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Summary of Contents for Sinclair MV-D09BI2
- Page 1 Installation Manual | - - Ver. 19 07 2021 MULTI VARIABLE SERIES DUCT UNITS MV-D09BI2 MV-D12BI2 MV-D18BI2 MV-D24BI2...
- Page 2 „ O R I G I N A L I N S T R U C T I O N S “ I M P O R T A N T N O T E : Read this manual carefully before installing or operating your new air conditioning unit. Make sure to save this manual for future reference.
- Page 3 For downloading manual for this pro- Pro stažení manuálu k tomuto pro- duct, please enter the model name at duktu zadejte modelové označení do this link: následujícího odkazu: Pre stiahnutie manuálu k tomuto pro- Um das Handbuch für dieses Produkt duktu zadajte modelové...
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Page 4: 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 5 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 6 ◆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 7 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 8: Ⅰ Safety Precautions
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. Caution! It indicates improper operation which will lead to injury or property damage. - Page 9 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 10: Ⅱ Installation Location And Matters Needing Attention
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 11: Electric Wiring
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. Do not pull the power cord by force. d. -
Page 12: Ⅲ Installation Instructions
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 Fig.1 Table 1: Outline Dimensions: Unit: mm Item Model 1060 1010... -
Page 13: Dimension Requirements On The Installation Space Of The Indoor Unit
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. 3) No obstacle is in the inlet/outlet and the air circulation is in good condition. - Page 14 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！ ① .Prior to the installation, please make a good preparation for all piping (refrigerant pipe, drain pipe) and wiring (wires of the wired controller, wires between the indoor and outdoor unit) of the indoor unit to make the further installation much easier.
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Page 15: Horizontality Check Of The Indoor Unit
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 16 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 17: Drawings Of The Air Supply Outlet And Return Air Inlet
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 Model 1010... -
Page 18: Installation Of The Condensate Pipe
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. d. More noise is likely to be produced in the downward return air mode than the backward return air mode, so it is suggestive to install a silencer and a plenum box to minimize the noise. -
Page 19: Design Of The Drain Pipe
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. c. -
Page 20: Precautions For The Lift Pipe
(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. The drain hose inside the room also should be insulated. Fig.15 11 Precautions for the Lift Pipe The installation height of the lift pipe should be less than 850mm. -
Page 21: Test For The Drainage System
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 22: Piping
13 Piping a. Let the flare end of the copper pipe point at the screw and then tighten the screw by hand. b. After that, tighten the screw by the torque wrench unit it clatters (as shown in Fig.18). Fig.18 Table 6 Moments of Torque for Tightening Screws Diameter of Pipe(mm) Moment of Torque (N·m) -
Page 23: Insulation For The Refrigerant Pipe
14 Insulation for the refrigerant pipe a. The refrigerant pipe should be insulated by the insulating material and plastic tape in order to prevent condensing and leaking. b. The joints of the indoor unit should be wrapped with the insulating material and no gas is allowed on the joint of the indoor unit, as shown in Fig.19. - Page 24 1) Strip the insulating layer at the end of the wire about 25mm off with a wire striper. 2) Loosen the screw off on the wiring board of the air conditioning unit. 3) Shape with the pliers the end of the wire to a circle matching with the size of the screw.
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Page 25: Wiring Of The Power Cord (Single-Phase)
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 26: Electric Installation
17 Electric Installation Table 7 Running Indoor Unit Current (A) Input Power(W) Recommended Power Cord Power Cord (Sectional Indoor Fan Area× Pieces) Type Model Cooling/Heating Motor 220-240V~ 0.28 0.75×4 50Hz 220-240V~ 0.33 0.75×4 50Hz Cooling/ Heating 220-240V~ 0.75×4 0.35 50Hz 220-240V~ 0.75×4 0.87... -
Page 27: Ⅴ Error Analysis
Ⅴ Error Analysis If your conditioning unit runs abnormally, please check the following items before contact the maintenance serviceman. Table 9 Errors Possible Causes There is no power supply. Failed startup The breaker opens owing to electrical leakage. Voltage is too low. Stop after a short while of The air inlet/outlet of the indoor/outdoor unit is clogged. - Page 28 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 Anti-high temperature protection Full water protection Indoor ambient temperature sensor is open/short circuited...
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Page 29: Ⅵ Maintenance
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 30: Ⅵ I Safety Operation Of Flammable Refrigerant
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. If it needs other technician to maintain and repair the appliance, they should be supervised by the person who bears the qualification for using the flammable refrigerant. - Page 31 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.
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Page 32: Specialist's Manual
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 33 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 34 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 35 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 Great Britain www.sinclair-world.com This product was manufactured in China (Made in China). R E P R E S E N T A T I V E SINCLAIR Global Group s.r.o. Purkynova 45 612 00 Brno Czech Republic T E C H N I C A L S U P P O R T SINCLAIR Global Group s.r.o.
- Page 37 N O T E S...
- Page 38 N O T E S...
- Page 39 For downloading manual for this pro- Pro stažení manuálu k tomuto pro- duct, please enter the model name at duktu zadejte modelové označení do this link: následujícího odkazu: Pre stiahnutie manuálu k tomuto pro- Um das Handbuch für dieses Produkt duktu zadajte modelové...
- Page 40 66139901149...
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