Seifert 84120001-BZBG User Manual Download | Manualshive

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Version No. 1-5 - 09.11.2022

Doc. No. 9984120001-BZBG

13 / 28

9. Mounting Principle

NOTES:

• Do not use within the ﬁrst 15 minutes after installation!
• Use only the supplied mounting hardware.
• Tighten Screws to 4.5 Nm.
• Ensure the mounting surface does not warp after assembly and reinforce it if necessary.

1

M6 screws

2

M6 toothed washers

3

M6 ﬂat washers

4

Enclosure

5

Mounting gasket

6

Lifting sling

7

Cover

8

M4 screws

Fig. 1

Recessed

Fig. 2

External

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Summary of Contents for 84120001-BZBG

Page 1: ...ettings 5 5 Functional principle 6 6 Technical data 7 7 Performance graph 8 8 Mounting 9 9 Mounting Principle 13 10 Cut Out Dimension 15 11 Electrical Connection 16 12 Controller 18 13 Wiring Diagram...

Page 2: ...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...

Page 3: ...d units 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...

Page 4: ...ety 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...

Page 5: ...r does not come into contact with the ambient air which may well be dirty or polluted Enclosure cooling units can dissipate large quantities of heat from sealed enclosures such as electrical enclosure...

Page 6: ...e refrigerant thus taking it to high pressure and high temperature and pushes it through the condenser where it is cooled by ambient air thus passing from the gas to the liquid state At the liquid sta...

Page 7: ...uit 550 850 m h Enclosure air circuit 350 850 m h Mounting Wall mounted recessed Housing Material Mild steel powder coated Dimensions A x B x C D E 950 x 395 x 250 55 195 mm Weight 38 5 kg Voltage Fre...

Page 8: ...Version No 1 5 09 11 2022 Doc No 9984120001 BZBG 8 28 7 Performance graph...

Page 9: ...e cut packaging opening facing up STEP 2 Pull o the packaging opening STEP 3 Hang the transport loop of the unit in the transport hook and lift it slightly STEP 4 Pull o the packaging and slide out th...

Page 10: ...t internal and external are not obstructed It must also be ensured in accordance with UL that the air outlet is not blowing air directly at an equipment operator Should this be the case a barrier or d...

Page 11: ...1 5 09 11 2022 Doc No 9984120001 BZBG 11 28 Cold air outlet duct When using a cold air outlet duct please follow the steps below Filter installation If you install replace a lter please follow the st...

Page 12: ...he cooling unit releases the condensate to the environment If too much condensation forms the condensation is drained out of the cooling unit from the front through the lower gill grilles If this hose...

Page 13: ...s after installation Use only the supplied mounting hardware Tighten Screws to 4 5 Nm Ensure the mounting surface does not warp after assembly and reinforce it if necessary 1 M6 screws 2 M6 toothed wa...

Page 14: ...Version No 1 5 09 11 2022 Doc No 9984120001 BZBG 14 28...

Page 15: ...Version No 1 5 09 11 2022 Doc No 9984120001 BZBG 15 28 10 Cut Out Dimension...

Page 16: ...troller Setting temperature units C F low temperature alarm door contact logic section for more information c68 0 default ON if closed Door contact terminals bridged or NC door switch connected contac...

Page 17: ...2022 Doc No 9984120001 BZBG 17 28 Connect unit Connect the cooling device according to the instructions below The cable cross section must correspond to the required power for the current consumption...

Page 18: ...gress 2 Alarm relay active 3 Heater relay active 4 Ambient blower relay active Alarm Flashes when alarms are active Heating mode Signals operation of unit in heating mode Cooling mode Signals operatio...

Page 19: ...re C 0 F 1 P25 for low temperature alarm threshold default 10 C 14 F P26 for high temperature alarm threshold default 55 C 131 F c68 for door contact NO NC logic change 0 ON if closed 1 ON if open Con...

Page 20: ...e table The display shows either OFF or EXX with an icon ashing triangle alternating with the standard display If more than one error occurs these are shown in sequence on the display Failure Code Des...

Page 21: ...rease scrolling speed press and hold the or button for at least 5 seconds When pressing PRG for 3 seconds the rmware revision code is displayed for 2 seconds When cleaning the controller panel do not...

Page 22: ...Version No 1 5 09 11 2022 Doc No 9984120001 BZBG 22 28 13 Wiring Diagram Power connector 1 L1 2 3 N 4 PE Signal connector 1 Alarm NC 2 Alarm COM 3 Alarm NO 4 Door contact 5 Door contact...

Page 23: ...t be protected with a MCB Type D or K Upon connection the internal fan will start working If the temperature inside the enclosure is higher than the set value of the controller both the compressor and...

Page 24: ...pacity Compressor and external fan work in alternating mode ON OFF Thermal compressor protector triggered Verify if ambient temperature is too high clean condenser Refrigerant leakage Contact dealer s...

Page 25: ...stopper from in the base of the unit factory setting is locked 1 Dispose the plastic stopper but keep the Slilicon washer 2 Insert the drain socket 3 Lock it clockwise and x the oel cleaning pipe ont...

Page 26: ...ons Temperature range 40 C to 70 C Relative humidity at 25 C max 95 The cooling unit should always be stored according to the installation position Returning the unit To avoid transport damage the uni...

Page 27: ...tion manual 1 CE Declaration 1 Mounting template 1 M6 16 bolts 11 A6 4 toothed washers 11 A6 4 washers 11 M4 12 bolts 2 5 pole terminal block for signals 1 4 pole terminal block for electrical connect...

Page 28: ...Cold air outlet duct AC 8508 12 8412 BZ 1 Anti vibration kit AC 8508 12 8412 T 1 Door switch contact 3100001 Seifert Systems GmbH Seifert Systems Ltd Seifert Systems AG Seifert Systems GmbH Seifert S...

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