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Rev. 6 

Electrical Installation Instruction 

 

Please read the entire section before beginning the electrical installation of the Ice Qube TMS.  Ice Qube 
heat exchangers have been designed for easy electrical power connection at one specific location on the 
enclosure side of the Ice Qube TMS. Each Ice Qube TMS been designed to operate at a range of voltages 
and frequencies. See unit label(s) for correct voltage and frequency for your model(s). 
 

••WARNING: ELECTRICAL SHOCK AND EXPLOSION HAZARD•• 

Electrical connections should only be completed by a qualified technician. Compliance with 
all safety and electrical codes are required. Contact local authority having jurisdiction as 
required. Do not connect while the circuit is energized. Turn off circuit breaker and install 
lock out. The area is to be free of ignitable concentration of gases. 
 

Pre-Installation Checks 

1.

 

Check the heat exchanger model label or specification for power requirements. 

2.

 

Check the designated heat exchanger power supply for adequate and proper electrical power 
requirements. 

3.

 

Check that wire routing to the terminal box will not interfere with or become damaged by other 
components. 

 
Electrical Installation 

1.

 

Check that the heat exchanger designated power supply is de-energized and locked out. 

2.

 

Locate terminal box on enclosure side of heat exchanger. Depending on option ordered, terminal 
box cover will either have a power cord exiting, or a terminal block beneath the cover.  

a.

 

For terminal block option, remove the (2) terminal box cover screws and remove the 
cover. 

(Se

e Figure 3: Terminal Cover pg:8

). 

The terminal block will be used for power. 

(Se

 

Figure 4: Terminal Block pg:8

)

 

b.

 

Remove Dome Plug and route power cable through the 0.875” (22.23mm) hole. 

 (See 

Figure 3: Terminal 

) 

Use an approved strain relief to secure wires. 

c.

 

Connect from top to bottom, or left to right, Line 1, Line 2 and Ground. 

(Se

Figure 5: Power 

Terminal Block  pg:9

)

 

3.

 

For DC voltages with power cord, the red wire is positive (+), the black wire is negative (-) and 
the green wire is an optional ground. For AC voltages with power cord, the black wire is positive 
(hot), the white wire is negative (neutral) and the green is ground. 

4.

 

Once power is securely connected, install terminal box cover, using the (2) screws. 
 

Note: Terminal block required for XP2 option (Hazardous Locations) 

Summary of Contents for IQ700HE

Page 1: ...r Nonhazardous Locations OPERATION AND INSTALLATION MANUAL IMPORTANT PLEASE READ this manual and follow the instructions for safe and satisfactory installation and operation of this system Keep this manual for future reference Some information may not apply to all systems ...

Page 2: ... 9 Fan Speed Controller Ord Loc Only 9 Maintenance 11 Trouble Shooting 11 Schematic Wiring Diagram 13 Specification Drawings 14 IQ700HE 14 IQ800HE 15 IQ900HE 16 IQ2200HE 17 IQ6100HE 18 IQ7400HE 19 IQ10000HE 20 Gasket and Cutouts 21 IQ700 800HE Gasket and Cutout 21 IQ900HE Gasket and Cutout 22 IQ2200HE Gasket and Cutout 23 IQ6100HE Gasket and Cutout 24 IQ7400HE Gasket and Cutout 25 IQ10000HE Gasket...

Page 3: ...everal systems that function simultaneously to maintain environmentally friendly conditions for your equipment within the enclosure The three main thermal related systems that we employ are the closed loop cold air supply stream the heat rejection air stream and our MSCCT Multi Surface Cold Core Technology heat exchanger Within this system are only two moving parts They are maintenance free fans b...

Page 4: ...xchanger will be 1 Operation manual 2 Mounting hardware 3 Standard master warranty 4 Enclosure gasket Storage The storage space temperature should be in the range of 40 to 85 C 40 to 185 F in a non condensing environment CONDITIONS OF ACCEPTABILITY When installed in the end use equipment the following considerations are to be examined 1 The maximum operating temperature of the devices while subjec...

Page 5: ... point Factory set points Enclosure 70 F Ambient 90 F Fan speed controller option available for Ord Loc Only 4 After completing the above check point the Ice Qube TMS is ready to be mounted to your enclosure Preparing the Enclosure Please read entire section before beginning installation The Ice Qube TMS has been designed to be light in weight for easy installation These units have been designed w...

