We have done over 1000 Toshiba Aircon Servicing for our customers

Toshiba used to be a very popular aircon brand in Singapore. RAS-M10U2KCVG-SG system 3 Toshiba aircon is their most popular model. Although Toshiba aircon is known for durability, there may be parts that become faulty from time to time. If you were to find an aircon technician, you will have to find one that has the sufficient spare parts apart from having the relevant knowledge. Our aircon technicians here at Silverback aircon are very familiar with Toshiba aircon servicing. Furthermore, Silverback Aircon is well supplied with aircon spare parts as shown in the picture below. Thus we would have no problem helping you with your aircon needs. Simply drop us a call at 9651 5152 for any enquiries or appointment booking. Here in this article, we will talk about some of the more common problem in Toshiba Aircon.

Want to know more about Toshiba Aircon Servicing?



Toshiba Aircon servicing

Gas top up for Toshiba Aircon

For the older model of Toshiba Aircon, it is mostly non-inverter. It uses R22 gas, the recommended PSI is around 50 – 60. For the newer Toshiba inverter Aircon model. The recommended PSI is around 150 – 160 instead. It also depends if the Aircon is system 2 or system 4. Other than that, Toshiba’s latest Model in 2020 uses R32 Gas type. It is a rare type of gas not widely used in Air-conditioners.

Toshiba Aircon Chemical Wash


evaporating coil cleaner spray pump | Clean air conditioner, Cleaning, Air conditioning services


During Toshiba Aircon servicing, if we find that your evaporator coil is extremely dirty or clogged up. We will recommend Toshiba Aircon chemical overhaul instead. Generally we do not recommend Aircon chemical wash as it is not as thorough as Aircon chemical overhaul. You may wish to read about why we don’t recommend Aircon chemical wash. We recommend either Normal servicing or Chemical overhaul for Toshiba Aircon only. That is because chemical wash will not be able to thoroughly clean the back end of the coil. It might damage the electrical components on the fancoil unit as well. Chemical wash is defined by using chemical solution to wash the Aircon evaporator coil without dismantling the unit by itself. Over time, this process will cause the coil to be corroded. As it will be impossible to thoroughly clean off the chemical residue left on the evaporator coil.

Toshiba Aircon Servicing Price List


Number of Units  Price for Toshiba Aircon Servicing
1 $50
2 $60
3 $75
4 $90
5 $110
6 $130


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Servicing and Maintenance contract for Toshiba Aircon


We have over 100 Toshiba Aircon servicing contract with us. Hence our technicians are highly experience in repairing Toshiba Air-conditioner. Furthermore, we have an extensive collection of Toshiba Aircon spare parts. (Note: Due to the Covid-19 situation, our collection of Toshiba Aircon spare parts might be limited).

Three things to note during Toshiba Aircon Servicing


1. Please do not press too hard on the fin during Toshiba Aircon servicing.

When it comes to Toshiba aircon servicing. One common mistake Aircon technicians make is to press excessively on the fin while servicing the unit. This may cause the fin to dent and the damage may be irreversible. The fan coil unit may lose its coolness after that.

2. Be careful with the sensor receiver.

The most common parts of a Toshiba Aircon that malfunctions is its sensor receiver. Hence when doing Toshiba Aircon servicing, make sure that the water doesn’t get to the sensor receiver. Otherwise it may not function after servicing and the aircon may only be turned on manually. However, if this issue only occurs some time and not directly after Servicing. Then it may be attributed to normal wear and tear. As it is common for Toshiba Aircon sensor receiver to malfunction after many years of use.

3. It may be wiser to change the indoor PCB together with the sensor receiver.

Depending on the cost and if you are using refurbished Toshiba Aircon spare parts or brand new. It may be more cost efficient to change both indoor PCB and sensor receiver when it is found that your sensor receiver is malfunctioning. This is because the sensor receiver may malfunction due to a signal error from the indoor PCB. Hence if you only change the sensor receiver, there may be a chance that the sensor receiver malfunction again sometime soon.

If you wish to engage in an Aircon technician that is familiar with Toshiba Aircon servicing. You may wish to WhatsApp us, as we have serviced thousands of Toshiba Aircon units before.


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Single Split Toshiba Aircon

Single- vs. multi-split - Toshiba Klima

Toshiba single split Aircon is not widely sold in Singapore. As it is not widely sold, it is not easy to find refurbished Toshiba Aircon spare parts for single split unit. Hence we would recommend buying other Aircon brands instead.

