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FRICK

®

 QUANTUM

™ 

HD VILTER

®

 RETROFIT

INSTALLATION INSTRUCTIONS

090.040-I02 (AUG 2014)

page 6

CALIBRATION OF TEMpERATURE & 

pRESSURE SENSORS

1. 

Locate the associated temperature probe on the compres-

sor package and pull the temperature probe from the well. 
Place the temperature probe in a concentrated ice water bath 
(80:20 ice to water) along with a quality test thermometer 
or sensor.

2. 

Wait  for  approximately  two  minutes  and  compare  the 

thermometer reading with the temperature probe reading. 
Enter in the correction for temperature, if required.

3.

 Step to the next temperature to be calibrated, locate the 

associated  temperature  probe  on  the  unit  and  repeat  the 
calibration process.

4. 

After the temperature probe calibration is complete, re-

insert the temperature probes into the wells.

5.

 Open the suction and discharge stop valves. If applicable, 

open the side load stop valve, the economizer stop valve, 
and the liquid injection stop valve.

6. CHECK FOR LEAKS!
7. 

To calibrate the pressure transducers, a quality test gauge 

is required. Go to the Pressure Calibration display and step 
to the suction pressure setting.

8.

 If available, attach the test gauge to the suction pressure 

service valve. Read the pressure on the test gauge and com-
pare this reading to the displayed value. Adjust the displayed 
value, if necessary.

9. 

Step to the discharge pressure setting on the Pressure 

Calibration display.

10.

 Repeat the calibration procedure using the value from 

the gauge.

11. 

Step to the oil pressure setting on the Pressure Calibra-

tion display.

12.

 Repeat the calibration procedure using the value from 

the gauge.

13.

 Step to the pre-oil filter pressure setting on the Pressure 

Calibration display.

CALIBRATION OF CApACITY & VOLUME SLIDES

Go to Menu > Calibration > Capacity / Volume
Once on this screen you can attach the power and signal 
cables at the optical actuators for the capacity and volume 
slides.
The  optical  actuators  used  for  capacity  and  volume  slide 
positioning provide a 0-5vdc (0-5000mvdc) signal over the 
range of travel for these slides back to the 

QUANTUM

HD

  

analog board #1 channels 14 & 15 respectively.
The  rotation  of  the  command  shaft  is  critical  for  proper 
operation of loading and unloading for capacity control or 
increasing and decreasing for volume control. The correct 
command shaft rotation for the capacity and volume slides 
by compressor model number is as follows:

 

Vilter

®

Compressor

Model

Command Shaft Rotation

Capacity 

Increase

Capacity 

Decrease

Volume 

Increase

Volume 

Decrease

71 - 451

CW

CCW

CW

CCW

501

CCW

CW

CCW

CW

601 (VSM)

CW

CCW

CCW

CW

601 (VSS)

CW

CCW

CW

CCW

701 - 3001

CCW

CW

CCW 

CW

*CW - Clockwise; CCW - Counter Clockwise

To check proper command shaft rotation for the capacity and 
volume actuators go to the calibration page for Capacity and 
volume. See Figure below.
Press  the  load  or  unload  capacity  button  for  the  capacity 
slide  to  check  rotation.  If  rotation  is  incorrect  switch  the 
brown and blue wire for load and unload at the digital board. 
Use  the  increase  or  decrease  volume  button  for  the  vol-
ume slide to check rotation. If rotation is incorrect switch 
the brown and blue wire for increase and decrease at the 
digital board. 
Once the rotation of the command shafts is confirmed to be 
correct, you can calibrate the capacity and volume slides.

Figure 3. Calibration Capacity/Volume Screen

Содержание Frick QUANTUM HD VILTER

Страница 1: ...ck for the latest version of this publication Contents Vilter Retrofit Installation Instructions Frick Quantum HD Retrofit Panels 2 Introduction 2 Instructions 3 Calibration of Temperature Pressure Sensors 6 Calibration of Capacity Volume Slides 6 Installation Of Electronic Equipment Wire Sizing 8 Voltage Source 8 Grounding 9 VFD Applications 9 Conduit 10 Wiring Practices 10 Communications 12 UPS ...

