No manual for a cool 438656

The exact wiring requirements for a Voltas 1 ton A/C model will depend on the specific model and should be provided in the installation manual. If you do not have the installation manual, please contact Voltas customer service for assistance.

https://www.laserexpressinc.com/manuals/HP/hp-lj-ent-m712-enterprise-700-series-troubleshooting-manual.pdf

(search "cooling")

You will need to contact makers of fire place with make model etc and the part you require

We have no part locator service at this website.

Here is the factory number. In the event of a warranty claim or if service is required for this heater, please contact us at
the following:
Tel: 866-876-4332

general design requires compressor on off ratio to be total run time to be 18 hrs on per 24 hr day off time allows compressor to cool down averaged over the day cool air is required around the outer walls of the fridge to cool the condenser coil at the rear also

Switch on by pressing ON/OFF. Press mode button to cool position. for cool and keep required temp by clicking

Same procedure for Heat. For heat keep +29 and for cool 25 to 22 degree. Press fan for High, Med,Low. If you keep mode in Auto cool and the fan speed will be low and you can't change fan speed.


Please visit Fujitsu website for further details. Hope my msg is helpful?

The magnetron may have either failed or is not being supplied with the extremely high voltage required to run it.

The cooling fan and turntable motor get their supply from the same point as the main transformer. If the magnetron or diode has failed that will cause excess current to be drawn and take out the supply fuse.
Make sure the !!!!capacitor is discharged!!!!! before attempting any sort of repair.
Check the door interlock switches first then the high voltage diode with either an AVO model 8 on high resistance range for short circuit, the feed fuse on the primary of the high voltage transformer and then finally, the magnetron is best checked by substitution.
Hope that helps.

window ac unit,,,,,,,not much to do with them turn it on if it cools ure good if it dont check the filter,,,,,,,,,unfurtunately with the labor costs and prices of freon the window units pretty much a not worth the service fee item just dispose of it and buy a new one when it craps out as for disposal a sighn on it at the end of the driveway saying free scrap metal will usually get the attention of some junk removel scrap guy xxxejxxx

I think the wiring diagram is on a printed sticker on the side of the water collector, just pull it out of the right side as you look at it. There should be one on there hope this helps as i have the same unit in the other room. regards Richard