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Installation and Operation Manual
Free Match Series R32 GMV Multi
VFR System- Floor And Ceiling Type
Indoor Unit (For European Union)
This manual is suitable for the following models
：
CHML-ID09RK2
CHML-ID12RK2
CHML-ID18RK2
CHML-ID24RK2
Please read this manual carefully before the installation and operation of this product.
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Table of Contents
Related Manuals for Cooper & Hunter Free Match R32 GMV Multi VFR Series
Summary of Contents for Cooper & Hunter Free Match R32 GMV Multi VFR Series
- Page 1 Installation and Operation Manual Free Match Series R32 GMV Multi VFR System- Floor And Ceiling Type Indoor Unit (For European Union) This manual is suitable for the following models ： CHML-ID09RK2 CHML-ID12RK2 CHML-ID18RK2 CHML-ID24RK2 Please read this manual carefully before the installation and operation of this product.
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Page 3: Table Of Contents
Contents Ⅰ Safety Precautions ....................1 Ⅱ Installation Location and Matters Needing Attention ..........3 1 How to select the installation location for the indoor unit ........3 2 Electric Wiring ....................4 3 Earthing Requirements ..................4 4 Accessories for Installation ................4 Ⅲ... -
Page 4: User Notice
User Notice ◆ The total capacity of the indoor units which runs at the same time can not exceed 150% of that of the outdoor units; otherwise, the cooling (heating) effect of each indoor unit would be poor. ◆ Switch the main power on 8 hours before start the unit, helpful for a successful startup. - Page 5 ◆If the supply cord is damaged, it must be replaced by the manufacturer, its service agent or similarly qualified persons in order to avoid a hazard. ◆The appliance shall be installed in accordance with national wiring regulations. Correct Disposal of this product This marking indicates that this product should not be disposed with other household wastes throughout the EU.
- Page 6 Appliance filled with flammable gas R32. Before use the appliance, read the owner’s manual first. Before install the appliance, read the installation manual first. Before repair the appliance, read the service manual first. The Refrigerant To realize the function of the air conditioner unit, a special refrigerant circulates in the system.
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Page 7: Ⅰ Safety Precautions
Unitary Duct Split Unitary Duct Split Ⅰ Safety Precautions Please read this manual carefully before use and operate correctly as instructed in this manual. Please especially take notice of the following two symbols： Warning! It indicates improper operation which will lead to human casualty or sever injury. - Page 8 Unitary Duct Split Unitary Duct Split requirement specified on the nameplate and also check its security. ◆Before use, please check if the piping and wiring are correct to avoid water leakage, refrigerant leakage, electric shock, fire etc. ◆The main power supply must be earthed to avoid the hazard of electric shock and never connect this earth wire to the gas pipe, running water pipe, lightening rod or phone cable’s earth lead.
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Page 9: Ⅱ Installation Location And Matters Needing Attention
Unitary Duct Split Unitary Duct Split Ⅱ Installation Location and Matters Needing Attention The installation of the unit must comply with the national and local safety regulations. The installation quality directly affects the normal use, so the user should not carry out the installation personally. Instead, the installation and debugging should be done by the professional personnel. -
Page 10: Electric Wiring
Unitary Duct Split Unitary Duct Split 2 Electric Wiring a. The installation must be done in accordance with the national wiring regulations. b. Only the power cord with the rated voltage and exclusive circuit for the air conditioning can be used. c. -
Page 11: Ⅲ Installation Instructions
Unitary Duct Split Unitary Duct Split Installation Instructions Ⅲ 1 Outline Dimension Drawings of the Indoor Unit Note: the unit in the followings figures is mm, unless otherwise specified. Fig.1 is applicable to 09K、12K、18K、24K Fig.1 Table 1: Outline Dimensions: Unit: mm Item Model 09K、12K... -
Page 12: Dimension Requirements On The Installation Space Of The Indoor Unit
Unitary Duct Split Unitary Duct Split 2 Dimension Requirements on the Installation Space of the Indoor Unit Fig. 2 3 Installation of the Indoor Unit a. Requirements on the Installation Location 1) Ensure the hanger is strong enough to withstand the weight of the unit. 2) The drainage of the drain pipe is easy. - Page 13 Unitary Duct Split Unitary Duct Split between holes and see Fig.3 for the installation of the expansion bolt. Fig.3 Fig.4 Install the hanger on the indoor unit, as shown n Fig.4. Install the indoor unit on the ceiling, as shown in Fig.5. Fig.5 CAUTION！...
