage Location dimensionsClearances Locating and securing the unitHydraulic connections diagram Hydraulic connectionsCirculating pump Flow switchHydro kits GH Application to YLCC/YLCC-H unitsRemote control connection optional YLCC/YLCC-H 42, 62, 82 WiringYLCC/YLCC-H 122 Ylcc and YLCC-H control system Standard componentsInterconnecting diagram NTC ProbeRemote control unit Identification of system intakes and outletsSerial board RS485 Fig Programmable key FigCopying the Eeprom memory on the key RS485 serial boardUnit addressing Access to Direct parametersAccess to User parameters Unit controlInstallation of default parameters Access to Factory parametersAlarm reset Adjusting display contrastOperation of cooling cycle Operation of set pointsCompressors Operation of heating cycleDefrost cycle Pump operationCooling cycle compressor on Heating cycle compressor onAlarms and messages ID4 IdcomProbe calibration Buzzer configurationYellow and green LEDs on base plate Remote ON/OFFHeating cycle YLCC-H Summer cycle diagram forYLCC-HWinter cycle diagram forYLCC-H Cooling cycle YLCC-HGeneral dimensions mm Ylcc andYLCC-HYlcc andYLCC-H 82 Ylcc andYLCC-H Minimum Electrical Connection Clearance Ylcc andYLCC-H 122V Wiring diagram, YLCC-H 42 and 62, 400.3.50 1 400V, 3 ~, 50 Hz, NWiring diagram, YLCC-H 42 and 62, 400.3.50 2 Wiring diagram, YLCC-H 82, 400.3.50 1 Reg. a 400V, 3 ~, 50 Hz, NWiring diagram, YLCC-H 82, 400.3.50 2 Wiring diagram, YLCC-H 102, 400.3.50 1 Wiring diagram, YLCC-H 102, 400.3.50 2 Wiring diagram, YLCC-H 122, 400.3.50 1 Wiring Wiring diagram, YLCC-H 152, 400.3.50 1 Diagram, YLCC-H Wiring diagram, YLCC- 42 and 62, 400.3.50 1 Diagram, Ylcc Wiring diagram, YLCC- 82, 400.3.50 1 Diagram,YLCC Wiring diagram, YLCC- 102, 400.3.50 1 Diagram Wiring diagram, YLCC- 122, 400.3.50 1 Diagram Wiring diagram, YLCC- 152, 400.3.50 1 152 Page Ref. Y-R70102