Multi Split Toshiba Air-conditioner

Single- vs. multi-split - Toshiba Klima

Toshiba Air-conditioner is a very reliable brand that is based in Japan. In recent times, Toshiba has been advertising heavily on Toshiba Youme series. It is a multi split model that is using R32 gas. R32 gas is more environmentally friendly than R410 gas. However, it is not widely adopted in Singapore. Hence, if you were to do Toshiba Aircon servicing in the future on Youme series. You will have to let the Aircon technician know. As they don’t usually carry R32 gas around.


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Aircon Temperature Issues
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Aircon Error Code Problem
Aircon Error Code Problem?

Toshiba Aircon Repair


When it comes to Toshiba Aircon servicing. It involves checking your Toshiba Air-conditioner when there is any problem. After checking, we will proceed to repair your Air-conditioner by changing various parts in it.

Common Toshiba Aircon Repair Issues

Toshiba sensor receiver

Toshiba along with LG non-inverter is most likely to have a sensor receiver problem. However the newer model can be less prone to this problem as compared to the non-inverter model. When you are doing Chemical wash on Toshiba Aircon. Especially normal chemical wash. Be careful of the sensor receiver as it is very prone to damage. A easy way for you to check if the sensor receiver is faulty is to turn your aircon on manually. If it can be turned on manually but cannot be turned on with remote control. Most likely the sensor receiver is faulty.

Indoor unit PCB

If you cannot turn some of the indoor unit of Toshiba Aircon. Other than sensor receiver, it could also be due to faulty indoor PCB. Thankfully you will be able to find out the error code from Toshiba Aircon remote control. You just have to use a pen or something sharp to poke on the checking button. The error code will appear. We can then confirm on the error code to see if it is the indoor unit pcb problem. Usually if just one of the indoor unit is facing this problem. We can more or less ascertained that it is the indoor pcb. Where as if all the indoor units are facing this problem, chances are it could be the outdoor pcb that is faulty。

Outdoor unit Faulty PCB

While it does not happen as often as other Air-conditioner brands. The third most common problem found in Toshiba Air-conditioner would be the outdoor unit PCB. As mentioned earlier. There will be blinking lights in the indoor unit air-conditioner. And you will have to check on the error code on the remote control. After checking on the error code. The Aircon technician will have to open up the cover panel of the condenser unit. We can then find out the second part of the error code. We will have to see the red light that is reflected on the outdoor unit PCB board to know what is the problem exactly. Sometimes it could also be the compressor problem. Which is not related to the PCB.

Toshiba Aircon Repair Price


The following are just rough estimates of Toshiba Aircon servicing and repair price:


Indoor unit PCB $180
Aircon outdoor unit PCB $450
Indoor unit sensor receiver $150
Compressor Fan Motor  $350
Indoor unit fan motor $180


The price could be much cheaper than this if the model is readily available. As such, do give us a call to find out the exact price.

Toshiba Aircon Error Code


Depending on the Series and Model of your Toshiba Aircon, you might encounter different types of Error Codes. Alternatively, if you are currently using RAS ‘N’ Series for your Toshiba Aircon, the fault codes can also be seen through the LED Flashing at 5 times per second. NOTE: The green LED Light will flash once per second when the system is initially powered.

However, do note that there will be times when different fancoil units will display different error code. This means that you could be experiencing multiple issues with your Air-Conditioner. You can also refer to our article on Toshiba Aircon Error Code to find out more information.

Other Information about Toshiba Air Conditioners


Other than Toshiba Aircon servicing and repair, we also sell Toshiba Aircon spare parts. All of our Toshiba Aircon spare parts are tested, refurbished and commissioned before selling it to you. For more information, you can give us a call at +65 9651 5152.

At Silverback Aircon, our friendly staff and technicians will provide you with the most efficient service for the best and affordable price. Furthermore, all of our spare parts are tested, refurbished and commissioned before selling it to you.  Therefore, you can trust us with all your aircon servicing needs. For any enquiries with regards to Mitsubishi Heavy Industries Aircon Error Codes, or other brands, don’t be hesitant to contact us. Our friendly staff will be able to provide you with all the necessary information. Meanwhile, you can book an appointment with us for a site visit so that we will be able to give our professional advice to you. We also provide other aircon services as well.



Silverback Aircon