Table of Contents
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Table of Contents
Related Manuals for Daitsu ASD 9UI-DB
Summary of Contents for Daitsu ASD 9UI-DB
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Page 1: Service Manual
Service Manual Models: ASD 9UI-DB ASD 12UI-DB ASD 18UI-DB ASD 21UI-DB... - Page 2 Service Manual Model Rated Voltage 220-240 220-240 Power Cooling Capacity 2500 3200 Heating Capacity 2800 3400 3.99 3.74 1500 1500 550/500/430/300/- 550/480/410/290/- 3.20 3.21 3.60 3.61 SEER Application Area 12-18 16-24 Model of Indoor Unit r/min 1300/1200/1100/850/- 1350/1200/1100/850/- r/min 1250/1150/1050/900/- 1350/1200/1100/900/- 0.22 0.22...
- Page 3 Service Manual ZHUHAI LANDA COMPRESSOR ZHUHAI LANDA COMPRESSOR CO.,LTD CO., LTD Compressor Model Compressor Oil Compressor Type Rotary Rotary L.R.A. Compressor RLA 4.21 4.21 1NT11L-6233 HPC115/95U1 1NT11L-6233 HPC115/95U1 KSD115 KSD115 Capillary Capillary Operation Temp 16~30 16~30 Ambient Temp (Cooling) -15~43 -15~43 Ambient Temp (Heating) -15~24...
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Page 4: Outline Dimension Diagram
Service Manual Outline Dimension Diagram Indoor Unit Φ55 Φ55 Unit:mm Models 09/12K Technical Information... -
Page 5: Outdoor Unit
Service Manual Outdoor Unit Unit:mm Unit:mm Technical Information... -
Page 6: Function And Control
Service Manual Function and Control Remote Controller Introduction Buttons on Remote Controller On/Off button Mode button Fan button ▲/ button Swing button Sleep button Temp button Turbo button I Feel button Timer button X-Fan button Light button Icon Display on Remote Controller Temp. - Page 7 Service Manual 1. ON/OFF button Press this button to turn on the unit. Press this button again to turn off the unit. 2. MODE button Each time you press this button,a mode is selected in a sequence that goes from AUTO, COOL, DRY, FAN, and HEAT *, as the following: * Note: Only for models with heating function.
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Page 8: Function Introduction For Combination Buttons
Service Manual TEMP button Press this button, you can see indoor set temperature, indoor ambient temperature on indoor unit’s display. The setting on remote controller is selected circularly as below: no display TURBO button Press this button to activate / deactivate the Turbo function. 9. -
Page 9: Replacement Of Batteries In Remote Controller
Service Manual WIFI Function Press this button to turn on the unit. Press this button again to turn off the unit. Press "MODE" and "TURBO" button simultaneously to turn on or turn off WIFI function. When WIFI function is turned on, the " "... -
Page 10: Brief Description Of Modes And Functions
Service Manual Brief Description of Modes and Functions Indoor Unit 1.Basic function of system (1)Cooling mode (2)Drying mode (3)Heating mode (4)Working method for AUTO mode: (5)Fan mode 2. Other control (1) Buzzer (2) Auto button (3) Auto fan (4) Sleep (5) Timer function: (6) Memory function (7) Health function... - Page 11 Service Manual (8)I feel control mode (9)Entry condition for compulsory defrosting function C (or 16.5 (10)Refrigerant recovery function: (11)Ambient temperature display control mode displayed. (12)Off-peak energization function: (13) SE control mode (14) X-fan mode (15) 8 C heating function (16)Turbo function Installation and Maintenance...
- Page 12 Service Manual Outdoor Unit 1. Cooling mode: Indoor fan operates according to set fan speed. according to set fan speed. 2. Drying mode fan will operate at low fan speed. Tpreset-2 3. Fan mode 4. Heating mode will be energized in 2~3mins delay. 5.
- Page 13 Service Manual 7. Auto mode 8. 8 C heating C. Display board of IDU displays 8 When power on, communication light will be blinking in a normal way (after receiving a group of correct signals, blinking stops for 0.2s~0.3s). If theres no communication, communication light will be always on. If other ODU has malfunction, communication light will be on for 1s and off for 1s in a circular way.
