Please read this manual carefully before installtion. ● keep this operation manual for future reference. 2hum14hc03/r2(db) installation manual room air conditioner 2u18fs1era 2u14cs1era 2hum18hc03/r2(db) 14 1 2 9 indoor/outdoor unit installion drawings safety precautions installation procedure outdo...
Haier industrial park, no.1 haier road, qingdao, p.R.China ce all the products are in conformity with the following european provision: - low voltage directive 73/23/eec - low voltage directive 2006/95/ec -electomagnetic compatibility 89/336/eec -electomagnetic compatibility 2004/108/ec rohs the pro...
Please be subject to the actual product purchased. The above indoor and outdoor units’ picture is just for your reference. The models adopt hfc free refrigerant r410a. Indoor/outdoor unit installation drawings for installation of the indoor units,refer to the installation manual which was provided w...
Warning caution 2.
Have the unit professionally installed. Improper installation by an unqualified person may result in water leak, electric shock, or fire. Be sure to carefully follow each step in this handbook when installing the unit. Improper installation may result in water leak, electric shock, smoke or fire. Ha...
Precautions for handling units for use with r410a do not use the existing refrigerant piping the old refrigerant and refrigerator oil in the existing piping contain a large amount of chlorine, which will cause the refrigerator oil in the new unit to deteriorate. R410a is a high-pressure refrigerant,...
Before installing (relocating) the unit or performing electric work ground the unit. Do not connect the grounding on the unit to gas pipes,water pipes, lightning rods, or the grounding terminals of telephones. Improper grounding presents a risk of electric shock, smoke, fire, or the noise caused by ...
Read before installation tools/materials use notes gauge manifold evacuating,refrigerant charging 5.09mpa on the high-pressure side. Charging hose evacuating, refrigerant charging hose diameter larger than the concentional ones. Refrigerant recovery equipment refrigerant recovery refrigerant cylinde...
Read before installation maximum operation pressure applicable refrigerants 3.4mpa r22, r407c 4.15mpa r410a use pipes that meet the local standards. Use pipes made of phosphorus deoxidized copper. Since the operation pressure of the units that use r410a is higher than that of the units for use with ...
8.
No wind direction air outlet cushion rubber 4.Installation dimension(unit:mm) 9.
2u14cs1era 2u18fs1era 1. To bend a pipe, give the roundness as large as possible not to crush the pipe , ƽ and the bending radius should be 30 to 40 mm or longer. Connecting the pipe of gas side first makes working easier. ƽ the connection pipe is specialized for r410a. ƽ half union flare nut torque ...
11.
2-way valve 3-way valve 2-way valve 3-way valve 2-way valve 3-way valve 2-way valve 3-way valve if the refrigerant of the air conditioner leaks, it is necessary to discharge all the ƽ refrigerant. Vacuumize first, then charge the liquid refrigerant into air conditioner according to the amount marked ...
2u14cs1era 2u18fs1era t 25a/250v. 2u14cs1era 2u18fs1era model connecting wiring power cable 3g2.5mm 2 4g0.75mm 2 ) c( 3 ) n( 1) l( 2 ) c( 3 ) n( 1 ) l( 2 outdoor unit a outdoor unit b ^ power to indoor unit a to indoor unit b double double 14k outdoor unit a outdoor unit b ^ power to indoor unit a t...
Outdoor unit 2 9 15 8 12 10 5 13 19 1 18 4 11 6 25 25 25 17 16 110 15 75 haier group address:no.1 haier road,hi-tech zone,qingdao 266101 p.R.Chi qd contacts: tel +86-532-8893-6943;fax +86-532-8893-1010 website: www.Haier.Com 14 lack off refrigerant or check if there is leak- age in the unit suction ...
