Question about Robinair Cool Tech 34700Z Recovery, Recycling, Recharging

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Mounting external tank on robinair 34700Z - Robinair Cool Tech 34700Z Recovery, Recycling, Recharging

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6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

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mhkamran
  • 180 Answers

SOURCE: Robinair 34700z not filling source tank / slow recovery

Please check the following:1# For not filling ISV tank (internal storage vassel) Check tank fill solenois,it's may need to rebuild or replace.2# For not compleet recovery,Check & make sure your machine compressor haveing 13''HG suction.if not then you have to replace new compressor.3# Check 13'' vacuum sensor is working properly.
NOTE:PLEASE CHECK FILTER CAPAICITY,BECAUSE EVERY 68Kg/150Lbs OF REFRIGERANT RECOVERY YOU MUST CHANGE SPIN-ON FILTER.

Posted on Jul 30, 2009

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mhkamran
  • 180 Answers

SOURCE: Robinair model 34700Z / There is power on the

Please check harness continuity between the 15 Amp circuit breaker connector (P11) on the back of the control module.If continuity checks good,replace the Control Module.Hope this will solve your problem.

Posted on Dec 15, 2009

mhkamran
  • 180 Answers

SOURCE: ROBINAIR 34700Z ALWAYS FAILS VACUUM CHECK AND

Please check the following: Low side manifold gauge is going to -13"HG while you recover refrigerant from the vehicle.If low side gauge not rich to that lavel then vacuum sensor will detect pressuer &
it will stop you to make vacuum until you fix the problem.If it happen you may nee to rebuild/replace one or more of this solenoid.1#Vacuum solenoid 2# Recover solenoid.3# Recycle solenoid.Also check Low/High side small solenoids ( In the small block assy.)
If all of this solenoids working properly then check Vacuum pump capacitor & vacuum sensor.Hope this will help you to solve your problem.

Posted on Apr 09, 2010

mhkamran
  • 180 Answers

SOURCE: I need to replace the filter in my Robinair 34700Z

Press the main menu key,then upper arrow & go to "Change filter" option,then press "Yes" key & now follow on screen message(Do not skip any option while active ''change filter'' option).
Filter located on back side of the machine & fixed with the manifold assy.it's long black color & you may see the sticker with part no# 34724 (spin-on filter dyer).
For user manual you can try to robinair web official site www.robinair.com
Hope this will help you.

Posted on Apr 21, 2010

mhkamran
  • 180 Answers

SOURCE: manual de operacion en español de Robinair

You can try to get it from robinair official web side www.robinair.com

Posted on Apr 23, 2010

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1 Answer

How to drain the isv in ac34700z


To clean contaminated ISV of Robinair 34700Z, open front lower panel, then slowly disconnect 3 hoses from ISV (Liquid, Air purge and Vapor). Now unscrew ISV tank from machine and then fixed an adapter to Liquid port of the tank to allow all the contaminated refrigerant to go out from tank. after emptying the tank, if possible make vacuum for approx. 10 minute with an external vacuum pump. Replace everything its original location after completing vacuum. Now change spin-on filter (Located on the back side of the machine) and vacuum pump oil. Your machine is now ready to work.
Thanks and I hope this will help you to solve your problems.

Jun 24, 2014 | Robinair Cool Tech 34700Z Recovery,...

1 Answer

How to replace tank fill solenoid on robinair 34788


No, you cant remove tank fill solenoid until close low (Blue) and high (Red) side valve on ISV tank (Internal storage vessel). see attached picture to identify Tank fill solenoid. 39b3bb9f-14fe-4040-a186-3a3a23d2848e.jpg

Jun 18, 2014 | Robinair Cool Tech 34700Z Recovery,...

2 Answers

The high pressure unit is disabled in my Robinair Cooltech 34700z wat could be the problem?


This is a common problrm of Robinair 34700Z / 347002k & 347112k series machine.so don't worry just do the following :- 1# Verify the ISV tank is not overfilled.if full,remove refrigerant manually from tank. 2# Verify if there is high pressure in the tank.Purge excess air from the tank manually.( Open air purge hose from the tank,then press tank valve as needed) 3#Check the high pressure switch for proper operation,if not then replace high pressure switch.Hope this will solve your problem, if so please vot for it

Jan 04, 2011 | Robinair Cool Tech 34700Z Recovery,...