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Page 14: Notes For Installation And Maintenance
Service Manual Part : Installation and Maintenance Notes for Installation and Maintenance Safety Precautions: 10. If the power cord or connection wire is not long enough, please get the specialized power cord or connection wire Important! from the manufacture or distributor. Prohibit prolong the wire by yourself. - Page 15 Service Manual To ensure safety, please be mindful of the following precautions. refrigerant. Any presence of air or other foreign substance in the refrigerant circuit will cause system pressure rise or compressor rupture, resulting in injury. which is not comply with that on the nameplate or unqualified refrigerant.Otherwise, it may cause abnormal operation, wrong action, mechanical malfunction or even series safety accident.
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Page 16: Safety Precautions For Installing And Relocating The Unit
Service Manual Safety Precautions for Installing and Relocating the Unit: To ensure safety, please be mindful of the following precautions. Warnings 1. When installing or relocating the unit, be sure to keep the refrigerant circuit free from air or substances other than the 2.When installing or moving this unit, do not charge the refrigerant which is not comply with that on the nameplate or 3.When refrigerant needs to be recovered during relocating or repairing the unit, be sure that the unit is running in cooling mode.Then, fully close the valve at high pressure side (liquid valve).About 30-40 seconds later, fully close the valve at low... -
Page 17: Safety Operation Of Flammable Refrigerant
Service Manual Safety Operation of Flammable Refrigerant Installation notes operating heater). The minimum room area is shown on the nameplate or following table a. table a - Minimum room area(m Maintenance notes — Its only allowed to be operated in the rooms that meet the requirement of the nameplate. —... -
Page 18: Main Tools For Installation And Maintenance
Service Manual Main Tools for Installation and Maintenance 1. Level meter, measuring tape 2. Screw driver 3. Impact drill, drill head, electric drill 4. Electroprobe 5. Universal meter 6. Torque wrench, open-end wrench, inner hexagon spanner 7. Electronic leakage detector 8. -
Page 19: Installation Dimension Diagram
Service Manual Installation Installation Dimension Diagram Space to the wall At least 15cm At least 15cm Space to the wall Drainage pipe Installation and Maintenance... -
Page 20: Installation Procedures
Service Manual Installation procedures Start installation Preparation before installation Read the requirements select installation Prepare tools for electric connection location Select indoor unit Select outdoor unit installation location installation location Install the support of outdoor unit Install wall-mounting (select it according to the actual situation) frame, drill wall holes Connect pipes of indoor Fix outdoor unit... -
Page 21: Requirements For Electric Connection
Service Manual Installation Parts-Checking Requirements for electric connection 1. Safety Precaution Name Name Wrapping tape Connection pipe Drainage pipe frame Connecting conditioner. cable(power cord) remote controller Wall pipe Note: Selection of Installation Location 1. Basic Requirement: 2. Grounding Requirement: 2. Indoor Unit: accessible. - Page 22 Service Manual 5. Connect the Pipe of Indoor Unit 3. Install Wall-mounting Frame Wall Wall Mark in the middle of it Level meter Space Space to the to the Open-end wall wall wrench above above 150mm 150mm Union nut Pipe Pipe joint Union nut Pipe...
- Page 23 Service Manual 7. Connect Wire of Indoor Unit 8. Bind up Pipe Panel Screw Wiring cover Indoor and outdoor power cord Indoor unit pipe Cable-cross Liquid hole pipe Band Drain hose Power connection wire Drain hose Connection pipe Band Indoor power cord N(1) Note: yellow-...
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Page 24: Installation Of Outdoor Unit
Service Manual Installation of Outdoor unit . m) 1. Fix the Support of Outdoor Unit(Select it according to the actual installation situation) 15~20 30~40 45~55 60~65 expansion screws. 70~75 Note: 5. Connect Outdoor Electric Wire N(1) 2 screws are needed. yellow- brown yellow-... -
Page 25: Check After Installation And Test Operation
Service Manual Check after Installation and Test operation 1. Check after Installation installation. The drain hose can't be fluctuant The water outlet emit noise. can't be placed The drain hose in water can't be fluctuant The water outlet can't be fluctuant water dripping.
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