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Version No. 1-2 - 28.06.2022

Doc. No. 9946122001

2 / 19

1. User manual

This instruction manual contains information and instructions to enable the user to work safely, correctly and
economically on the unit. Understanding and adhering to the manual can help one:

Avoid any dangers.

Reduce repair costs and stoppages.

Extend and improve the reliability and working life of the unit.

PLEASE ENSURE TO USE THE RIGHT VERSION OF THE INSTRUCTION MANUAL SUITABLE FOR YOUR
UNIT.

Intended use
The unit is to be used exclusively for the dissipation of heat from control cabinets and enclosures (stationary,
not moving) in order to protect temperature sensitive components in an industrial environment. To meet the
conditions of use, all the information and instructions in the 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 electric shock danger.

 

Important safety instruction
Indicates instructions for safe maintenance and operation of the unit.
 

 

Attention
Indicates possible burns from hot components.
 

 

Attention
Indicates possible damage to the unit.
 

 

Instruction
Indicates possible danger to the environment.
 

Summary of Contents for 46122001

Page 1: ...ciple 6 6 Technical data 6 7 Performance graph 7 8 Mounting 8 9 Mounting Principle 9 10 Cut Out Dimension 10 11 Dimension H x W x D 11 12 Electrical Connection 12 13 Controller Layout Description 14 1...

Page 2: ...issipation of heat from control cabinets and enclosures stationary not moving in order to protect temperature sensitive components in an industrial environment To meet the conditions of use all the in...

Page 3: ...nits based on the information diagrams or descriptions contained in this manual No liability can be accepted for damage and production caused by Disregarding the instruction manual Operating error Ina...

Page 4: ...regulations One can nd dangerous voltages above 50 V AC or above 100 V DC Behind the control cabinet doors On the power supply in the unit housing The unit has to be operated according to the type pl...

Page 5: ...the type plate data Controller The unit is equipped with a temperature controller which regulates the function of the air conditioning cycle At normal working conditions the display shows the tempera...

Page 6: ...16 6 bar 232 88 psig Operating Temperature Range 20 C 55 C Air ow volume system unimpeded Ambient air circuit 650 m h Cabinet air circuit 550 m h Weight 31 7 kg Voltage Frequency 380 415 V 50 Hz 3 400...

Page 7: ...Version No 1 2 28 06 2022 Doc No 9946122001 7 19 7 Performance graph...

Page 8: ...e case a barrier or duct shall be provided to redirect the air ow Cooling unit enclosure air suction hole must be installed in the highest possible point When installing the unit on a door ensure it c...

Page 9: ...Version No 1 2 28 06 2022 Doc No 9946122001 9 19 9 Mounting Principle 1 M6 bolts 2 M6 toothed washers 3 M6 Flat washers 4 Enclosure 5 Mounting gasket 6 Cooling unit...

Page 10: ...Version No 1 2 28 06 2022 Doc No 9946122001 10 19 10 Cut Out Dimension...

Page 11: ...Version No 1 2 28 06 2022 Doc No 9946122001 11 19 11 Dimension H x W x D...

Page 12: ...te external components indicator lamps switches The load on these contacts is not to exceed 30V DC 4 A or 120 250V AC 4A If wired to external components it must be ensured that the wiring and connecti...

Page 13: ...946122001 13 19 door contact terminals are bridged To connect the door contact switch Remove the bridge from terminals T1 T2 Connect the door contact switch to terminals T1 T2 The contact must be clos...

Page 14: ...display port and programming port TB Test button AC Alarm control TC Temp Control ETS External temp sensor AO Alarm output PS Power supply input and power distribution to a c fans FK Fans klixon CC Co...

Page 15: ...EMP Control temperature potentiometer X1 Surge protector 1 L1 Live 2 L2 Live 3 L3 Live PE Earth 5 T1 Door contact bridged with T2 6 T2 Door contact bridged with T1 Normal with power ON Alarm with powe...

Page 16: ...Version No 1 2 28 06 2022 Doc No 9946122001 16 19...

Page 17: ...power supply connector is incorrect Change phases inside power supply connector Unit doesn t cool External and internal fan work compressor does not work Compressor motor electrical failure Have comp...

Page 18: ...ions which meet the following conditions temperature range 40 C to 70 C Relative humidity at 25 C max 95 Returning the unit To avoid transport damage the unit should be returned in the original packin...

Page 19: ...s Pty Ltd Albert Einstein Str 3 HF09 10 Wilerstrasse 16 B rnthal 1 Rep O ce 75 Circuit Drive 105 Lewis Road Hal Far Industrial Estate North Kingstown Wantirna South 42477 Radevormwald Birzebbuga BBG 3...

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