Инструкция на Полупромышленные кондиционеры Roda серии RS-FS-АB

Текст инструкции

1. Стр. 1 AIRCONDITIONER

2. Стр. 4 1. Safety Precautions

   1.1 Precaution To prevent injury to the user or other people and property damage, the following instructions must be followed. Incorrect operation due to ignoring instruction will cause harm or damage. Before service unit, be sure to read this service manual at first. 1.2 Installation For electrical…

3. Стр. 5 1.4 Operational

   Do not expose the skin directly to cool air for long periods of time. (Do not sit in the draft). Do not use the product for special purposes, such as preserving foods, works of art, etc. It is a consumer air conditioner, not a precision refrigerant system. Do not block the inlet or outlet of air…

4. Стр. 6 2. Dimension

5. Стр. 7 2.2 Outdoor Unit

6. Стр. 8 4. Wiring diagram

7. Стр. 9 5. Installation details

   5.1 Installation place 5.1.1 Indoor Unit a.Ensure the spaces indicated by arrows from the wall, ceiling, fence or other obstacles. b.There should not be any heat source or steam near the unit. c.There should not be any obstacles blocking the air circulation. d.A place where air circulation in the…

8. Стр. 10 b).Select a place that is easy to connect indoor unit's pipe and electric wires

   c).Avoid a place where combustible gas may leak or stay. d).Keep it in mind that water may drain out of the outdoor unit while in "Heat" mode. e).Ensure the space around the back and sides and the front of the unit. f).Take the air conditioner weight into account and select a place where noise and…

9. Стр. 11 5.2 Installing

   5.2.1 Indoor Unit: 1. Anti-falling; To prevent the indoor unit from falling, you must: a. Pay full attention to the unit because its long outer shape makes it easy to fall; b. Firmly fix the unit to the wall or in the ground to avoid accidental falling. 2. Dismounting the air-inlet grid Please take…

10. Стр. 12 5.2.2 Outdoor Unit

    1. Ship the a/c to the installation place originally packed; 2. Be careful while hanging the unit because the center of gravity of the unit is not centralized; 3. Do not make the angle of inclination more than 45 degrees while shipping;(Avoid horizontal storage) 4. Be sure the electric insulation…

11. Стр. 13 Dimension

    Mode 55K A (mm) 602 B (mm) 380 5.3 Refrigerant pipe connection 5.3.1 Pipe length and the elevation The correct refrigerant quantity filled in the 5-meter-long pipe of the outdoor unit is marked on the Product Data Plate. If you have to use longer pipe for every meter plus pipe, the refrigerant…

12. Стр. 14 Caution

    Capacity is base on standard length and maximum allowance length is base of reliability. Oil trap should be installed per 5-7 meters. 5.3.2 Piping connection 5.3.2.1 Connecting Of Refrigerant Pipe a) Only the correctly installing of indoor and outdoor unit done, can the refrigerant pipe be…

13. Стр. 15 Notes for the bendable pipe

    a. The bendable pipe should be used on the indoor side; b. Bend angel may not exceed 90 degrees; c. The bend location should be made on the center of the pipe if possible, as for bend radius, the bigger the better; d. The bendable pipe may not be bent for more than 3 times. Bend the thin pipe a.…

14. Стр. 16 Additional

    Outside diameter Torque tightening torque mm inch N.cm N.cm Ф12.7 1/2 4950 6030 Ф19 3/4 9720 11860 5.3.3 Air purging with vacuum pump Air and moisture in the refrigerant system have undesirable effects as below: ● ● ● ● ● Pressure in the system rises. Operating current rises. Cooling or heating…

15. Стр. 17 Air purging with vacuum pump

    1. Completely tighten the flare nuts of the indoor and outdoor units, connect the manifold valve charge. 2. Connect the charge hose connection to the vacuum pump. 3. Fully open the handle Lo of the manifold valve. 4. Operate the vacuum pump to evacuate. After starting evacuation, slightly loose the…

