Subscribe to Our Youtube Channel
Related Manuals for Chigo SA-ZM03ENG-1
Summary of Contents for Chigo SA-ZM03ENG-1
- Page 1 CENTRAL AIR-CONDITIONING Full DC Inverter celling-mounted cassette type air conditioner Instruction Manual...
-
Page 2: Table Of Contents
Content 1.Notice for User Name of air conditioner components Preparation before installation Installation of unit Test run Maintenance and service 7.Symptom analysis and treatment Electric installation Appendix: Unit Packing List... -
Page 3: Notice For User
1.Notice for User Safety Notice Safety Notice provides the most important safety-related and unit operation key points.Be sure to operate accordingly. Meanings of symbols in documents: Warning It may lead to death, serious injury or major accidents due to mistaken operation. It may lead to safety accident, machine damage or impair the unit operation effect Notice due to improper operation. -
Page 4: General Precautions
1.Notice for User Notice 1. Do not extend the hand or foreign matters into the unit air outlet; otherwise the fan running at high speed may put your safety in hazard. 2. Avoid moisture of unit electric control system; otherwise it may lead to short circuit or damage the machine. - Page 5 1.Notice for User Other Safety Notice 1. The fuse of specified capacity must be used and no iron wire or copper wire must not be used. 2. The unit operation environment shall be far from fire hazard location. In case of fire due to short circuit, immediately turn off the power supply master switch and extinguish the fire with dry powder fire extinguisher.
-
Page 6: Name Of Air Conditioner Components
2.Name of air conditioner components Indoor unit Air supply port of short pipeline Water drainage device (Built-in) 1. It can be used only in case with special demand Drain the water to be removed 2. The connection of short pipe can be from the inside during placed at one side. -
Page 7: Remote Controller
2.Name of air conditioner components Remote controller Auto Sleep Refrigeration Light button Dehumidification Forced mode Heating Purification Function selection key Ventilation Lock Temperature setting key Function selector Temperature For circulated selection of different model Press “▼”key or“▲” keys: automatic, cooling, heating, key to separately reduce or increase the dehumidification, heating, ventilation temperature setting. - Page 8 2.Name of air conditioner components Wind direction key: The wind direction is set as winging state in default during first time power on; press this key and it will circulate in sequence of "Swing → Stop → Swing". Wind speed key: The wind speed is set at automatic wind speed in default during first time power on; in dehumidification mode, the speed wind is fixed as low speed and can not be adjusted;...
- Page 9 2.Name of air conditioner components Notices for remote controller: ① Do not place the remote controller near the high temperature heat sources such as electric carpet or heating oven. ② Do not put the remote controller at the position directly exposed to the sunshine. ③...
-
Page 10: Preparation Before Installation
3.Preparation before installation Notice: The installation of unit must be done by professional staff; the improper installation may lead to water leak, electric shock or fire hazard. Field selection Indoor unit 1) It shall be installed at the place whether the air blown out can quickly spread the entire room and with certain maintenance space. - Page 11 3.Preparation before installation When there are barriers at front side and back side, at the location with barrier and poor air ventilation, to avoid short circuit of outdoor unit inlet and outlet, the heights and widths of barriers shall be within following range.
- Page 12 3.Preparation before installation 3. Mounting at roof or other windy position When the outdoor unit is to be mounted on the roof or place around which there is no building, it is necessary to avoid the strong force directly blowing into the air outlet of outdoor unit. To avoid impairing the heating or cooling effect and failure due of outdoor unit heat exchanger due to inadequate air flow.
-
Page 13: Installation Of Unit
4.Installation of unit Install the indoor unit 1. Installation position If the humidity and temperature on ceiling separately exceed 30℃ and RH80%, please affix the thermal insulation materials on machine. Please use the glass wool or foaming polyethylene with the thickness of more than 10mm. - Page 14 4.Installation of unit 2. Preparation before installation 1) Position relationship among ceiling opening, unit and hoisting bolt Hanging bracket seat Refrigerant pipe Ceiling Hoisting bolt x 4 D ( distance between hoisting bolts) C (indoor unit) B (ceiling opening) Above 20 A (trim plate) Unit: （mm）...
- Page 15 4.Installation of unit 3. Installation A. When there is no installation position on the ceiling ① Attach the hanging bracket seat to the hoisting bolt; be sure to use bolt and nut separately at upper and lower head of the hanging bracket seat to firmly fix the hanging bracket seat; use locating plate 7 to avoid the washer coming-off.
- Page 16 4.Installation of unit 4. Preparation of trim panel B. Install the trim panel ① Do not face the panel downward; do not lean against the wall or onto the protruding object. ② Do not knock or extrude the swinging baffle. (Otherwise it may lead to failure) Take down the air return grating from the trim panel 1.
- Page 17 4.Installation of unit C. Hoisting height of indoor unit Please adjust the hoisting height of indoor unit to make the dimensions of Indoor unit indoor unit under the ceiling as shown in right figure. Panel 10～13 ① When there is gap between indoor unit and panel, the condensation may occur.
