Ramsond RHDZ-18-9CT/9WM - User Manual

Ceiling height Install th e unit where the the bottom panel is higher than 2.5 m ( 8.2 ft ) so the user cannot easily touch. Use installation hooks when installing . Check that the ceiling is strong enough to support the weight of the indoor unit. If there is a risk, reinforce the ceiling before ins...

2) Where applicable, create the ceiling opening that is ne cessary for installation ( f or existing ceilings) - From the side of the opening to the casing outlet, implement the refrigerant and drain piping and wiring for the remote control (unnecessary for the wireless type). Refer to each piping or...

1) Install the indoor unit temporarily Attach the hanger bracket to the suspension bolt. Be sure tofix it securely by using a nut and washer on the upper and lower sides of the hanger bracket , as shown in the figure below. 1 Nut (field supply)2 Washer (field supply)3 Hanger bracket4 Double nuts (fi...

2.1 Precautions for selecting the location 2.2 Figure of body size 2. OUTDOOR UNIT INSTALLATION 1) Choose a place solid enough to bear the weight and vibration of the unit, where operation noise will not be amplified. 2) Choose a location where the hot air discharged from the unit or the operation n...

3 INSTALL ING THE REFRIGERANT PIPE Execute heat insulation work completely on both sides of the gas piping and liquid piping. Otherwise, water leakage may result . (When using a heat pump, the temperature of the gas piping can reach approximately 120 O C/ 248 O F. Use insulation that is sufficiently...

3.3 Installation of the throttle ( f or some models) Precautions - To ensur e throttle efficiency, mount the throttle as horizontally as possible. - Wrap the supplied anti-shock rubber on the outside of the throttle to limit noise. 1 Anti-shock rubber2 Throttle Indoor Indoor Indoor Outdoor Outdoor O...

11 1 Liquid pipe2 Gas pipe3 Insulation for liquid pipe fitting4 Insulation for gas pipe fitting5 Clamps (use 2 clamps per insulation)6 Indoor unit B e sure to insulate local piping all the way into the pipe connections inside the unit. Exposed piping may facilitate condensation or may cause burns wh...

5 ELECTRIC WIRING WORK General instructions - Gas pipes: might cause explosions or fire if gas leaks. - Water pipes: no grounding effect if hard vinyl piping is used. - Telephone ground wires or lightning rods: might cause abnormally high electric potential in the ground during lightning storms. All...

14 How to connect wiring Precautions Remove the control box lid of the indoor unit.Remove the cover of the outdoor unit. Follow the "Wiring diagram label" attached to the indoor unit's control box lid to wire the outdoor unit, indoor unit , and remote control. Securely fix the wires with a f...

15 6 INSTALLATION OF THE DECORATION PANEL Detach the intake grille panel. - Slide the 2 grille hooks toward the middle of the decoration Install the panel decoration - Align the indicate d triangle on the triangle on the unit. decoration panel to the indicate d - Attach the panel to the unit with th...

Turn off the main power supply after operation. 1 23 4 5 6 7 TEST OPERATION Make sure the control box lids are closed on the indoor and outdoor units.Refer to ''For the following items, take special care during construction and check after installation is finished'' on page 3 . After finishing the c...

MULTI-ZONE DUCTLESS INVERTER SPLIT AIR CONDITIONER WITH HEAT PUMP »USER’S MANUAL« CASSETTE TYPE INDOOR UNIT IMPORTANT NOTE: • Read this manual carefully before installing or operating your new air conditioning unit. Make sure to save this manual for future reference.

CONTENT IMPORTANT SAFETY INFORMATION---------------------------------------------------------------------1 HINTS FOR ECONOMICAL OPERATION-----------------------------------------------------------------2 PARTS NAMES-------------------------------------------------------------------------------------...

Danger No Household Drain Cleaner IMPORTANT SAFETY INFORMATION Do not attempt to install this unit before reading its documentationentirely. There are specific procedures and steps to follow. Do not use caustic household drain cleaners in the unit. Draincleaners can quickly destroy the unit componen...

HINTS FOR ECONOMICAL OPERATION The following should be noticed to ensure an economical operation. (Refer to corresponding chapterfor details) Adjust the air flow direction properly to avoid winding toward your body.Adjust the room temperature properly to get a comfortable situation and to avoid supe...

a) indoor unit b) outdoor unitc) remote controller d) air-ine) air-out f ) air outlet g) air flow louver (at air outlet) h) connecting pipei ) drain hose j ) air inlet (with air filter in it)k) drain pump (drain water from indoor unit) l ) infrared signal receiverm) temporary button n) operation lam...