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Page 14: Horizontality Check Of The Indoor Unit
Unitary Duct Split Unitary Duct Split prevent it vibrating. Consult the user and builder for more details. ③.If the strength of the ceiling is not strong enough, a beam made of angle iron can be used and then fix the unit on it. ④.If the indoor unit is not installed in the air conditioning area, please use sponge around the unit to prevent condensing. - Page 15 Unitary Duct Split Unitary Duct Split Fig.8 Name Name Hanger Transition Duct Return Air Duct Air Supply Duct Canvas Duct Diffuser Return Air Louver Diffuser Joint Air Supply Outlet Table 3 c.Installation Steps of the Round Air Supply Duct 1) Preinstall the outlet of the round duct on the transition duct and then fix it by the self-tapping screw.
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Page 16: Drawings Of The Air Supply Outlet And Return Air Inlet
Unitary Duct Split Unitary Duct Split 6 Drawings of the Air Supply Outlet and Return Air Inlet capacity:2.5~6.0kW Fig.9 Air Supply Outlet Fig.10 Return Air Inlet Table 4 Dimensions of the Air Supply Outlet and Return Air Inlet (unit: mm) Dimension of air return Dimension of air outlet flange Item... -
Page 17: Installation Of The Condensate Pipe
Unitary Duct Split Unitary Duct Split and the other to the return air louver. For the sake of the convenience to freely adjust the height, a cutting of canvas duct will be helpful, which can be reinforce and folded by ８＃iron wire. -
Page 18: Design Of The Drain Pipe
Unitary Duct Split Unitary Duct Split b. There is a condensate outlet on both left and right sides of the unit. Once one is confirmed to be used, the other should be clogged by a rubber plug, bundled by the binding wire and insulated by the insulation material to avoid water leakage. -
Page 19: Precautions For The Lift Pipe
Unitary Duct Split Unitary Duct Split (Right) with a min. degree of slope 1/100 (Wrong) Fig.14 e. Insert the drain hose into the drain hole and tighten it with clamps. f. Wrap the clamps with large amount of sponge for thermal insulation. g. -
Page 20: Test For The Drainage System
Unitary Duct Split Unitary Duct Split Fig.16 Notes: ①.The inclination height of the drain hose should be within 75mm so that the outlet of the drain hose does not suffer the external force. ②.If multiple drain pipes converge, please follow the installation steps below. Fig.17 12 Test for the Drainage System a. -
Page 21: Piping
Unitary Duct Split Unitary Duct Split 13 Piping Let the flare end of the copper pipe point at the screw and then tighten the screw by hand. After that, tighten the screw by the torque wrench unit it clat- ters (as shown in Fig.18). The bending degree of the pipe can not be too small;... -
Page 22: Insulation For The Refrigerant Pipe
Unitary Duct Split Unitary Duct Split CAUTION ! ①. During the connection of the indoor unit and the refrigerant pipe, never pull any joints of the indoor unit by force; otherwise the capillary pipe or other pipe may crack, which then would result in leakage. .The refrigerant pipe should be supported by brackets, that is, don’t let the unit ②... -
Page 23: Wiring Between The Wire And The Wiring Terminal
Unitary Duct Split Unitary Duct Split 15 Wiring between the Wire and the Wiring Terminal a. Wiring of the Single-Core Wire Strip the insulating layer at the end of the wire about 25mm off with a wire striper. Loosen the screw off on the wiring board of the air conditioning unit. Shape with the pliers the end of the wire to a circle matching with the size of the screw. -
Page 24: Wiring Of The Power Cord (Single-Phase)
Unitary Duct Split Unitary Duct Split ⑤.During the wiring, the wiring terminal or the single-core wire must be used; the direct wiring between the multi-core wire and wiring board would cause fire. ⑥ .All wiring should be done strictly in accordance with the wiring diagram; otherwise the improper wiring would cause the air conditioning unit running abnormally or damaged. -
