Table Of Contents - Toshiba Carrier MCY-MAP0367HS-UL Installation Manual

Table of Contents

Table Of Contents2
Precautions For Safety3
General3
Refrigerant Piping3
Electrical Wiring3
Accessory Parts4
Installation Of R410A Air Conditioner4
Required Tools And Cautions On Handling4
Installation Conditions5
Before Installation5
Airtight Test5
Installation Location5
Necessary Space For Installation7
Installation Of Outdoor Unit7
Obstacles In Both Front And Rear Of Unit7
Serial Installation In Front And Rear7
Leading Out The Pipes8
Optional Installation Parts (Field Supplied)8
Refrigerant Piping Connection9
Pipe Connection Method9
Flaring9
Requirement9
Selection Of Pipe Materials And Size10
Selection Of Refrigerant Piping10
Selection Of Pipe Material10
Capacity Code Of Indoor And Outdoor Units10
Allowable Length / Height Difference Of The Refrigerant Piping11
To Detect A Gross Leakage12
To Detect A Slow Leakage12
Air Purge13
Adding Refrigerant13
Calculation Of Additional Refrigerant Charge Amount13
Additional Charge Amount R (Kg)13
Full Opening Of The Valve14
Heat Insulation For Pipe14
Finishing After Connecting Pipes14
Pipe Holding Bracket14
Electric Wiring15
Power Supply Specifications15
Communication Wiring Specifications15
Communication Wiring Summary15
Connection Of Power Wires And Communication Wires16
Group Control Through A Remote Control16
Control Wiring Between Outdoor Units (L5) (Other System)16
Remote Control Wiring (L6, L7)16
Power Supply Wire Connection17
Screw Size And Tightening Torque17
Address Setting18
Communication Wire Connection18
Automatic Address Setting19
Interface P.c. Board On The Outdoor Unit19
Manual Address Setting Using A Remote Control22
Wiring Example For 2 Refrigerant Lines22
Switch Setting22
To Set-Line (System) Address23
To Set-Indoor Unit Address23
To Set-Group Address23
Test Run25
Resetting To Factory Default Address25
Methods Of Test Run25
Individual Test Operation26
Collective Test Operation26
Start Operation26
Stop Operation26
Troubleshooting27
7-Segment Display And Check Code27
Warnings On Refrigerant Leakage28
Concentration Limit Check28
Concentration Limit28