- Page 18 4.Installation of unit Install the outdoor fan 1. Installation notice: A. Transport the machine parts in origin package state to installation location. B. Since the outdoor unit weight deflects from center position, take care when lifting the machine parts with sling. C.
- Page 19 4.Installation of unit Note: When the height is more than 5m, set the oil trapping bend and non-return bend according to relative positions of outdoor unit and indoor unit. Non-return bend Non-return bend Gas pipe Gas pipe Indoor unit Oil trapping bend Oil trapping bend Outdoor unit Liquid pipe...
- Page 20 4.Installation of unit Notice: ① When the connection pipe length is more than 5m, it must be evacuated with vacuum pump; after evaporation, it shall be refilled according to requirements of "Adjustment of refrigerant usage amount". ② If the air conditioner is necessary to transfer to the other position, discharge the air with vacuum pump or refrigerant.
- Page 21 4.Installation of unit Notice for the drainage lift pipe: 1.The installation height of drainage lift pipe shall be less than 550mm. 2.The exhaust lift pipe shall be perpendicular to the unit and be no more than 300mm from the unit. Ceiling 1-1.5m Within 300mm...
-
Page 22: Test Run
5.Test run Confirmation before test run After installation of indoor and outdoor units, piping and wiring, , please confirm there is no refrigerant leak, loose of power supply line and signal line, and no mistaken polarity. Note: The compressor will not run in case of mistaken connection of power supply line. Note : Before test run, be sure to take out 4 air wheel damper blocks (A) and fixing tape! Test run... -
Page 23: Maintenance And Service
6.Maintenance and service Frequently sweep the air filter screen The blocked screen may reduce the air circulation volume and therefore the cooling/heating effect; the excess dirt of screen may lead to failure of air conditioner. Please wash the screen once every two weeks. If not used for long time, please wash the screen before used again., Cleaning procedures: Remove the filter screen;... - Page 24 6.Maintenance and service End of operation season 1.Start the air conditioner and set as air supply mode; after running for 3-4 hours, fully dry the inside of air conditioner; 2.Turn off the air conditioner and cut off the special power supply of air conditioner; 3.Completely clean the filter screen and indoor unit;...
-
Page 25: Symptom Analysis And Treatment
7.Symptom analysis and treatment Failure analysis When the air conditioner can not normally operate, in case of any doubt, please read following contents before communicating the maintenance department so as to save valuable time and energy. Reason Handling method Problems Phenomenon Press "ON/OFF"... -
Page 26: Self Diagnosis Function
7.Symptom analysis and treatment Self diagnosis function Our company provides considerate service for the customer and install various judgment systems to indicate following abnormalities. Table 1: Failure code list of indoor unit Failure description 4LED failure indication Digital tube display Line controller display 3-phase electric phase sequence failure Communication failure of indoor and outdoor units Fast flashing of timing light... - Page 27 7.Symptom analysis and treatment Table 3: Failure code list of outdoor unit Display content Definition of fault or protection Remark: Three-phase power phase sequence fault Communication fault between the outdoor unit and the Communication is interrupted for more than 2 minutes 20 mast minutes after the initial power-on or within 20 minutes Temperature sensor fault...
-
Page 28: Electric Installation
8.Electric installation Notice: 1.The machine unit shall be installed according to national wiring regulations, and also for the use of power supply, assembly of electric leak protection switch; the switch rated working current shall be no less than 1.5-3 times of complete machine rated working current (the complete machine rated working current refers to the attached Instructions for Use and Operation;... - Page 29 8.Electric installation POWER SUPPLY POWER SUPPLY Outdoor nuit Indoor nuit Applicable for (380V/50Hz) 10.5kW model Electric connection of indoor unit: 1.Remove the cover plate of indoor unit electric appliance box. 2.Connect the power supply line and signal line with related terminals ash shown in the figure. 3.Open the wire pressing clip, pass the power supply line and signal line through the valve plate and firmly hold in the pressing clip.
- Page 30 Annex: Unit Package List Indoor unit paper box 1 set Indoor unit Install the paper board 1piece Attachment package1： 8 hexagon nuts; 8 washer; 1 drainage hose, 2 hose clamps; 5 ribbons, 4 hoisting rods. Note: The details refer to the actual article. 1 group Attachment package 2: 1 Installation and Operation Instruction (including the product after-sales service card), 1 remote...
- Page 31 802000190141 SA-ZM03ENG-1 CENTRAL AIR-CONDITIONING Guangdong CHIGO Heating & Ventilation Equipment CO., LTD Address: Chigo Industrial District, Nanhai, Foshan, Guangdong, China P C: 528244 Tel: 86 757 8836905 Fax: 86 757 88783793 Hotline : 4006 757 555 Web http://www.chigo-cac.com...
Need help?
Do you have a question about the SA-ZM03ENG-1 and is the answer not in the manual?
Questions and answers