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Hi We have a new commercial space, but no manual for the aircon, specifically the timer , can you help please :(teco split system LS3427H Operation manual

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Posted on Jan 02, 2017

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SOURCE: installation manual required for teco split

Is the unit an AC only or a heat pump?
Wiring to the units should in the manual or online.
Both units proper house voltage to inside unit and outside unit.There will also be a two wire low voltage cable between thr two.This is so the inside unit can turn on the higher current draw of the compressor in the outside condenser unit thru it's relay.If you have a heat pump there will also be a set of two wires to the 4 way gas valve in the condenser unit to change from heating to cooling mode,a set of two wires to control the on/off function of the fan in the condenser unit when it needs to defrost and mayby a two wire set to a themal sensor in the condenser to sense if it is frosting up when system is in heat mode.
Try to get a wiring diagram and if you can't get to the point where you understand how to wire the unit don't guess! Call someone who knows wiring or call a pro, he can you money over the cost of replacing parts if unit is miswired.

Posted on Oct 06, 2009

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SOURCE: Hi, I need an operation manual

Hi,

I will advice you check manualsonline.com for the operation manual of your device.

Posted on Mar 13, 2011

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1 Answer

I have a teco split system which stopped working the stand by light has gone off too. Can I fix it.... Lost maual


call teco tech support and they will send you a free operator manual and probably refer you to a local service shop.

Jan 04, 2015 | Heating & Cooling

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Hi I have LG split aircon system of 3. the problem is the evaporator will run for a few sec and then power light will blink alternately with the sleep light and then it will shut off but still blinking...


check the thermistor located or attached to the pcb board replug it or replace. or try to adjust on your sleep timer or shut off the main breaker to reset the unit observe operation.

Feb 13, 2011 | Heating & Cooling

1 Answer

Error code is "U0"


According to the operation manual your system is low on refrigerant. You will need a technician show up and charge your unit and find the leak. This is a split system so leaks are very prominent.


"U0" Low pressure drop due to refrigerant shortage or

electronic expansion valve failure


A link to the system manual is below.


Hope this helps you with your issues...Jim...please leave a comment


http://www.daikinac.com/commercial/pdf/service_manual/SkyAir_SiUS25-501.pdf

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We just moved into a rental. It has the Fugitsu wall-mounted Air-conditioner model: ar-jw2 but, there was no manual left behind and we are trying to use the heat, however, it just blows cool air, we're not...


Look, if you select a temperature above ambient temperature, it will switch from cooling to heating.(assuming that the aircon has a heat pump. most do these days.) Just dont rush the aircon because every time you make a setting change, it takes a while to regulate.

Aug 12, 2010 | Heating & Cooling

1 Answer

Installation manual required for teco split aircondtioner. Reverse cycle LS0909Y. I have operation manual but not sure how to install and wire up. Many thanks.


Is the unit an AC only or a heat pump?
Wiring to the units should in the manual or online.
Both units proper house voltage to inside unit and outside unit.There will also be a two wire low voltage cable between thr two.This is so the inside unit can turn on the higher current draw of the compressor in the outside condenser unit thru it's relay.If you have a heat pump there will also be a set of two wires to the 4 way gas valve in the condenser unit to change from heating to cooling mode,a set of two wires to control the on/off function of the fan in the condenser unit when it needs to defrost and mayby a two wire set to a themal sensor in the condenser to sense if it is frosting up when system is in heat mode.
Try to get a wiring diagram and if you can't get to the point where you understand how to wire the unit don't guess! Call someone who knows wiring or call a pro, he can you money over the cost of replacing parts if unit is miswired.

Oct 06, 2009 | Heating & Cooling

2 Answers

Cant get air con to work it is a teco air conditioner


Ours did the same. My husband checked the manual and found that the filters were FILTHY! The filter is at the front of the inside unit. If you still have the manual it will show you where. This fixed ours as it was NOT working at all!!

Mar 01, 2009 | Heating & Cooling

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