Страница 2: ...ONTROL PANEL These instructions are based on the installer having a fun damental knowledge of refrigeration design and installation Instructions are for conversion to the standard design unit Special package and or control modifications furnished on the existing unit will require deviation from these instructions Contact Frick if you have any questions concerns or prob lems Frick does not take res...

Страница 3: ...eat venting and recovery procedure if neces sary 4 If an oil separator temperature probe well is to be installed drain the oil from the oil separator 5 Take digital photographs of all internal connections of the existing controller to use as a reference when making the connections on the replacement controller Remove the existing panel from the compressor package DO NOT CUT WIRES OR TUBING LINES T...

Страница 4: ... to be replaced with the optical actuators before proceeding The position feedback cable from the capacity and volume slide actuators will be routed back to the QUANTUM HD and through 2 of the 4 holes in the 3 4 strain relief that is provided The capacity slide actuator is the one that is physically higher on the compressor To avoid any incidental damage disconnect the cables for control and signa...

Страница 5: ...12 24 vdc is labeled with the part number and acceptable voltage output range The voltages for the 5 12 24 vdc supplies are as follows 5 vdc range 5 10 5 20 vdc 12 vdc range 12 10 12 20 vdc 24 vdc range 24 2 24 5 vdc The power supplies accept both 120 or 220 VAC input range 100 240 VAC 24 At this point the operating display on the controller should be seen Log in to the controller using a default ...

Страница 6: ...n procedure using the value from the gauge 13 Step to the pre oil filter pressure setting on the Pressure Calibration display Calibration of Capacity Volume Slides Go to Menu Calibration Capacity Volume Once on this screen you can attach the power and signal cables at the optical actuators for the capacity and volume slides The optical actuators used for capacity and volume slide positioning provi...

Страница 7: ... board The red LED will begin flashing at a fast rate 2 Touch the Decrease Volume button on the QUANTUM HD calibration page to drive the volume slide to it s minimum physical position Watching the photo chopper on the actuator control board it will be evident when the volume slide is at the physical stop as the photo chopper will suddenly slow and stop 3 Quickly touch the Decrease Volume button to...

Страница 8: ...pressor package or a Central Control System panel NOTICE It is very important to read the installation instructions thoroughly before beginning the project Make sure you have drawings and instructions with your equipment If not call the manufacturer and request the proper instructions and drawings Every manufacturer of elec tronic equipment should have a knowledgeable staff willing to answer your ...

Страница 9: ... must also be insulated to avoid inadvertent contact at multiple points to ground which could create Ground Loops In many installations that are having electronic control prob lems this essential wire is usually missing is not insulated or improperly sized NEC size ratings are for safety purposes and not necessarily for adequate relaying of noise EMI to earth ground to avoid possible interference ...

Страница 10: ...tage lines in PVC does not reduce these requirements on separation Only running in metal conduit can relieve these requirements Due to the level of EMI that can be induced onto lower voltage lines when running multiple feeders in a trench control power communications analog or signal wiring cannot be run in trenches that house multiple conduits electrical ducts carrying 3 phase power to starters v...

Страница 11: ...e conduit and the enclosure so that if water gets on top of the enclosure it cannot run in between the conduit and the enclosure This is extremely important in outdoor applications NOTICE It is simply NEVER a good practice to enter through the top of an electronic control panel or starter panel that does not already have knockouts provided If knockouts are not provided for this purpose it is obvio...

Страница 12: ...c does not advise nor support the use of uninterrupted power supply systems for use with the Quantum HD panel With a UPS system providing shutdown protection for a Frick Quantum panel the panel may not see the loss of the 3 phase voltage on the motor because the UPS may prevent the motor starter contactor from dropping out With the starter contactor still energized the compressor auxiliary will co...

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