Sanyo C3682 - Manuals

95 °F D.B. / 71 °F W.B.67 °F D.B. / 57 °F W.B. 1. OPERATING RANGE Maximum Minimum 115 °F D.B.0 °F D.B. Temperature Indoor Air Intake Temp. Outdoor Air Intake Temp. Cooling 6

2. SPECIFICATIONS 2-1. Unit Specifications Indoor Unit KS3082 Outdoor Unit C3082 < 230V > DATA SUBJECT TO CHANGE WITHOUT NOTICE. Remarks: Rating conditions are: Cooling: Indoor air temperature 80°F D.B. / 67°F W.B. Outdoor air temperature 95°F D.B. / 75°F W.B. Vertical dB-A dB-A Indoor : Hi/Me...

Indoor Unit KS3082 24BYJ48-1256 Flap Motor Type Stepping Motor Rating Model Coil Resistance Ohm (Ambient Temp. 77 °F (25 °C)) Each Pair of Terminal : 200 +/- 7% DC 12V Aluminum Plate Fin / Copper Tube 1 and 2 19.5 4.55 (0.423) Face Area Coil Rows Fins Per inch Heat Exchanger Coil ft 2 (m 2 ) DATA SU...

Outdoor Unit C3082 2-2-2. Outdoor Unit P.C.Board Circuit Fuse Controls Part No. - 250V 25A POW-CH3082-B1 Noise Filer P.C.B Microprocessor 400V 3.5A CR-C3082-F Control P.C.B - - HIC-CH3072R-C1 H.I.C.Board DATA SUBJECT TO CHANGE WITHOUT NOTICE. Pints (cc) - Micro F VAC External Finish Acrylic baked-on...

2-3. Other Component Specifications Indoor Unit KS3082 KS3682 Outdoor Unit C3082 C3682 0 32 50 68 86 104 122 140 158 176 194 (0) (10) (20) (30) (40) (50) (60) (70) (80) (90) 40 60 80 100 120 140 160 180 200 20 50 10 2 3 4 5 6 7 8 9 10 59 68 77 86 95 104 (10) (15) (20) (25) (30) (35) (40) • Indoor ai...

Outdoor Unit C3082 C3682 Unit: inch(mm) (852-0-0010-19400-1) 6-1 1/6 25-31/32 4-1 1/32 2-15/16 2-3/8 2-ID:1-1/4 holes (holes for drain) Of the 4-ID:1-1/4 holes, use 1 of 2 holes specified for drain use to install the port. Use rubber plugs to seal the remaining 3 holes . 1/2 1/2 2-15/16 8-5/8 4-1/8 ...

Wide tube service valve Wide tube Narrow tube service valve Narrow tube Heat exchanger Heat exchanger Cooling cycle Indoor unit Outdoor unit Electric expansion valve Strainer M O.D 5/8" (15.88 mm) O.D. 3/8" (9.52 mm) 4. REFRIGERANT FLOW DIAGRAM 4-1. Refrigerant Flow Diagram Indoor Unit KS308...

5. PERFORMANCE DATA 5-1. Temperature Charts Indoor Unit KS3082 Outdoor Unit C3082 • Check each performance value in test-run mode. Electrical performance values represent a combined indoor/outdoor value. NOTE Cooling Characteristics (RH : 46%, Indoor fan speed : High fan) (60Hz, 230V) (1) Low pressu...

Horizontal distance (ft.) Axis air velocity (ft./sec.) Vertical distance (ft.) Room air temp. : 80°F (26.7°C) Fan speed : High Cooling : Flap angle 0 , : Axis air velocity 0 : Flap angle 30 , : Axis air velocity 30 5-3. Air Throw Distance Charts Indoor Unit KS3082 0 5 10 15 0 5 10 15 20 25 30 : Flap...

