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Vacuum pumping

Leakage detection

Use vacuum pump
1.Remove the valve caps on

the liquid valve and gas

valve and the nut of 

refrigerant charging vent. 

2.Connect the charging hose

of manometer to the refrigerant 

charging vent of gas valve and 

then connect the other charging 

hose to the vacuum pump.

3.Open the manometer completely

and operate for 10-15min to 

check if the pressure of 

manometer remains in -0.1 MPa.

4.Close the vacuum pump and maintain this status for

1-2min to check if the pressure of manometer remains in -0.1 MPa. If the 

pressure decreases, there may be leakage.

5.Remove the manometer, open the valve core of liquid valve and gas valve

completely with inner hexagon spanner.

6. Tighten the screw caps of valves and refrigerant charging vent.

7. Reinstall the handle.

1.With leakage detector; check if there is leakage. 

2.If leakage detector is not available, please use soap water for leakage 

detection. Apply soap water at the suspected position and keep the soap 

water for more than 3min. If there are air bubbles coming, there's a leakage.

Lo

Hi

liquid valve

manometer

valve cap

vacuum pump

close

open

inner hexagon

spanner

gas valve

refrigerant 

charging vent

nut of refrigerant 

charging vent

00724_Owner's manual U-Crown_Mise en page 1  15-06-29  09:42  Page46

Содержание GWH09UC-D3DNA4AGWH12UC-D3DNA4AGWH18UC-D3DNA4A

Страница 1: ...for choosing our Air Conditioner Please read this owner s manual carefully before operating the unit and keep it for future reference 00724 25 06 2015 Copyright GREE Canada 2015 GWH09UC D3DNA4A GWH12U...

Страница 2: ......

Страница 3: ...the unit Matching is not needed anymore once it is done During matching please keep the remote control and air conditioner under standby status When the signal of the remote control can t be received...

Страница 4: ...llation 34 Selection of installation location 34 Requirements for electric connection 35 Installation Installation of indoor unit 36 Vacuum pumping 41 Leakage detection 41 Check after installation 42...

Страница 5: ...18 Fonctionnement d urgence 26 Entretien Nettoyage et entretien 26 D faillances Analyse des d faillances 29 Instructions d installation Sch ma des dimensions d installation 33 Outils requis pour l in...

Страница 6: ...tenance shall not be made by children Do not connect air conditioner to multi purpose socket Otherwise it may cause fire hazard Do disconnect power supply when cleaning air conditioner Otherwise it ma...

Страница 7: ...off burning smell Indoor unit is leaking 1 Pr cautions d usage AVERTISSEMENT Utilisation et entretien Cet appareil peut tre utilis par des enfants g s de 8 ans et plus ou par des personnes capacit men...

Страница 8: ...tion switch having a contact separation of at least 3mm in all poles should be connected in fixed wiring Air Conditioner should be properly grounded Incorrect grounding may cause electric shock Make s...

Страница 9: ...e requirement of NEC and CEC by authorized personnel only The air conditioner is a first class electric appliance It must be properly grounded with specialized grounding device by a professio nal Plea...

Страница 10: ...ay cause personal injury or damage Select a location which is out of reach for children and far away from animals or plants If it is unavoidable please add a fence around the outdoor unit for safety p...

Страница 11: ...in accordance with the instructions may cause harmful interference to radio communications However there is no guarantee that interfe rence will not occur in a particular installation If this equipmen...

Страница 12: ...d environment The antenna s used for this transmitter must be installed and operated to provide a separation distance of at least 20 cm from all persons and must not be collocated or operating in conj...

Страница 13: ...ts name Panel Filter Air outlet Air inlet Temp display Display Power wire Power Remote control Horizontal louver Indoor Unit NOTICE Actual product may be different from above graphics please refer to...

Страница 14: ...n WIFI button Up down swing button Buttons on Remote Control Buttons on Remote Control Operation mode Auto mode Set fan speed Send signal Battery power Humidity functions Temp display type Healthy mod...

Страница 15: ...y with models Pressing or button once increase or decrease set temperature by 0 5 C Holding or button the set temperature on remote control will change quickly On releasing the button after setting is...

Страница 16: ...ar user when this function is set Do not put the remote control near an object of high temperature or low temperature in order to avoid detecting inaccurate ambient temperature Under simple swing mode...

Страница 17: ...speed Press button to adjust fan blowing angle When selecting heating mode the air conditioner operates under heat mode Press or button to adjust set temperature Press FAN button to adjust fan speed...

Страница 18: ...required time Press T OFF to confirm it The word OFF will stop blinking icon resumes displaying To cancel T OFF under the condition that T OFF is started up press T OFF button to cancel it Note Under...

Страница 19: ...cularly as below HUMDITY HEALTH BUTTON 12 X FAN BUTTON 13 AIR BUTTON 14 LIGHT BUTTON 15 SLEEP BUTTON 16 INTELLIGENT INTELLIGENT cancel c cancel CANCEL Introduction for buttons on remote control Press...

Страница 20: ...nd step 3 until 8 hour temperature setting is finished then the sleep curve is set successfully After that remote control will resume displaying the original timer time and temperature zone will resum...

Страница 21: ...con will flick three times If the keyboard is unlocked the icon will disappear Under OFF status press MODE and buttons simultaneously to switch C and F ABOUT AUTO RUN ABOUT LOCK SWITCHING BETWEEN FAHR...