Page 25: Setting Of External Static Pressure
Unitary Duct Split Unitary Duct Split 17 Setting of External Static Pressure Press " Function " and " Timer " buttons continuously for 5s under off status to adjust the debugging menu. Press " Mode " button to adjust the set item and use " ▲ " or "... -
Page 26: Ⅳ Rated Working Conditions
Unitary Duct Split Unitary Duct Split Ⅳ Rated Working Conditions Table 9 Working Temperature Range Indoor side state Outdoor side stae Dry bulb temp. Wet bulb temp. Dry bulb temp. Wet bulb temp. ℃ ℃ ℃ ℃ Rated Cooling Max.Cooling Rated Heating Max.Heating —... - Page 27 Unitary Duct Split Unitary Duct Split Table of Error Codes for Indoor Unit Number Error code Error Compressor high pressure protection Indoor anti-freeze protection Compressor low pressure protection, refrigerant lack protection and refrigerant colleting mode Compressor high discharge temperature protection AC over-current protection Communication error Mode conflict...
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Page 28: Ⅵ Maintenance
Unitary Duct Split Unitary Duct Split Ⅵ Maintenance CAUTION! Take notice of the following items before clean your air conditioning unit. ①. Cut off the main power supply before contact any wiring device. ②. Only when the unit is turn off and the main power supply is cut off, can the unit be cleaned;... -
Page 29: Installation Notes
Unitary Duct Split Unitary Duct Split Ⅵ Safety operation of flammable refrigerant Ⅰ Qualification requirement for installation and maintenance man All the work men who are engaging in the refrigeration system should bear the valid certification awarded by the authoritative organization and the qualification for dealing with the refrigeration system recognized by this industry. -
Page 30: Safety Instructions For Transportation And Storage
Unitary Duct Split Unitary Duct Split a. Shut down the unit and cut power supply b. Eliminate the refrigerant c. Vacuuming d. Clean it with N e. Cutting or welding f. Carry back to the service spot for welding The refrigerant should be recycled into the specialized storage tank. Make sure that there isn’t any naked flame near the outlet of the vacuum pump and it’s well-ventilated. -
Page 31: Specialist's Manual
Unitary Duct Split Unitary Duct Split Specialist’s Manual The following checks shall be applied to installations using flammable refrig- erants: – the charge size is in accordance with the room size within which the refrigerant containing parts are installed; – the ventilation machinery and outlets are operating adequately and are not obstructed;... - Page 32 Unitary Duct Split Unitary Duct Split Checks to the refrigeration equipment Where electrical components are being changed, they shall be fit for the purpose and to the correct specification. At all times the manufacturer's maintenance and service guidelines shall be followed. If in doubt, consult the manufacturer's technical department for assistance.
- Page 33 Unitary Duct Split Unitary Duct Split Decommissioning Before carrying out this procedure, it is essential that the technician is completely familiar with the equipment and all its detail. It is recommended good practice that all refrigerants are recovered safely. Prior to the task being carried out, an oil and refrigerant sample shall be taken in case analysis is required prior to re-use of reclaimed refrigerant.
- Page 34 Unitary Duct Split Unitary Duct Split order, has been properly maintained and that any associated electrical components are sealed to prevent ignition in the event of a refrigerant release. Consult manufac- turer if in doubt. The recovered refrigerant shall be returned to the refrigerant supplier in the correct recovery cylinder, and the relevant waste transfer note arranged.
- Page 36 66139904117...
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