HIGH POWER NIGHT SETBACK Lamp colors Timer backup This function acts to raise the power but keeps the AC system in the same operating mode. This function is set with the HIGH POWER button on the remote controller. (It can be set regardless of the temperature and fan speed settings.) HIGH POWER opera...

The noise reducing control is the function used for silent operation of the air conditioner by means of setting the dip switch on the outdoor unit P.C.Board to control the fan and compressor's motor speed. <Operation Sound> <Switching Procedure to Noise Reducing Control> (1) Remove the 3...

The maximum current value is changed to 14A (for C3082) or 17A (for C3682) to prevent power breaker tripping. (It is set to 24A when the unit is delivered from the factory.) <Maximum Current Value Change Procedure> (1) Remove the inspection panel. Refer to Fig. 2 in " Noise Reducing Contro...

Compressor discharge temperature control Freeze prevention During COOL or DRY operation, freezing is detected and operation is stopped when the temperature of the indoor heat exchanger matches the conditions below. 1. Freeze-prevention operation is engaged when the temperature of the indoor heat exc...

8. TROUBLESHOOTING 8-1. Precautions before Performing Inspection or Repair NOTE After checking the self-diagnostics monitor, turn the power OFF before starting inspection or repair.High-capacity electrolytic capacitors are used inside the outdoor unit controller (inverter). They retain an electrical...

Since the indications cover various units, the corresponding parts listed below may not be present in some models. (1) OPERATION lamp(2) TIMER lamp (3) LED CLEAN lamp OPERATION TIMER LED CLEAN ON/OFF INDOOR UNIT (1) Self-diagnostics Lamps .... OFF .... Blinking .... ON (Illuminated) LED Clean (3) Op...

(2) If the self-diagnostics function fails to operate Check the indoor unit. Is the fuse blown? Replace the controller. Replace the circuit board or the fuse. No indicators illuminate and the indoor fan does not rotate. Check the power voltage. Normal Blown 38

8-3. Checking the Indoor and Outdoor Units (1) Checking the indoor unit (2) Checking the outdoor unit Using the TEST/T-RUN terminals Control No. Check items (unit operation) T-RUN : Test run (compressor and fan motor turn ON). TEST/MV : Compresses time to 1/60th (accelerates operation by 60 times fa...

(3) Serial Communication Error Identification Procedure Refer to "Method of Self-Diagnostics" for the self-diagnostics procedure. (3-1) Alarm Code : E05 < Before the Operation > If the lamps on the main body show the following conditions after the completion of self-diagnostics,a commu...

[Trouble symptom 3] Motor rotates for some time (several seconds), but then quickly stops, when the indoor unit operates. (There is trouble in the system that provides feedback of motor rotation speed from the motor to the indoor unit controller.) [Trouble symptom 4] Fan motor rotation speed does no...

8-5. Noise Malfunction and Electromagnetic Interference An inverter A/C operates using pulse signal control and high frequencies. Therefore, it is susceptible to the effects of external noise, and is likely to cause electromagnetic interference with nearby wireless devices. A noise filter is install...

Insulation tester Probe Clip Ground wire Terminal plate Copper tube or metallic part Clip Insulation tester Probe Fig. 1 Fig. 2 Fig. 3 Fig. 4 Copper tube or metallic part Clip Insulation tester Probe Clip Insulation tester Probe Metallic part From fan motor, compressor and other parts 9. CHECKING EL...

Fuse PCB Ass'y Fig. 5 Fig. 6 Fuse 9-2. Checking Continuity of Fuse on PCB Ass'y Remove the PCB Ass'y from the electrical component box. Then pull out the fuse from the PCB Ass'y. (Fig. 5)Check for continuity using a multimeter as shown in Fig. 6. 47

10. REFRIGERANT R410A: SPECIAL PRECAUTIONS WHEN SERVICING UNIT 10-1. Characteristics of New Refrigerant R410A 10-1-1. What is New Refrigerant R410A? R410A is a new refrigerant that contains two types of pseudo-non-azeotropic refrigerant mixture. Its refrigeration capacity and energy efficiency are a...

