Vertiv OC 4020009 User Manual Download Page 7

Page: 7 / 14

Version Nr. 1-1 - 23.08.2017

Doc. Nr. 994020009

7 / 14

If required the unit can be switched on or off via a door contact switch (terminal 3 & 4). When
delivered the door contact terminals are bridged.

To connect the door contact switch:

Remove the bridge from terminals 3 & 4.

●

Connect the door contact switch to terminals 3 & 4.

●

The contact must be closed when the cabinet door is closed.

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Summary of Contents for OC 4020009

Page 1: ...regulations 2 3 Safety instructions 3 4 Technical information 4 5 Technical data 4 7 Mounting 5 8 Electrical connection 6 9 Controller Layout Description 8 10 Wiring diagram 9 11 Taking into operatio...

Page 2: ...instruction manual must be adhered to General danger Indicates compulsory safety regulations which are not covered by a specific pictogram such as one of the following High electric voltage Indicates...

Page 3: ...ds to Safety instructions Instructions on taking the cabinet out of operation Instructions on the prevention of unauthorised cabinet reconnection The electric equipment meets the valid safety regulati...

Page 4: ...e ambient air The unit can function without problems in extreme ambient conditions e g dusty and oily air with a standard operating temperature ranging between 20 C and 55 C Units can be ordered with...

Page 5: ...ooling unit enclosure air suction hole must be installed in the highest possible point When installing the unit on a door ensure it can take the weight Before drilling the enclosure ensure the fixing...

Page 6: ...equire an external power source if wired to operate external components indicator lamps switches The load on these contacts is not to exceed 30V DC 4 A or 120 250V AC 4 A If wired to external componen...

Page 7: ...on or off via a door contact switch terminal 3 4 When delivered the door contact terminals are bridged To connect the door contact switch Remove the bridge from terminals 3 4 Connect the door contact...

Page 8: ...tional HC Heater control AC Alarm control TC Temperature control OS Optional Sensor DC Door contact AO Alarm output PI Power in CO Compressor out CC Capacitor compressor AFO Umgebungsl fter aus CAF Ko...

Page 9: ...tral line fuse FL Live line fuse Temp Control temperature adjustment potentiometer Alarm Alarm temperature adjustment potentiometer Heater Heater temperature adjustment potentiometer 1 2 Alarm contact...

Page 10: ...Version Nr 1 1 23 08 2017 Doc Nr 994020009 10 14...

Page 11: ...erefore be allowed to stand for at least 30 min before being connected to the mains and taken into operation Upon connection the internal fan will start working If the temperature inside the enclosure...

Page 12: ...protector triggered Verify if ambient temperature is too high clean condenser Refrigerant leakage Contact dealer service center Excessive condensate Enclosure door open Ambient air gets into the encl...

Page 13: ...ould be returned in the original packing or in a packing case and must be strapped to a pallet If the unit cannot be returned in the original packing please ensure that A space of at least 30 mm must...

Page 14: ...94020009 14 14 15 Parts supplied 1 x Outdoor cabinet air conditioner 1 x Instruction manual 1 x CE Conformity declaration 1 x Connector with bridged door contacts 1 x Lid deflector with fasteners 1m P...