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Chigo CMV Installation And User Manual
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Chigo CMV Installation And User Manual

Dc inverter indoor unit
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CMV DC Inverter Indoor Unit
Installation and User's Manual

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Summary of Contents for Chigo CMV

  • Page 1 CMV DC Inverter Indoor Unit Installation and User’s Manual...
  • Page 2 Applied models: External appearance Cooing capacity External appearance Cooing capacity Compact four-way cassette unit Four-way cassette unit 5600W 7100W 8000W 2200W 9000W 2800W 10000W 3600W 11200W 4500W 12500W 14000W 16000W Low ESP ducted unit Medium ESP ducted unit 2200W 7100W 2800W 8000W 3200W...

  • Page 3: Table Of Contents

    Thank you for choosing our company products! Air conditioning facilities are valuable products. In order to protect your legitimate rights and interests, please make sure that the installations are done by professional technicians. This manual is a general-purpose version for the conditioning systems manufactured by our CO., the one that you have chosen might be a little different in appearance from the ones described in the manual.

  • Page 4: Safety Instructions

    Safety instructions 1. Before use, please read this Manual carefully, and correctly operate according to this Manual. 2. Special attention shall be paid to the meanings of the following two logos: Warning: It means that disoperation may cause casualties or serious damage. Attention: It means that disoperation may cause personal injuries or property damages.
  • Page 5 Safety instructions ！ Warning ！  Please contact our authorized service center for installation. Improper installation may result in water leakage, electric shocks, fires and other accidents.  Never put sticks or other objects into the air inlet and outlet. ...

  • Page 6: Air Conditioner Part Name And Functions

    Air conditioner part name and functions 2-1 4-way Cassette Type Drainage device (built-in type) Remove water from indoor during cooling Water exhaust pipe Wind-guide (Located in the air-outlet) efrigerant pipe Connecting wire Air-outlet Connect the earth wire Air filter (Located in the air return grille) Wind return gille Figure 2.1 2-2 High static pressure ducted type...
  • Page 7 Air conditioner part name and functions 2-3 Standard static pressure ducted type Air in le t H o o k Ele ctric d e vice b o x Air-o u tle t C o n d e n sa te p ip e L iq u id p ip e Ga s p ip e Figure 2.3...
  • Page 8 Air conditioner part name and functions 2-5 Wall-mounted type Ai r re tu rn i n l e t O p e ra ti o n / i n d i ca to r zo n e Up/down wind louver R e fri g e ra n t p i p e / e l e ctri c w i re D ra i n h o se L e ft / ri g h tw i n d l o u ve r...

  • Page 9: Use Instructions

    Use instructions 3-1 Use of remote controller The frequency conversion wall-mounted type (standard), roof-mounted type (standard), base-mounted type (standard), coil-based type (optional) and duct-based type (optional) have the remote controller use (Specifications: smart universal type) introduced as follows: The smart universal remote controllers (compatible to line controllers or lamp panels respectively) The following remote controller “Swing”...
  • Page 10 Use instructions Attention: If the remote controller fails, please replace with new batteries and try again, but if it fails again, please contact the seller or our authorized service center. SLEEP AUTO LAMP COOL CLEAN HEAT MODE key HOLD Set TEMP key It is used for selecting different ▼...
  • Page 11 Use instructions •Speed display: displays the fan speed, the static indicates low fan speed, the static indicates the moderate fan speed, the static indicates the high fan speed and the dynamic indicates the automatic fan speed. •Swing display: displays the outward swing, the static indicates the fixed swing, the static indicates the natural swing, and the dynamic indicates the automatic swing.
  • Page 12 Use instructions before sleep setting. The “Sleep” button can be used to shut off the screen, namely, shut off the multiple-color screen in split air conditioners but the backlight in the package chillers.) 10) “Lock” button: It shall be in the “Unlocking” state by default, press this button and the remote controller will switch “Lock”...
  • Page 13 Use instructions 7) “TIMER” button: Press this button to set the timer by 1 hour, respectively 1H, 2H, ..., 24H, Cancel and 1H. In the “Off” state, press the “TIMER” button to set the “On” time, the remote controller displays the running state before “Off” (In case of initial power-on, it will enter the default state of the auto mode), and the timer displays 1H.
  • Page 14 Use instructions 8) “High Wind” button: In the mode of dehumidification, the “High Wind” button has no effect. 9) “Sleep” button: Press the “Sleep” button to switch “Sleep”→ “Sleep Cancel” → “Sleep”. If it is in the state of “Sleep”, the “Sleep” will not be cancelled after the mode is switched. 10) “Lock”...
  • Page 15 Use instructions 5. “Ventilation” mode: 1) “Running On/ Off” button: Press this button and the remote controller will switch “On” → “Off” → “On”. After shutdown, it will cancel such functions as “Lamp”, “Purification”, “Sleep”, “High Wind” or “Timing”. In time of “Off” → “On”, other button settings will follow the settings before “Off”. 2) “-”...
  • Page 16 Use instructions Operation and instructions: “On / Off” button: 1) Control the system ““On / Off” state. 2) In time of the remote controller power-on, press the “On / Off” button long to enter the self-test mode, and then you can release the “On / Off” button. “Mode”...
  • Page 17 Use instructions Remote address search and setting functions: Use the dedicated remote controller to search and set the indoor unit address. Dip switch descriptions 2 ON 2 OFF 3 ON -4˚C -2˚C 3 OFF 2˚C 0˚C Old protocol New protocol Power down memory (Yes) Power down memory (No) 1) The dip switch has its 2...
  • Page 18 Use instructions 3-3-2 Ducted type When the air-outlet parts (optional) are used, please adjust as follows. ① In the cooling operation (Figure a) To have the whole room better cooled, please adjust the air guide to the horizontal air-out operation. ②In the heating operation (Figure b) To have the whole room better heated, please Figure a...
  • Page 19 Use instructions 3-3-4 Floor and ceiling type Air direction adjustment: ① In time of auto swing ②When automatic swing wind is not available Press the “Swing” button, displays the state of If the horizontal air guide is fixed in operation, please adjust the air-out direction of the air guide in outward swing wind, the static indicates the fixed time of cooling and heating to improve the cooling...
  • Page 20 Use instructions 8) For rational use of the air conditioner, it should be operating in the conditions as designated (See the outdoor unit use instructions for details). Periodic Inspection Ah! How cool! Get it lower! ！ Attention ！  The air conditioner installation shall comply with the local regulations of Room Air Conditioner Installation.

