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- RIH-2667
- User Manual
NEC RIH-2667 User Manual
Summary of RIH-2667
Page 1
Inverter split (room) air conditioner user manual rih-2667 rih-3267 pdf created with pdffactory pro trial version www.Pdffactory.Com.
Page 2: Use And Care Manual
Inverter split (room) air conditioner use and care manual thank you very much for purchasing a air conditioner. Please read this use and care manual carefully before installing and using this appliance and keep this manual for future reference. Nec identification of parts indoor unit outdoor unit op...
Page 3: Preparation Before Use
1 preparation before use note: if the air conditioner you purchased is a cooling only one, but you preset the remote controller as heat pump, it will not operate. But if the air conditioner you purchased is a heat pump one, and you preset the remote controller as cooling only, then you can not prese...
Page 4: Safety Precautions
Safety precautions symbols in this user manual are interpreted as shown below. Be sure not to do. Pay attention to such a situation. Grounding is essential. Warning: incorrect handling could cause a serious hazard, such as death, serious injury, etc. 2 do not use the power supply circuit breaker or ...
Page 5: Identification Of Parts
The figures in this manual are based on the external view o f a standard model. Consequently, the shape may differ from that of the air conditioner you have selected. Air intake air intake air outlet air outlet louver vertical adjustment louver horizontal adjustment air filter remote controller conn...
Page 6: Identification Of Parts
The shape and position of the switches and indicators may vary from different models, but their function are similar. Identification of parts 4 it lights up during the set time. . It lights up when compressor is running. It is on during operation. It flashes during defrosting. Timer indicator compre...
Page 7: Remote Controller
The remote controller transmits signals to the system. Remote controller smart s uper 9 1 2 4 3 9 5 6 7 8 5 3 8 4 2 7 6 1 super button swing button fan button room temperature setting buttons sleep button on/off button smart button mode button timer set/cancel button remote controller indication sym...
Page 8: Remote Controller
How to insert the batteries how to use remove the battery cover according to the arrow direction. Insert new batteries making sure that the (+) and (-) of battery are matched correctly. Reattach the cover by sliding it back into position. Note: use 2 lr03 aaa(1.5volt) batteries. Do not use rechargea...
Page 9: Operation Instructions
Smart sleep super each time button is pressed, the operation mode is changed in sequence: mode each time the "fan" button is pressed, the fan speed is changed in sequence: 18 ~32 heating mode is not available for cooling only air conditioner. Heating cooling dry fan only selecting mode fan mode 2 + ...
Page 10: Operation Instructions
5 airflow direction control vertical airflow is automatically adjusted to a certain angle in accordance with the operation mode after turning on the unit. The direction of airflow can be also adjusted to your own requirement by pressing the "swing" button of the remote controller. Operation mode dir...
Page 11: Operation Instructions
Indoor temperature indoor temperature smart button is ineffective in super mode. Target temperature target temperature 21℃ or below 26℃ or below 22℃ 22℃ 26℃ 26℃ over 26℃ over 26℃ 21℃ ℃ -26 high high high high low low low low your feeling a decrease or increase up to 2 can be set in smart mode ℃ butt...
Page 12: Operation Instructions
Timer-setting example: set an operation after 9.5 hours timer mode it is convenient to set the timer on with button when you go out in the morning to achieve a comfortable room temperature at the time you get home. You can also set timer off at night to enjoy a good sleep. Timer setting a switch-on ...
Page 13: Operation Instructions
11 operation instructions s m a rt sleep s u pe r smart sleep super 1 1 sleep mode super mode sleep cooling heating mode can be set in or operation mode. This function gives you a more comfortable environment for sleeping. The appliance will stop operation automatically after operating for 8 hours. ...
Page 14: Maintenance
Turn off the appliance first before disconnecting from power supply. It is necessary to clean the air filter after using it for about 100 hours. Clean it as follows: front panel maintenance air filter maintenance cut off the power supply never use volatile substance to clean the appliance. Such as g...
Page 15: Protection
Noise pollution operating condition the protective device maybe trip and stop the appliance in the cases listed below. Heating outdoor air temperature is over 32 c o cooling dry outdoor air temperature is below -10 c o room temperature is over 32 c o outdoor air temperature is over 50 c o room tempe...
Page 16: Troubleshooting
Trouble analysis does not run no cooling or heating air ineffective control does not operate immediately peculiar odour a sound of flowing water cracking sound is heard spray mist from the outlet the compressor indicator(red) lights on constantly, and indoor fan stops. The unit is shifting from heat...
Page 17: Installation Instructions
Distance from ceiling distance from wall should be over 50mm distance from the wall distance from floor air intake distance from the wall should be over 250mm air intake distance from the wall over 250mm should be over 50 mm should be over 50mm should be over 2000mm should be over 250mm installation...
Page 18: Installation Instructions
Outdoor unit outdoor unit indoor unit indoor unit pipe length is 15 meters max. Pipe length is 15 meters max. 16 installation instructions location for installing outdoor unit where it is convenient to install and well ventilated. Avoid installing it where flammable gas could leak. Keep the required...
Page 19: Installation Instructions
Piping direction 1 2 3 4 trough note: when installing the pipe at the directions 1,2 or 4, saw the corresponding unloading piece off the indoor unit base. Unloading piece saw the unloading piece off along the trough put the piping (liquid and gas pipe) and cables through the wall hole from outside o...
Page 20: Installation Instructions
Installation instructions piping joints thermal insulation: wrap the piping joints with thermal insulation materials and then wrap with a vinyl tape. Piping thermal insulation: a. Place the drain hose under the piping. B. Insulation material uses polythene foam over 6mm in thickness. Note: drain hos...
Page 21: Installation Instructions
4. Connecting of the cable outdoor unit indoor unit 1). Remove the access door from the unit by loosening connect the power connecting cord to the indoor unit by connecting the wires to the terminals on the control board individually in accordance with the outdoor unit connection. The screw. Connect...
Page 22: Installation Instructions
Installation instructions 9k,12k model wiring diagram make sure that the color of wires of the outdoor unit and the terminal no. Are the same as those of the indoor unit. For above models, the power supply are connected from indoor unit, with a plug. Outdoor unit indoor unit terminal terminal power ...
Page 23: Installation Instructions
Fix with bolts and nuts tightly on a flat and strong floor. If installed on the wall or roof, make sure to fix the supporter well to prevent it from shaking due to serious vibration or strong wind. 3. Outdoor unit piping connection 4. Outdoor unit cable connection (see previous page) remove the valv...
Page 24: Installation Instructions
(1). Unscrew and remove caps from 2 and 3-way valves. (4). Start vacuum pump for 10-15 minutes until reaching a vacuum of 10 mm hg absolutes. (6). Open 2-way valve 1/4 turn then close it after 10 seconds. Check tightness of all joints using liquid soap or an electronic leak detector. (7). Turn 2 and...
Page 25: Nec Australia Pty. Ltd
Nec australia pty. Ltd abn 86 001 217 527 home electronics group nec service centres new south wales victoria queensland south australia western australia sydney 184 milperra rd, revesby 2212 (02) 9780 8688 newcastle 120 parry street, newcastle 2302 (02) 4926 2466 melborne 480 princes highway, noble...