Page 6: ...ounting studs through the 3 8 9 5mm or 1 2 12 7mm depending on model holes in your enclosure and check to see that all openings are aligned 3 After checking that all openings and bolt holes are in alignment assemble and tighten the 2 or 4 20 nuts and 2 4 6 or 8 depending on model 20 x 1 bolts supplied with you Ice Qube TMS by hand Check to ensure gasket will properly seal the Ice Qube TMS to your ...

Page 7: ...Check that wire routing to the terminal box will not interfere with or become damaged by other components Electrical Installation 1 Check that the heat exchanger designated power supply is de energized and locked out 2 Locate terminal box on enclosure side of heat exchanger Depending on option ordered terminal box cover will either have a power cord exiting or a terminal block beneath the cover a ...

Page 8: ...8 Rev 6 Figure 3 Terminal Cover Figure 4 Terminal Block optional ...

Page 9: ...ve or hot and is negative or neutral the power connection is polarity sensitive Be careful when handling or adjusting the controller as all components and circuitry are at line voltage except for the alarm outputs which are dry contacts When power is applied to the heat exchanger the fan speed controller will automatically sequence through a diagnostic procedure that will check the operation of th...

Page 10: ...is set at 10 F from the factory Differential 1 2 3 5 5 Off Off Off Off 10 Off On Off On 15 On Off On Off 20 On On On On Each fan has an LED that will indicate the status of the fans Normally with power supplied to the controller and the fans not operating the LED s will blink at a rate of 1 pulse every 2 seconds When the fans begin to operate the LED s will blink 1 pulse per second As the fan spee...

Page 11: ...excess water from the filter before returning it to the system Replace the filter if it shows signs of deterioration See website for air filter cleaning demonstration at http www iceqube com ice qube tv 2 Cooling System Cabinet The heat exchanger cabinet may also need to be cleaned occasionally To clean the heat exchanger cabinet simply wipe it with a damp lint free cloth A mild soap solution may ...

Page 12: ...erating Yes No Is the enclosure door closed tightly Yes No Are all of the gaskets in place Yes No Has the ambient warm air stream filter been cleaned or changed recently If applicable Yes No Is the system mounted level on the enclosure Yes No Is there adequate space within the enclosure for airflow Yes No Is there adequate space around the heat exchanger for airflow Yes No Has the enclosure popula...

Page 13: ...13 Schematic Wiring Diagram Figure 6 ...

Page 14: ...14 Rev 6 Specification Drawings IQ700HE Figure 7 ...

Page 15: ...15 Rev 6 IQ800HE Figure 8 ...

Page 16: ...16 Rev 6 IQ900HE Figure 9 ...

Page 17: ...17 Rev 6 IQ2200HE Figure 10 ...

Page 18: ...18 Rev 6 IQ6100HE Figure 11 ...

Page 19: ...19 Rev 6 IQ7400HE Figure 12 ...

Page 20: ...20 Rev 6 IQ10000HE Figure 13 ...

Page 21: ...21 Rev 6 Gasket and Cutouts IQ700 800HE Gasket and Cutout Same Gasket and Cutout for IQ700HE and IQ800HE Figure 14 ...

Page 22: ...22 Rev 6 IQ900HE Gasket and Cutout Figure 15 ...

Page 23: ...23 Rev 6 IQ2200HE Gasket and Cutout Figure 16 ...

Page 24: ...24 Rev 6 IQ6100HE Gasket and Cutout Figure 17 ...

Page 25: ...25 Rev 6 IQ7400HE Gasket and Cutout Figure 18 ...

Page 26: ...26 Rev 6 IQ10000HE Gasket and Cutout Figure 19 ...

Page 27: ...bility or any other theory of liability will be limited to the lesser of customer s actual damages or the price paid by customer to Ice Qube for the Products not including applicable taxes duties and freight charges that are the subject of customer s claim THE WARRANTY SET FORTH HEREIN IS STRICTLY LIMITED TO ITS TERMS AND IS IN LIEU OF ALL OTHER WARRANTIES GUARANTEES EXPRESS OR IMPLIED ARISING BY ...

Page 28: ...mes be deemed to be non binding Such advice does not relieve customer from the obligation and customer accepts full responsibility to confirm for itself the suitability of the Products for their intended purpose s Remedies Customer s sole and exclusive remedy and Ice Qube s only obligation for breach of warranty hereunder shall be at Ice Qube s option in its sole discretion to i repair or replace ...

Page 29: ...29 Rev 6 Notes ...

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