16. Стр. 18 8. Fully open the Hi and Lo packed valve

    9. Securely tighten the cap of the packed valve. Gas leak check Soap water method Apply soap water or a liquid neutral detergent on the indoor unit connections or outdoor unit connections by a soft brush to check for leakage of the connecting points of the piping. If bubbles come out, the pipes have…

17. Стр. 19 Connect the charge hose with the push pin to the gas service port

    5. Air purging of the charge hose. Open the low-pressure valve on the charge set slightly to purge air from the charge hose. 6. Set the 2-way valve to the close position. 7. Operate the air conditioner at the cooling cycle and stop it when the gauge indicates 0.1MPa. 8. Immediately set the 3-way…

18. Стр. 20 1. Confirm that both the 2-way and 3-way valves are set to the closed position

    2. Connect the charge set and a charging cylinder to the service port of the 3-way valve. Leave the valve on the charging cylinder closed. 3. Air purging. Open the valves on the charging cylinder and the charge set. Purge the air by loosening the flare nut on the 2-way valve approximately 45’ for 3…

19. Стр. 21 5.3.6 Balance refrigerant of the 2-way, 3-way valves

    Procedure: 1. Confirm that both the 2-way and 3-way valves are set to the open position. 2. Connect the charge set to the 3-way valve’s service port. Leave the valve on the charge set closed. Connect the charge hose with the push pin to the service port. 3. Open the valves (Low side) on the charge…

20. Стр. 22 5.3.7 Evacuation

    Procedure: 1. Connect the vacuum pump to the charge set’s centre hose. 2. Evacuation for approximately one hour. Confirm that the gauge needle has moved toward -0.1 Mpa (-76 cmHg) [vacuum of 4 mmHg or less]. 3. Close the valve (Low side) on the charge set, turn off the vacuum pump, and confirm that…

21. Стр. 23 5.3.8 Gas charging

    Procedure: 1. Connect the charge hose to the charging cylinder. Connect the charge hose which you disconnected from the vacuum pump to the valve at the bottom of the cylinder.If the refrigerant is R410A, make the cylinder bottom up to ensure liquid charge. 2. Purge the air from the charge hose. Open…

22. Стр. 24 4. Immediately disconnect the charge hose from the 3-way valve’s service port

    Stopping partway will allow the refrigerant to be discharged. If the system has been charged with liquid refrigerant while operating the air conditioner, turn off the air conditioner before disconnecting the hose. 5. Mounted the valve stem caps and the service port Use torque wrench to tighten the…

23. Стр. 25 5.5 Wiring

    Please refer to the Wiring Diagram. Note: The power supply of the air conditioner is different according to the models. Please refer to the WIRING DIAGRAM pasted on the indoor and outdoor units before wire connection. 5.6 TEST RUN 1. Make sure the resistance between the sock et of the electric…

24. Стр. 26 6. External view and display

    6.1 PARTS NAMES This unit consists of indoor unit and outdoor unit. Note: All the pictures in this manual are for explanation purpose only. They may be slightly different from the air conditioner you purchased(depend on model). The actual shape shall prevail. Air Outlet Let the conditioned air go…

25. Стр. 27 6.2 CONTROL PANEL

    On/Off button: Power-on and power-off the A/C(Air conditioner) LED indicator :Lights when unit runs normally ,flashes one time per second when the unit is waiting for orders ,flashes two times per second when the unit is sick. Mode select button : Use this button to select among the following 5…

26. Стр. 28 Time adjusting button

    ‘Hour’: set the hour of current time ‘Minute’: set the minute of current time Confirm/Cancel button :Push this button to confirm or cancel the timer setting Test Running button :Push this button to make the unit run for an hour of test ,this function is specially designed for maintenance…