Tubing precautions Refrigerant R410A is more easily affected by dust or moisture compared with R22, thus be sure to temporarily cover the ends of the tubing with caps or tape prior to installation.Never use 0.0276" (0.7 mm)-thick copper tubing or tubing which is less than 0.0315" (0.8 mm) in...

10-3. Tools Specifically for R410A For servicing, use the following tools for R410A Gauge manifoldCharging hoseGas leak detectorRefrigerant cylinderCharging cylinderRefrigerant recovery unitVacuum pump with anti-reverse flow (*1)(Solenoid valve-installed type, which prevents oil from flowing back in...

10-5. In Case of Compressor Malfunction CAUTION Should the compressor malfunction, be sure to make the switch to a replacement compressor as quickly as possible.Use only the tools indicated exclusively for R410A. See "10-3. Tools Specifically for R410A." 10-5-1. Procedure for Replacing Compr...

Valve Single valve Charge liquid refrigerant with cylinder in up-side-down position. Single valve (with siphon tube) Charge with cylinder in normal position. Liquid Valve Liquid Charging cylinder Open Refrigerant cylinder Liquid NO! CAUTION Never charge a large amount of liquid refrigerant at once t...

Length of tubing Evacuation time Less than 33 ft. (10 m) More than 10 minutes More than 33 ft. (10 m) More than 15 minutes 10-6. In Case Refrigerant is Leaking CAUTION Never attempt to charge additional refrigerant when refrigerant has been leaking from the unit. Follow the procedure described below...

10-7. Charging Additional Refrigerant 10-7-1. When Tubes are Extended Observe the proper amount of refrigerant as stated in this service manual or the installation manual that came with the indoor unit. Charge additional refrigerant in liquid state only. 10-8. Retro-Fitting Existing Systems 10-8-1. ...

KS3082 KS3682 COOL/DRY Model © SANYO 2010 Pub. OI-85264181 150 000 INSTRUCTION MANUAL Inverter-Controlled Split System Air Conditioner MODE D’EMPLOI Climatiseur de type séparé contrôlé par inverseur This air conditioner uses the new refrigerant R410A. Save These Instructions! Conserver ce mode d’emp...

3 PRODUCT INFORMATION If you have problems or questions concerning your Air Conditioner, you will need the following information. Model and serial numbers are on the nameplate on the bottom of the cabinet. Model No. __________________________________ Serial No. ___________________________________ Da...

4 NAMES OF PARTS This illustration is based on the external view of a standard model.Consequently, the shape may differ from that of the air conditioner which you have selected. This air conditioner consists of an indoor unit and an outdoor unit. You can control the air conditioner with the remote c...

5 REMOTE CONTROL UNIT (DISPLAY) (1) Operation mode MILD DRY .............................. COOL ..................................... FAN ........................................ (2) Fan speed Automatic operation ............... HIGH ..................................... MEDIUM.........................

6 REMOTE CONTROL UNIT Transmitter When you press the buttons on the remote control unit, the mark appears in the display to transmit the setting changes to the receiver in the air conditioner. Display Information on the operating conditions is displayed while the remote control unit is switched on. ...

8 USING THE REMOTE CONTROL UNIT HOW TO INSTALL BATTERIES 1. Slide the cover in the direction indicated by the arrow and remove it. 2. Install two AAA alkaline batteries. Make sure the batteries point in the direction marked in the battery compartment. 3. Use a thin object such as the tip of a pen to...

9 OPERATION WITH THE REMOTE CONTROL UNIT 1. Operation 2. Adjusting the Fan Speed A. Automatic fan speed Simply set the FAN SPEED selector button to the position.This automatically sets the best fan speed for the room temperature. B. Manual fan speed If you want to adjust fan speed manually during op...