1 Answer

Hi, I have a robbin 34134z indicates high pressure and do not work. At times it works and then stops working. I can do? . I live in Venezuela and here there is no Robinair agent indicated as repair them. I...


This is a common problem of Robinair 34700Z / 347002k & 347112k series machine.so don't worry just do the following :- 1# May the ISV tank is not overfilled,remove some refrigerant manually from tank. 2# Purge excess air from the tank manually.( Open air purge hose from the tank,then press tank valve as needed to purge air from the tank) 3#Check the air purge solenoid for proper operation.Hope this will solve your problem, Best of luck & vote for my solution!

Nov 25, 2010 | Robinair Cool Tech 34700Z Recovery,...

1 Answer

How do you calibrate the scale on a robinair 34700z A/C Machine?


Robinair Model-34700Z,for scal calibration follow as bellow:
Form the main menu go to ''CHANGE DEFAULT'' then press 5454 & YES key (passwoed to access default option).Once you enter to default menu,go to "SCALE CALIBRATION" & press YES key. now follow the on screen text.
NOTE:you should have 9KG/20LBS of weight for scale calibration. Do not change ''TANK TARE''. it must be on factory setup 16.30 lbs OR 7.40 kg.
Hope this will help you to solve thr problem & if my solution is useful to you please vote for it

Aug 27, 2010 | Robinair Cool Tech 34700Z Recovery,...

1 Answer

I HAVE A 34700Z UNIT AND I WAS RECOVERING AND AFTER A BIT IT STOPPED AND SAID HIGH PRESSURE UNIT DISABLED WHAT COULD BE THE PROBLEM.


This is a common problem of Robinair 34700Z / 347002k & 347112k series machine.so don't worry just check the following :- 1# Verify the ISV tank is not overfilled.if full,remove some refrigerant manually from tank. 2# Purge excess air from the tank manually.( Open air purge hose from the tank,then press tank valve as needed to purge air from the tank) 3#Check the air purge solenoid & High pressure switch for proper operation.Hope this will solve your problem, Best of luck & vote for my solution

Aug 21, 2010 | Robinair Cool Tech 34700Z Recovery,...

2 Answers

AT MACHINE TURN ON DISPLAYS UNDER HIGH PRESSURE AND DISPLAY SAYS TO RESET WITH MAIN MENU BUTTON.BUT WILL NOT RESET


This is a common problem of Robinair 34700Z / 347002k & 347112k series machine.so don't worry just check the following :- 1# Verify the ISV tank is not overfilled.if full,remove some refrigerant manually from tank. 2# Purge excess air from the tank manually.( Open air purge hose from the tank,then press tank valve as needed to purge air from the tank) 3#Check the air purge solenoid & High pressure switch for proper operation.Hope this will solve your problem, Best of luck & vote for my solution!

Jul 12, 2010 | Robinair Cool Tech 34700Z Recovery,...

1 Answer

My machine says high pressure unit disabled and will not let me advance


This is a common problrm of Robinair 34700Z / 347002k & 347112k series machine.so don't worry just do the following :- 1# Verify the ISV tank is not overfilled.if full,remove refrigerant manually from tank. 2# Verify if there is high pressure in the tank.Purge excess air from the tank manually.( Open air purge hose from the tank,then press tank valve as needed) 3#Check the high pressure switch for proper operation,if not then replace high pressure switch.Hope this will solve your problem

May 27, 2010 | Robinair Cool Tech 34700Z Recovery,...

1 Answer

Reads high pressure unit dissabled


This is a common problrm of Robinair 34700Z / 347002k & 347112k series machine.so don't worry just do the following :- 1# Verify the ISV tank is not overfilled.if full,remove refrigerant manually from tank. 2# Verify if there is high pressure in the tank.Purge excess air from the tank manually.( Open air purge hose from the tank,then press tank valve as needed) 3#Check the high pressure switch for proper operation,if not then replace high pressure switch.Hope this will solve your problem

Feb 05, 2010 | Robinair Cool Tech 34700Z Recovery,...

2 Answers

My robinair isn't working and shows high pressure


This is a common problrm of Robinair 34700Z series machine.so don't worry just do the following :- 1# Verify the ISV tank is not overfilled.if full,remove refrigerant from tank. 2# Verify if there is high pressure in the tank.Purge excess air from the tank manually.( Open air purge hose from the tank,then press tank valve as needed) 3#Check the high pressure switch for proper operation,if not then replace high pressure switch.Hope this will solve your problem.

Jul 12, 2009 | Heating & Cooling

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