27. Стр. 29 7. Operation characteristics

    Mode Cooling Drying Heating operation Temperature operation operation Room temperature 17℃~32℃ 17℃~30℃ 17℃~32℃ Outdoor temperature 18℃~43℃ -7℃~24℃ 18℃~ 43℃ CAUTION: 1. If air conditioner is used outside of the above conditions, certain safety protection features may come into operation and cause the…

28. Стр. 30 8.2.2.2 Condition for the compressor and outdoor fan action: (Ts=set temperature,

    T1=room temperature) Condition Compressor and outdoor fan( High) Ts-T1 ≥ 1°C and compressor is off reaches up to over 4 minutes On T1-Ts>2°C Off 8.2.2.3 Indoor Fan Action Auto fan in heating mode Condition Fan speed Ts-T1 ≥4°C High 2°C≤Ts-T1 < 4°C Med Ts-T1 < 2°C Low 8.2.2.4 Anti-cold air…

29. Стр. 31 8.2.3.2 Defrosting Action

    Four-way valve, indoor fan, outdoor fan are shut down. Compressor keeps on. 8.2.3.3 Ending Of Defrosting Condition (meet one of the following is ok): (1)Time of defrosting lasts 10 minutes. (2) Temperature of outdoor coil T3 is up to 20°C. (3) High temperature protection opens(When compressor shuts…

30. Стр. 32 8.2.7 Fan Only Mode

    8.2.7.1 Under this mode, four-way valve, compressor and outdoor fan are shut down, indoor fan keeps on. 8.2.7.2 High/Med/Low/Auto fan can be switched over through manual control. 8.2.7.3 Under auto mode, the indoor fan is set to be Med. 8.3 Other Functions 8.3.1 LCD display Mode, Set temp.,fan…

31. Стр. 33 9. Characteristic of temperature sensor

    Temp.℃ Resistance KΩ Temp.℃ Resistance KΩ Temp.℃ Resistance KΩ -10 62.2756 17 14.6181 44 4.3874 -9 58.7079 18 13.918 45 4.2126 -8 56.3694 19 13.2631 46 4.0459 -7 52.2438 20 12.6431 47 3.8867 -6 49.3161 21 12.0561 48 3.7348 -5 46.5725 22 11.5 49 3.5896 -4 44 23 10.9731 50 3.451 -3 41.5878 24 10.4736…

32. Стр. 34 10.1.2.2 The operation princi ple is as follows: (T2 = evaporator temperature)

    Room temperature up Room temperature down Condition Outdoor fan Compressor T2>56°C Off On T2>60°C Off Off T2>54°C Off Off T2<54°C On On 10.1.2.3 The restart of the compressor shall execute the delay protection. 10.1.3 Evaporator Protection against low temperature 10.1.3.1 Only available under…

33. Стр. 35

    Self-diagnosis Codes Contents E01 The temp. sensor is off, or short-circuit. E02 Compressor is over current E04 Outdoor unit protection P02 Compressor is over load P03 The temperature of evaporator coil of indoor unit is too low (when cooling) P04 The temperature of evapio nrdaoto or u co nilt oisf…

34. Стр. 36

    Troubles and Solutions Before calling for service, please review the following list of common problems and solutions. Problem Possible Cause Solutions Unit Idleness No electric power supply Wait for power recovery Power Switch turned off Turn on the switch Fuse blew Replace the fuse Improper…

35. Стр. 37 The display board may show some types of the unit’ s failures when it happened

    Number Display code Problems What to do 1 E01 The temp. sensor is off, or short-circuit. Contact service people 2 E02 Compressor is over current Turn off the unit, wait for a moment and then restart. If many times of this operation do not work, please contact service people. 3 E04 Outdoor unit…

36. Стр. 38 NOTE

    It is not a failure if : 1. The air smells because of feculent room air. 2. The refrigerant running noise is heard when the unit starts to run; 3. A ‘Pee-pa’ voice is heard when the unit starts or stops running. 4. There is maybe drop of water on the surface of the indoor unit when air humidity is…

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