  • Page 21: Installation

    Installation 4-1 User instructions 1) The user should provide the qualified power supply (with the voltage within 90%-110% of the rated value) consistent with the nameplate label of this air conditioner. 2) The power supply line should be equipped with such protection devices as leakage protector or air switch with the capacity 15 times greater than the maximum current value of the air conditioner.

  • Page 22: Service And Maintenance

    Service and maintenance 5 -1 Confirmation before operation 1) Confirm whether the grounding line is broken or shedding. 2) Confirm whether the air dust filter is mounted. 3) Turn on the power switch 12 hours before running. 5-2 Maintenance instructions Before the repair and maintenance, the air conditioner must be shut down with the power plug disconnected.
  • Page 23 Service and maintenance 5-2-3 After use seasons 1) Please “disconnect” the air conditioner power and pull out the power plug. After shutdown, the air conditioner will consume the power of about 5W. For safety and energy saving, please pull out the power plug during non-use seasons. 2) Please properly clean, maintain and mount the air filter and other parts.

  • Page 24: Applicable Air Conditioner Models And Main Parameters

    Applicable air conditioner models and main parameters 6-1 Compact four-way cassette unit Cooing capacity(kW) Heating capacity (kW) Function Heat pump Structure Split type Condenser Types Air-cooled type Air-supply Direct air supply type Power Single-phase 220-240V～ 50Hz supply Operating current (A) Electrical Rated Characteristics...
  • Page 25 Applicable air conditioner models and main parameters 6-3 High Static Pressure Ducted Unit Cooing capacity(kW) Heating capacity (kW) Function Heat pump Structure Split type Condenser Types Air-cooled type Air-supply Direct air supply type Power Single-phase 220-240V～ 50Hz supply Operating current (A) Electrical Rated Characteristics...
  • Page 26 Applicable air conditioner models and main parameters 6-5 Low Static Pressure Ducted Unit Cooing capacity(kW) Heating capacity (kW) Function Heat pump Structure Split type Condenser Types Air-cooled type Air-supply Air duct supply type type Power Single-phase 220-240V～ 50Hz supply Operating current (A) Electrical Rated...
  • Page 27 Applicable air conditioner models and main parameters 6-7 Wall-mounted Unit Cooing capacity(kW) Heating capacity (kW) Function Heat pump Structure Split type Condense Types Air-cooled r type Air-supply Direct air supply type Power Single-phase 220-240V～ 50Hz supply Operating 0.27 0.27 0.18 0.18 0.18 0.27...
  • Page 28 Guangdong CHIGO Heating & Ventilation Equipment Co., Ltd. Address: CHIGO Industrial Park, Lishui Town, Nanhai District, Foshan City, Guangdong Postal code: 528244 Tel.: 0757-88783920 Fax: 0757-88783797 Service hotline: 4006-757-555 Http://www.china-chigo.com...