Question about Heating & Cooling

Open Question

My compool cva-24 valve only actuates only in the on2 position, it has ceased working in the on1 position. What part(s) do I need to fix this?

Posted by Anonymous on

Ad

4 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

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of.(from cars to computers, handyman, and even drones)
click here to download the app (for users in the US for now) and get all the help you need.
Goodluck!

Posted on Jan 02, 2017

Ad
  • 1 Answer

SOURCE: he220a honeywell humidifier water actuator valve broke

My problem was the input water pressure (someone apparently changed it). I did, however, remove the unit and clean the filter which was pretty gunked up and that, along with adjusting the water pressure going into the solenoid, appears to have solved the problem.

Thanks to all who responded.

Posted on Dec 09, 2008

Ad
  • 1 Answer

SOURCE: HELP! ipod wont work.

Hi guys, just figured out how to hook up your Ipod to the above mentioned stereo, Here is how...

- Put your stereo in STBY mode, then push the menu button, scroll up or down and you get different options to change clock and AUX settings, my AUX was OFF and I had to select ON. Now you can push your Sorce button (the one that puts the stereo in STBY) and you will have the AUX option this will allow you to play your MP3 players and Ipods. ENJOY!

I spent a few hours looking for this very explination so I hope this saves the rest of you some time. Safe driving.

Posted on Dec 06, 2009

jharwell668
  • 640 Answers

SOURCE: i replaced CVA-24 VALVE....now when I turn on pool

Your pump has probably lost its prime. This is either because it got too much air or not enough water. Try priming. This should make your pump start working again. Any time pool pumps have to be services, they need to be re-primed. In case you are not sure how, remove the pot lid and fill the pot with water. Re-add and clamp the pot lid. Open the air release valve on the filter and stand clear. Turn on switch or time clock. When water comes out of the air release valve, close the valve. If it is a two speed pump, make sure it is on high speed.

Posted on Apr 26, 2011

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Where is the EGR valve located?


Doesn't have or need an EGR valve it has Camshaft Position (CMP) Actuator System
The camshaft position (CMP) actuator system is an electro-hydraulic operated device used for a variety of engine performance and operational enhancements. These enhancements include lower emission output through exhaust gas dilution of the intake charge in the combustion chamber, a broader engine torque range, and improved fuel economy. The CMP actuator system accomplishes this by changing the angle or timing of the camshaft relative to the crankshaft position. The CMP actuator simply allows earlier or later intake and exhaust valve opening during the four stroke engine cycle. The CMP actuator cannot vary the duration of valve opening, or the valve lift.
During engine OFF, engine idling conditions, and engine shutdown, the camshaft actuator is held in the park position. Internal to the CMP actuator assembly is a return spring and a locking pin. During non-phasing modes of the camshaft, the return spring rotates the camshaft back to the park position, and the locking pin retains the CMP actuator sprocket to the camshaft. The park position for the CMP actuator and camshaft is 8.5 degrees before top dead center (BTDC), which is equal to 17 crankshaft degrees BTDC. The engine control module (ECM) can only command the CMP actuator to retard the valve timing from the park position, or advance the valve timing back to the park position. The total range of valve timing authority is approximately 20 degrees of camshaft rotation, which is equal to 40 degrees of crankshaft rotation.
CMP Actuator System Operation
The camshaft position (CMP) actuator system is controlled by the engine control module (ECM). The ECM sends a pulse width modulated 12-volt signal to a CMP actuator solenoid to control the amount of pressurized engine oil, into the CMP actuator. To regulate the pressurized engine oil into the CMP actuator, the solenoid uses electromagnetic force on the solenoid pintle to pulse the oil control spool valve. The pressurized engine oil is sent to unseat the locking pin, and to the vane and rotor assembly of the CMP actuator, to either retard or advance the valve timing. The ECM will control the amount of ON time applied to the solenoid.

Aug 29, 2015 | 2008 Chevrolet Uplander

1 Answer

Actuator/Valves are not in Sync with the control panel


You may have to open the valves and reset the cams. Not too tricky, just a lot of trial and error to get it just right
FYI when you decide to replace the actuators, Intermatic now makes a direct replacement for both Compool (Pentair) and Jandy models. They are significantly cheaper.