10 4. Night Setback Mode Night Setback Mode is used for saving energy. Press the NIGHT SETBACK button while operation. (except FAN mode)The mark appears in the display. To release the night setback function, press the NIGHT SETBACK button again. Pressing the MODE selector button cancels Night Setbac...

12 SPECIAL REMARKS How it works? • Once the room temperature reaches the level that was set, the unit’s operation frequency is changed automatically. • During DRY operation, the fan speed automatically runs at lower speed for providing a comfortable breeze. • ‘‘DRY’’ operation is not possible if the...

13 2. How to set the OFF time (Example) To stop the air conditioner at 11:00 am. 3. How to set the ON time (Example) To start operation at 7:10 am. 4. How to set daily ON/OFF repeat timer (Example) To start operation at 7:10 am. and stop the air conditioner at 11:00 am. • The ON/OFF combination time...

14 USING THE 1-HOUR OFF TIMER 1. 1-Hour OFF Timer This function causes the unit to operate for one hour and then stop, regardless of whether the unit is on or off when this button is pressed. The indicator in the display indicates that this function is operating. Setting procedure: Regardless of whe...

15 • Use the FLAP button on the remote control to adjust the position of the flap. If you move the flap by hand, the flap position according to the remote control and the actual flap position may no longer match. If this should happen, shut off the unit, wait for the flap to close, and then turn on ...

16 How to install the air clean filter The air clean filter needs to be installed behind the anti-mold filter. 1. Open the front panel and remove the anti-mold filter. 2. Remove the air filter holder from the anti-mold filter. 3. Install the air clean filter in the air filter holder. 4. Install the ...

Contents Page IMPORTANT!Please Read Before Starting .................................. 2 1. GENERAL .......................................................... 3 1-1. Tools Required for Installation (not supplied)1-2. Accessories Supplied with Unit1-3. Optional Copper Tubing Kit1-4. Type of Copper Tu...

2 IMPORTANT! Please Read Before Starting This air conditioning system meets strict safety and operatingstandards. As the installer or service person, it is an importantpart of your job to install or service the system so it operatessafely and efficiently. For safe installation and trouble-free opera...

3 1. General This booklet briefly outlines where and how to install the air conditioning system. Please read over the entire set of instructions for the indoor and outdoor units and make sure all accessory parts listed are with the system before beginning. 1-1. Tools Required for Installation (not s...

4 1-5. Additional Materials Required for Installation 1. Refrigeration (armored) tape 2. Insulated staples or clamps for connecting wire (See local codes.) 3. Putty 4. Refrigeration lubricant 5. Clamps or saddles to secure refrigerant tubing 2. Installation Site Selection 2-1. Indoor Unit AVOID: ● d...

● Concerning air-intake side distance “A” (Fig. 5a) The minimum for distance “A” is 6" if there are noobstructions on the air-discharge side (wall *1 side)and *2 or *4 is not present. In all other cases, the min-imum for distance “A” is 8". ● If wall *1 is on the air-discharge side (Fig. 5a)...

6 Fig. 5e Fig. 5f Fig. 5g 2-2-1. Installing the Unit in an Area with High Winds and in a Snowy Area ● In locations with high winds, a wind-proof duct should be fitted and direct exposure to the wind should be avoided as much as possible. (Fig. 5e) ● In regions with significant snowfall, the outdoor ...

8 Required space around the outdoor unit If the wind-proof duct is used, the space shown below must be secured around the outdoor unit. If the unit is used without the required space, a protective device may activate, preventing the unit from operating. (1) Single-unit installation CAUTION The top a...

10 Reference diagram for snow-proof duct Space requirements for setting C3082/3682 with STK-BDV80E Min. 39-3/8" or more (1) Single-unit installation (2) Multiple-unit installation (2 or more units) [Obstacle to the front of unit] Min. 6" or more [Obstacle to the rear of unit] (1) Single-unit...

