INSTALLATION MANUAL
Contents
1. ZN NOTE Wire must be suitable for the current of Central Control Monitor Otherwise electricity leakage or heating may be caused which may result in fire Don t install it in a place where combustible gas easily leaks Once combustible gas leaks and remains around Central Control Monitor fire may be caused SYSTEM WIRING Wiring Sketch Map of CCM and Outdoor Units Both of following connection is correct Total outdoor units number under one central controller lt 32 Outdoor unit Outdoor unit Outdoor unit Outdoor unit Outdoor unit Outdoor unit Central controller Outdoor unit Outdoor unit Outdoor unit Outdoor unit Outdoor unit Outdoor unit Central controller Outdoor central controlling system wiring diagram Notice 1 One computer can connect 16 outdoor central monitors 2 One outdoor central monitor can connect 32 outdoor units 3 You need connect R120 in the front and rear of monitor system 4 Communication wire masking end assure reliable gronding Good method of peeling commusation wires Outdoor sample 1 zole Zol2. e loje Outdoor central controller sample wees ve lfm SS Outdoor central controller joint sample P PRSE Remarks 1 In the wiring the part from Rs485 to Rs232 is only needed when connecting with PC And one PC can connect max 16 outdoor CCM and 16 indoor CCM 2 One outdoor CCM can connect max 32 outdoor units One indoor CCM can connect max 64 indoor units 3 The address of outdoor CCM and the address of outdoor units are set by manual Please refer to their owner s manual for setting And the address of any two outdoor CCM can t be the same or the system can t work normally 4 Power Suppl
3. nsformer 1 AC 220V Input AC 9 5V Output 7 Network Match Resistance 1 120rhm 2 Preparing for the following at site Quantity Remarks Number Name Install into Install On the Wall _ the Wall One for communication with NIM 1 3 core Shield Cable AS RVVP 300 300 3X0 75mm 2 1 One for communication with PC 2 Switch Box 1 Wiring Tube Insulating Sleeve and 3 Tightening Screw 2or3 Central Controller Installation Notice 1 Never connect the network communication wire with strong power or put it into the same Wiring Tube with the strong power And at least 300 500mm distance should be left between their wiring tubes The shield cable must be connected stable to the ground or transmission may fail Do not attempt to extend the shield cable by cutting After finishing connection do not use Megger to have the insulation check to the signal wire AOUN DE COMMISSIONING DISMANTLING amp DISPOSAL This product contains refrigerant under pressure rotating parts and electrical connections which may be a danger and cause injury All work must only be carried out by competent persons using suitable protective clothing and safety precautions A A Read the Manual Risk of electric shock Unit is remotely controlled and may start without warning Isolate all sources of electrical supply to the unit including any control system supplies switched by the unit Ensure
4. that all points of electrical and gas isolation are secured in the OFF position The supply cables and gas pipework may then be disconnected and removed For points of connection refer to unit installation instructions Remove all refrigerant from each system of the unit into a suitable container using a refrigerant reclaim or recovery unit This refrigerant may then be re used if appropriate or returned to the manufacturer for disposal Under No circumstances should refrigerant be vented to atmosphere Where appropriate drain the refrigerant oil from each system into a suitable container and dispose of according to local laws and regulations governing disposal of oily wastes Packaged unit can generally be removed in one piece after disconnection as above Any fixing down bolts should be removed and then unit lifted from position using the points provided and equipment of adequate lifting capacity Reference MUST be made to the unit installation instructions for unit weight and correct methods of lifting Note that any residual or spilt refrigerant oil should be mopped up and disposed of as described above After removal from position the unit parts may be disposed of according to local laws and regulations Johnson WN Controls E Il AMRO2Y eee
5. wl YORK ce ENGLISH E IIl AMRO2Y INSTALLATION MANUAL CENTRAL CONTROL MONITOR AMRO2Y For correct installation read this manual before starting installation Only trained and qualified service personnel should install repair or service air conditioning equipment Users should not install the air conditioner by themselves All pictures are only sketches If there is any difference between pictures in this manual and the actual shape of the air conditioner you purchased the actual shape shall prevail SAFETY PRECAUTIONS Please read this safety precaution carefully before installation Do observe the following safety precautions for they are very important Meaning of marks A CAUTION This sign warns of risk of death or serious in jury A NOTE This sign warns of injury or damage to property Confirm there is no abnormal phenomena during test operation after installation completed then hand the manual to the user A CAUTION Installation must be conducted by professionals Others may perform improper installation which cause electric shock or fire Follow this manual as strictly as possible lmproper installation may cause electric shock or fire Another installation must be performed by professionals Improper installation may cause electric shock or fire Don t disassemble your air conditioner at will A random disassembly may cause abnormal operation or heating which may result in fire
6. y see the below figure Outdoor CCM Power Transformer AC220V AC9 5V Power Supply Connector Installation Method Turn a screwdriver at the concave on bottom panel of the Wire Controller to remove the Back Cover gd Mounting Screw M4X20 When installing the Wire Controller Cover be sure there is a hole in the wall to avoid the Wire Controller Back Cover being fixed directly to the wall which is not allowed for the Wire Joint extrudes out of the Wire Controller Back Cover When installing the Wire Controller you should adjust i the bottom of the Wire Controller Board to the Wire i Controller Back Cover which should be fixed first then press the other end of the Wire Controller Board ZA NOTE e Never turn screws too tightly or else the cover would be dented or the Liquid Crystal breaks e Please leave enough long cable for maintenance of the Wire Controller Board Other Precautions Installation Location Do not install it in a place with oil steam or sulphur gas or else deform or malfunction may occur Preparation Before Installation 1 Make sure the following parts has been prepared Number Name Quantity Note 1 Central Controller 1 AMRO2Y 2 Wood Mounting Screw 3 M4X20 For Mounting on the Wall 3 Mounting Screw 3 M4X25 For Mounting on the Electrical Switch Box 4 Installation Manual 1 5 Owner s Manual 1 6 Power Tra
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