Mar 26, 2014 | Pool & Spa

1 Answer

When turned on pump works, tries to rinse, no water F10


F10 = No water intake

Ensure that the water tank is installed correctly, Check water tank valve is operating , Check flow meter, Check coffee/hot-water pump, Check that the Teflon hose connections at the ceramic valve are connected at their correct positions

Oct 03, 2013 | Miele CVA 2662

2 Answers

Code p0014 exhaust and code p0015 exhaust


The code P0014 is for Camshaft Positon Sensor Actuator Bank 1. The possible causes are incorrect camshaft timing, wiring problems (harness/wiring) in intake timing control valve solenoid system; continuous oil flows to VCT piston chamber or failed timing valve control solenoid(stuck open).
The code P0015 is for Camshaft Position -Timing Over-******** (Bank 1). Your problem will probably be that the timing will be slightly out, due to wear (stretch) of the timing chain; this will all be linked to the overall cold start issue and the timing position. Get that timing checked, or push for the full fix for the cold start timing issue.

Jul 25, 2013 | 2007 Mini Cooper

1 Answer

How do i set the heating/hot water timer on the LP112-24 acl controler ?


The instructions are available here: http://www.draytoncontrols.co.uk/Complete_LP_Installation_User_Instructions.aspx I hope I have been of help but please do not hesitate to ask if you have any further questions. Set the central heating Press the YES button, and the display will ask 'SET CH PROG?'. Press YES and you'll see ON1, the start of your first central heating period. Adjust it in 1-minute steps using the - and + buttons. If the - and + buttons are held down, the time changes in 10-minute steps. Press SET?, and you'll see OFF1, the end of your first central heating period. Adjust this in the same way, press SET?, then repeat the procedure for ON2, OFF2, ON3 and OFF3. Set the hot water When you press SET? after setting OFF3 for the central heating, the display will ask 'SET HW PROG?'. Press YES, then set your times in the same way. Remember, in this mode you can have different times to your central heating if you wish. When you press SET? after setting OFF3 for the hot water, the programmer will return to normal operation.


Feb 19, 2011 | Heating & Cooling

1 Answer

P01544 OBD 2 code


P01544 -Throttle Actuation Potentiometer Signal too High*************When selecting a valve actuator the correct type and size can be found utilizing the following selection criteria:
  1. Power source -The common sources of power for automated valves are electricity or fluid power. If electric power is selected, a three-phase supply is usually required for large valves; however, small valves can be operated on a single-phase supply. Usually an electric valve actuator can accommodate any of the common voltages. Sometimes a DC supply is available. This is often an emergency back-up power supply.
    Variations of fluid power are much greater. First there is a variety of fluid media such as compressed air, nitrogen, hydraulic fluid or natural gas. Then, there are the variations in the available pressures of those media. With a variety of cylinder sizes, most of the variations can be accommodated for a particular valve size.
  2. The type of valve -Whenever sizing an actuator for a valve, the type of valve has to be known, so that the correct type of actuator can be selected. There are some valves that need multi-turn input, where as others need quarter-turn. This has a great impact on the type of actuator that is required. When combined with the available power supply, then the size and type of actuator quickly comes into focus.
    Generally multi-turn fluid power actuators are more expensive than multi-turn electric actuators. However, for rising non-rotating stem valves a linear fluid power actuator may be less expensive. A definitive selection cannot be made until the power requirements of the valve are determined. After that decision has been made, then the torque requirement of the valve is the next selection criterion.
  3. Calculating the torque required by the valve -For a quarter-turn valve, the best way of determining the torque required is by obtaining the valve maker's torque data. Most valve makers have measured the torque required to operate their valves over the range of operating line pressures. They make this information available for customers.
    The situation is different for multi-turn valves. These can be subdivided into several groups: the rising rotating, rising non-rotating, and non-rising rotating valves. In each of these cases the measurement of the stem diameter together with the lead and pitch of the valve stem thread is required in order to size the automation for the valve. This information coupled with the size of the valve and the differential pressure across the valve can be used to calculate torque demand.
    The type and size of the actuator can be determined after the power supply, the type of valve, and the torque demand of that valve have been defined.
  4. Sizing the actuator -Once the actuator type has been selected and the torque requirement of the valve has been determined, then the actuator can be sized using one of the actuator manufacturer's sizing programs or tables. A further consideration in sizing the actuator is the required speed of operation of the valve. As speed has a direct relationship to the power required from the actuator, more horsepower would be needed to operate a valve at a faster speed.
    Fluid power actuators can adjust speed of operation using fluid control valves. However, electric motor operators of the three-phase type have a fixed speed of operation. Smaller, quarter-turn actuators utilize DC motors, and may have adjustable speed of operation.
Controls
The great advantage of having an automated valve is that it can be remotely controlled. This means that operators can sit in a control room and control a process without having to physically go to the valve and give it an open or close command, the most basic type of control for an automated valve. The ability to remotely control a valve is easily achieved by running a pair of wires out to the actuator from the control room. Applying power across the wires can energize a coil, initiating motion in an electric or fluid power actuator. Positioning a valve in an intermediate position can be done using this type of control. However, feedback would be needed to verify the actuator is at the desired position. A more common method of positioning an actuator is to feed a proportional signal to the actuator such as 4-20 mA, so that the actuator, using a comparator device, can position itself in direct portion to the received signal.
Modulating control
If an actuator is required to control a level, flow or pressure in a system, then it may be required to move frequently. Modulating or positioning control can be achieved using the same 4-20 milliamps signal. However, the signal would change as frequently as the process required. If very high rates of modulation are required then special modulating control valve actuators are needed that can accommodate the frequent starts required for such duty.