Duct and Ceiling Type h b f d d e i m n l p o c j a g k NOTICE! This chart is based on 24000Btu/h type. So, a few differences may exist on the outlook and functions from yours. a) indoor unit b) outdoor unit c) remote controller d) air-in e) air-out f ) air outlet g) air flow louver (at air outlet) ...

NOTICE! This chart is based on 24000Btu/h. type. So, a few differences may exist on the outlook and functions from yours. For Slim Duct Type f b d e i m n l p o c 温度 时钟 风速 模 式 风速 开 关 温度 自动 a Display Panel h g k j NAMES AND FUNCTIONS b c f a d e g h i j k m o p l n indoor unit air-out outdoor unit ai...

NAMES AND FUNCTIONS h b d e i m n l p o b c f a d e g h i j k m o p l n c 温度 时钟 风速 模 式 风速 开 关 温度 自动 k f d j a f g Display Panel indoor unit air-out heat exchanger outdoor unit air-outlet connecting pipe E-Box remote Controller air- inlet drain hose infrared signal receiver operation lamp timer indic...

OUTDOOR UNIT Display panel INDOOR UNIT Outlet louver Inlet Filter Display panel Remote controller Refrigerant connecting, drain hose pipe Electric wiring Trap Air outlet Air inlet(side and rear) MANUAL RUN FAN TIMER ALARM inlet TEMP CLOCK SPEED C MODE FAN I O TEMP inlet outlet MANUAL RUN TIMER DEF A...

f c g Display Panel NAMES AND FUNCTIONS b c f a d e g h i k m o l n NOTICE! indoor unit air-in drain hose outdoor unit air flow louver (at air outlet) air inlet (with air filter in it) installation part remote controller connecting pipe infrared signal receiver operation lamp timer indicator tempora...

f c g Display Panel NAMES AND FUNCTIONS b c f a d e g h i k m o l n NOTICE! indoor unit air-in drain hose outdoor unit air flow louver (at air outlet) air inlet (with air filter in it) installation part remote controller connecting pipe infrared signal receiver operation lamp timer indicator tempora...

MANUAL OPERATION Ceiling & Floor This function is used to operate the unit temporarily in case you misplace the remote controller or its batteries are exhausted. Two modes including AUTO and FORCED COOL can be selected through the TEMPORARY BUTTON on the air-in grill control box of the indoor un...

ADJUSTING AIR FLOW DIRECTION Cassette Type While the unit is in operation, you can adjust the air flow louver to change the flow direction and natu-ralize the room temperature evenly. Thus you can enjoy it more comfortably.1. Set the desired air flow direction. Push the SWING button to adjust the lo...

MAINTENANCE 16 WARNING Cleaning the indoor unit and remote controller WARNINGBefore you clean the air conditioner, be sure to disconnect the power supply plug. If you do not plan to use the unit for at least 1 month.(1) Operate the fan for about half a day to dry the inside of the unit.(2) Stop the ...

2. Take out the air-in grill (together with the air filter shown in Sketch B) o Pull the air-in grill down at 45 and lift it up to take out the grill.3. Dismantle the air filter4. Clean the air filter(Vacuum cleaner or pure water may be used to clean the air filter. If the dust accumulation is too h...

Three-minute protection feature Power failure A protection feature prevents the air conditioner from being activated for approximately 3 minutes when it restarts immediately after operation. Power failure during operation will stop the unit completely. Disconnect the unit with the power and then con...

Relocation If you move out or if it is desired to relocate the air conditioner, consult your dealer, because specialskills to withdraw Freon, purge air and perform other operations are required. Location: Be careful of noise or vibrations Wire During cooling operation, the air conditioner will dry t...

Before you ask for servicing or repairs, check the following points. Setting Change is Impossible Symptoms Causes Reason and Disposal The fan speed can not be changed. Check whether the MODEindicated on the display is"AUTO" Check whether the MODEindicated on the display is"DRY" When ...

The Transmission Indicator " " Never Comes On The Display Never Comes On Symptoms Symptoms Causes Causes Reason and Disposal Reason The remote control signal is not transmitted even when the ON/OFF button is pushed. The TEMP. indicator does not come on. Check whether the batteriesin the remo...

Malfunction 1 2 3 4 5 6 7 8 9 10 12 13 14 15 16 17 18 19 20 21 22 23 24 25 11 Indoor EEPROM error Water-level alarm malfunction Indoor room temperature sensor open circuit or short circuit Indoor fan speed malfunction Communication malfunction between two indoor units (for twins model) Refrigerant l...