Страница 22: ...When you don t use the remote control for a long time please take out the batteries If the display on the remote control is fuzzy or there s no display please replace the batteries 1 Press the back s...

Страница 23: ...omputers maximum and it can operate only on short distance 1 Install G Life on your smart phone tablet PC Method 1 Enter Gree official website to download http www gree com english downloadcenter ihom...

Страница 24: ...on is turned on 3 Enter the WiFi setting of your phone and search for the wireless network named gree xxxxxxxx Take gree E9D1 as an example Connect the network 4 Input the original password 12345 to c...

Страница 25: ...dialog box to enter into Network Setting to modify network name e g gree my home and password refer to the attachment safe mode and password instruction 7 After modifying name and password click it t...

Страница 26: ...he WiFi module is successfully reset Attention operation of the buttons is only effective in 2 minutes Analysis of common network setting failure if short distance control fails please check the follo...

Страница 27: ...e control for the detailed operation 2 Temperature It is used for setting temperature Set the indoor temperature according to your requirement 3 Fan Speed It is used for setting fan speed Under coolin...

Страница 28: ...s Please refer to the remote control section for the function instruction Among that Purify Humidify Air exchange functions can be set through equipping with special devices E heater is not available...

Страница 29: ...low position button and the user can adjust the fan blowing area through moving the icon of air conditioner left and right according to the actual installation position of the unit User can move the p...

Страница 30: ...ustment range varies with models and is function of the indoor unit Power saving After energy saving navigation mode is turned on the air conditioner will automatically detect indoor and outdoor tempe...

Страница 31: ...uxiliary button to turn on or turn off the air conditioner When the air conditioner is turned on it will operate under auto mode Turn off the air conditioner and disconnect the power before cleaning t...

Страница 32: ...re cleaning your main filter check if there is a spe cial filter attached to it rectangular shape as illustrated on the following page p 28 take it out and clean it separately where applicable and as...

Страница 33: ...Ion Catechin and Antimites properties this multi function filter can i sterilize 99 of bacteria by suppressing proliferation of mold bacteria mites etc inhibiting the causes of allergies and unpleasa...

Страница 34: ...ich is normal After reaching set temperature indoor unit will stop blowing out air Eliminate obstacles Cut the power supply off and put the power back after about 3min and then turn on the unit again...

Страница 35: ...dirty Set temperature is in proper range Doors and windows are open Close doors and windows Adjust temperature to proper range Clean the filter Wait until the voltage resumes to normal Your required t...

Страница 36: ...ain Outdoor unit emits vapor Heating mode is turned on During defrosting under heating mode it may produce vapor which is a normal Water flowing noise Has the air conditioner just been turned on and o...

Страница 37: ...ied professionals for service It can be eliminated after restarting the unit If not please contact qualified professionals for service It can be eliminated after restarting the unit If not please cont...

Страница 38: ...Installation dimension diagram Space to the ceilling At least 15cm At least 15cm At least 250cm At least 15cm At least 300cm Space to the obstruction Space to the floor Space to the wall Space to the...

Страница 39: ...A place with high frequency devices such as welding machine medical equipment 3 A place near coast area 4 A place with oil or fumes in the air 5 A place with sulphurous gas 6 0ther places with special...

Страница 40: ...through the power before finishing installation 7 The temperature of refrigerant circuit will be high please keep the interconnection cable away from the copper tube 8 The appliance shall be installed...

Страница 41: ...g screws ST4 2X25TA and then check if the frame is firmly installed by pulling the frame If the plastic expansion particle is loose please drill another fixing hole nearby 1 Choose the position of pip...

Страница 42: ...e joint at the corres ponding bell mouth 2 Pretighten the union nut with hand 3 Adjust the torque force by referring to the following sheet Place the open end wrench on the pipe joint and place the to...

Страница 43: ...t pipe of indoor unit 2 Bind the joint with tape 1 Open the panel remove the screw on the wiring cover and then take down the cover Note Add insulating pipe in the indoor drain hose in order to preven...

Страница 44: ...owing figure in order to avoid pressing the wire when closing the electric box cover 4 Put wiring cover back and then tighten the screw 5 Close the panel L2 S L1 green green red black yellow brown whi...

Страница 45: ...indoor unit on the wall mounting frame 3 Stuff the gap between pipes and wall hole with sealing gum 4 Fix the wall pipe 5 Check if the indoor unit is installed firmly and close to the wall 3 Bind the...

Страница 46: ...ssure of manometer remains in 0 1 MPa If the pressure decreases there may be leakage 5 Remove the manometer open the valve core of liquid valve and gas valve completely with inner hexagon spanner 6 Ti...

Страница 47: ...pletely 1 Before test operation The client approves the air conditioner Specify the important notes on air conditioner to the client 2 Method of test operation Put through the power press ON OFF butto...

Страница 48: ...and max rise difference Cooling capacity Max length of connection pipe Max rise difference 20 10 9000Btu h 2637W 20 10 12000Btu h 3516W 25 10 18000Btu h 5274W 24000Btu h 7032W Cooling capacity Max le...

Страница 49: ...r unit throttle Diameter of connection pipe Liquid pipe mm Cooling only g m Cooling and heating g m Gas pipe mm Additional refrigerant charging amount for R410A 6 15 20 9 52 or 12 12 30 120 19 or 22 2...

Страница 50: ...h expander F Inspection Check the quality of expanding port If there is any blemish expand the port again according to the steps above 6 6 35 1 4 Note A varies according to the diameter please refer t...

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