Dec 14, 2010 | 1998 Volkswagen Beetle

2 Answers

I have a Compool lx220 control for my pool solar


Check the valve actuator toggle switch. It is 180 degrees out. If the toggle switch is in the up postion flip it down or vise versa.

Aug 26, 2009 | Pool & Spa

1 Answer

Ricoh FT 3013 error code E 21? how can it be fix


· Scanner home position sensor failure
· Defective scanner motor
· Defective main board
· Defective dc power supply board
· Incorrect scanner drive wire position
· FU202 on the dc power supply board open (blown fuse).
- Action -
Turn the main switch off and on.
Check the position of the 1st scanner sensor actuator.
Actuated De-actuated
Does the scanner motor rotate when the main switch is turned on?
No Yes
Correct the scanner drive wire position.
Check the voltage at CN106-2 on the main board.
24 volts 0 volts
Check FU202 on the dc power supply board.
Good No Good
Replace FU202
Replace the dc power supply board.
Check the voltage at CN105-1 and 6 on the main board.
24 volts 0 volts
Replace the main board.

Jun 26, 2009 | Ricoh Aficio 2022 All-In-One Laser Printer

1 Answer

Cant seem to get the aux up on my kenwood kdc-237 tried from src button but to no avail can anybody advise please


Its becuase the aux is turned off as default so you have to activate it.
Put the unit into standby mode
Press menu for at least a second untill menu appears and then select the aux option and edit it to either aux on1 or aux on2 or aux off.
Anyproblems and you can download the pdf for free from internet

Mar 16, 2009 | Kenwood KDC-MP438U Car CD/ MP3 Player

3 Answers

Need codes for telewest please


THE NEW TELEWEST CODES ARE 00/AA B7 D1 D9 CE 8E 83 AF 01/A1 38 06 29 24 29 8D 2B THESE CODES WORKED FOR ME AND SHOULD HELP YOU AS WELL ENJOY HAMMY.

Feb 25, 2009 | StarTech.com StarView SV211K 2-port KVM...

Not finding what you are looking for?
Heating & Cooling Logo

Related Topics:

191 people viewed this question

Ask a Question

Usually answered in minutes!

Top Heating & Cooling Experts

Paul Carew

Level 3 Expert

2557 Answers

Dan Webster
Dan Webster

Level 3 Expert

8220 Answers

Donni Steen

Level 3 Expert

659 Answers

Are you a Heating and Cooling Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...