11 Min. 39-3/8 " or more Min. 11-13/16 " or more Min. 11-13/16 " or more Min. 19-11/16 " or more Min. 59-1/16 " or more Min. 78-3/4 " or more (1) Single-unit installation (2) Ob Installation is possible with the maximum 3 outdoor units. stacles on both sides [Installation in ...

Rear panel Fig. 7c Rear panel Fig. 7b 12 S et s crew o n ly for tra ns portatio n Fig. 6 Rear panel marks Fig. 7a Lefttubing Righttubing Right-reartubing(recommended) Right-downwardtubing Left-reartubing Left-downwardtubing Fig. 8 3. How to Install the Indoor Unit 3-1. Remove the Rear Panel from the...

13 I n door s ide O u tdoor s ide Hole should be made at a slight downward slant to the outdoor side. N OT E Fig. 10 Plastic cover INSIDE OUTSIDE Wall Slightangle PVC pipe (Locally purchased) Fig. 12 PVC pipe (Locally p u rcha s ed) C u t at s li g ht a ng le Fig. 11 (4) Using a sabre saw, key hole ...

15 3-5. Shape the Indoor Side Tubing (1) Arrangement of tubing by direction a) Right or left tubing Cut out the corner of the right/left frame with a hacksaw or the like. (Figs. 20 and 21) b) Right-rear or left-rear tubing In this case, the corner of the frame need not be cut. (2) To mount the indoo...

16 3-7. Wire Size and Length Regulations on wiring diameter differ from locality to locality. For field wiring requirements, please refer to your local elec- trical codes. Carefully observe these regulations when carrying out the installation. Refer to the wiring system diagram (Fig. 23) for the mea...

19 3-9. Mounting (1) To install the indoor unit, mount the indoor unit onto the 3 tabs on the upper part of the rear plate. (2) Hold down the air discharge outlet and press the lower part of the indoor unit until it clicks to securely fasten to the 2 tabs on the lower part of the rear plate. (Fig. 3...

22 4. How to Install the Outdoor Unit First refer to Section 2. Installation Site Selection. 4-1. Wiring Instructions for the Outdoor Unit Regulations on wire size differ from locality to locality. For field wiring requirements, please refer to your local elec- trical codes. Make sure that the insta...

23 5. Refrigerant Tubing 5-1. Use of the Flaring Method Many of the conventional split system air conditioners employ the flaring method to connect refrigerant tubes which run between indoor and outdoor units. In this method, the copper tubes are flared at each end and connected with flare nuts. 5-2...

24 5-4. Connecting Tubing between Indoor and Outdoor Units a) Tightly connect the indoor side refrigerant tubing exten-ded from the wall with the outdoor side tubing. (Fig. 52) b) To fasten the flare nuts, apply specified torque as: Table 6 5-5. Insulation of Refrigerant Tubing To prevent heat loss ...

25 6. Air Purging Air and moisture remaining in the refrigerant systemhave undesirable effects as indicated below. Therefore,they must be purged completely. ● pressure in the system rises ● operating current rises ● cooling (or heating) efficiency drops ● moisture in the air may freeze and block cap...

28 ■ Pump Down Pump down means collecting all refrigerant gas in thesystem back into the outdoor unit without losing any ofthe gas. Pump down is used when the unit is to bemoved or before servicing the refrigerant circuit. Pump Down Procedure Be sure to carry out pump down with the unit incooling mo...

a) Temporary connection:Screw in 3 – 5 turns by hand. (Fig. 60c) b) To fasten the flare nuts, apply specified torqueas Table 9 and Fig. 60d. Fig. 60c Fig. 60d CAUTION Torque wrench Be sure to tighten the flare nut using the prescribed torque. If the nut is over-tightened, refrigerant leakage may occ...

30 8. Address Switch 8-1. Address Setting of the Remote Control Unit The address can be set in order to prevent interference between remote controllers when 2 indoor units are installed near each other. The address is normally set to “A.” To set a different address, it is necessary to change the add...