Related Manuals for HMS Networks Intesis IN485MIT001I000
Summary of Contents for HMS Networks Intesis IN485MIT001I000
- Page 1 ENGLISH IN485MIT001I000 GATEWAY Mitsubishi Electric Residential, Mr. Slim, and City Multi Systems to BACnet MS/TP USER MANUAL Version 1.2.6 Publication date 2024-07-11...
- Page 2 The information in this document shall therefore not be construed as a commitment on the part of HMS Networks and is subject to change without notice. HMS Networks makes no commitment to update or keep current the information in this document.
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Page 3: Table Of Contents
IN485MIT001I000 Gateway Table of Contents 1. Description, Compatible AC systems, and Order Codes ..............1 2. General Information ........................ 2 2.1. Intended Use of the User Manual ..................2 2.2. General Safety Information ....................2 2.3. Admonition Messages and Symbols ..................3 3. - Page 4 IN485MIT001I000 Gateway 7.3.23. OccupiedCoolSetPoint (Analog Value Object Type) ............39 7.3.24. OccupiedHeatSetPoint (Analog Value Object Type) ............40 7.3.25. UnoccupiedCoolSetPoint (Analog Value Object Type) ............ 41 7.3.26. UnoccupiedHeatSetPoint (Analog Value Object Type) ............ 42 7.3.27. OccupancyContinuousCheck (Binary Value Object Type) ..........43 7.3.28.
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Page 5: Description, Compatible Ac Systems, And Order Codes
Description, Compatible AC systems, and Order Codes IN485MIT001I000 Gateway 1. Description, Compatible AC systems, and Order Codes BACnet MS/TP Gateway for Mitsubishi Electric Air Conditioners. Compatible with residential, Mr. Slim, and City Multi air conditioning systems commercialized by Mitsubishi Electric. Use the compatibility tool to get a complete list of compatible units: https://compatibility.intesis.com/# ORDER CODE... -
Page 6: General Information
IN485MIT001I000 Gateway General Information 2. General Information 2.1. Intended Use of the User Manual This manual contains the main features of this Intesis gateway and the instructions for its appropriate installation, configuration, and operation. The contents of this manual should be brought to the attention of any person who installs, configures, or operates this gateway or any associated equipment. -
Page 7: Admonition Messages And Symbols
Admonition Messages and Symbols IN485MIT001I000 Gateway 2.3. Admonition Messages and Symbols DANGER Instructions that must be followed to avoid an imminently hazardous situation that, if not avoided, will result in death or severe injury. WARNING Instructions that must be followed to avoid a potentially hazardous situation that, if not avoided, could result in death or severe injury. -
Page 8: Quickstart Guide For The In485Mit001I000 Gateway
IN485MIT001I000 Gateway Quickstart Guide for the IN485MIT001I000 Gateway 3. Quickstart Guide for the IN485MIT001I000 Gateway IMPORTANT Disconnect all systems from power before connecting them to the gateway. Mount the gateway in the desired installation site. This gateway can be mounted over a DIN rail, a wall, or inside the indoor unit (in some indoor unit models only). -
Page 9: Overview
Overview IN485MIT001I000 Gateway 4. Overview Figure 1. Integration of Mitsubishi Electric AC units into a BACnet installation using the Intesis IN485MIT001I000 gateway NOTE This document assumes that the user is familiar with BACnet and Mitsubishi Electric technologies and their technical terms. -
Page 10: Gateway Capacity
This Intesis gateway can integrate one single Mitsubishi Electric AC unit and its associated elements. 4.4. General Functionality With this Intesis IN485MIT001I000 gateway, you can easily integrate Mitsubishi Electric domestic, Mr. Slim, and City Multi air conditioning systems into an installation based on BACnet MS/TP. To do so, the gateway acts as a server device of the installation itself, accessing all signals from the AC indoor unit. -
Page 11: Hardware
Hardware IN485MIT001I000 Gateway 5. Hardware 5.1. Mounting Mount the gateway inside the AC indoor unit, over a wall, or over a DIN rail. IMPORTANT Do not mount the gateway in air-handling units or conducts. NOTE DIN rail mounting inside a grounded metallic cabinet is recommended. Mounting the gateway inside the AC indoor unit Look for the proper place to mount the gateway, taking into consideration the following: IMPORTANT... -
Page 12: Connection Procedure
IN485MIT001I000 Gateway Connection Procedure NOTE For some DIN rails, to complete step 2, you may need a small screwdriver or similar to pull the bottom clip down. 5.2. Connection Procedure CAUTION Disconnect all systems from power before connecting them to the gateway. IMPORTANT Keep communication cables away from power and ground wires. -
Page 13: Dip Switches
DIP switches IN485MIT001I000 Gateway Connection to the AC indoor unit NOTE Mount the gateway in the desired place before wiring it. Use the supplied cable to connect the AC unit and the gateway: IMPORTANT This cable is 1.50 m (4.9 feet) long. Its modification in length may affect the correct operation of the gateway. - Page 14 IN485MIT001I000 Gateway DIP switches Table 1. SW1 (P6 to P8): BACnet MS/TP baudrate Binary value Switches Description b0 .. b7 X X X X X 0 0 0 Autobaudrate (default value) X X X X X 1 0 0 9600 bps X X X X X 0 1 0 19200 bps X X X X X 1 1 0...
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Page 15: Led Indicators
LED Indicators IN485MIT001I000 Gateway 5.4. LED Indicators There are two LEDs at the lower side of the gateway, between the DIP switch block SW1 and the AC Unit connector. When powering the gateway up, both LEDs blink once and then turn off. After that, LEDs will behave as described in the table below: Table 4. -
Page 16: Technical Specifications
IN485MIT001I000 Gateway Technical Specifications 5.5. Technical Specifications Plastic, type PC (UL 94 V-0) Housing Net dimensions (HxWxD): 93 x 53 x 58 mm / 3.7 x 2.1 x 2.3” Color: Light grey. RAL 7035 Weight 85 g (3 oz) Wire cross-section/gauge per terminal: One core: 0.2 .. -
Page 17: Restore The Factory Settings
Restore the Factory Settings IN485MIT001I000 Gateway 6. Restore the Factory Settings To restore the gateway to its factory settings, proceed as follows: Set all switches from DIP switches SW1 and SW2 to the ON position. Reboot the gateway: Power it OFF. Power it ON. -
Page 18: Objects
IN485MIT001I000 Gateway Objects 7. Objects 7.1. Supported Object Types Object type Analog-Input Analog-Output Analog-Value Binary-Input Binary-Output Binary-Value Device Multistate-Input Multistate-Output Multistate-Value 7.2. Member Objects 7.2.1. Type: Gateway Object name Description Object type Object instance IN485MIT001I000 Mitsubishi Electric AC gateway 8: Device 246000 (default) 7.2.2. - Page 19 Member Objects IN485MIT001I000 Gateway Object name Object type Object instance OccupiedHeatSetpoint UnoccupiedCoolSetpoint UnoccupiedHeatSetpoint OccupancyContinuousCheck UnoccupiedDeadBandAction LockRemoteControl DIP_SW_S1_status DIP_SW_S2_status SerialNumber USER MANUAL Version 1.2.6 Page 15 of 55...
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Page 20: Objects And Properties
IN485MIT001I000 Gateway Objects and Properties 7.3. Objects and Properties 7.3.1. Mitsubishi Electric AC Gateway (Device Object Type) Object_Identifier: The gateway can be identified in the BACnet network automatically or manually: • Automatic addressing (default): This mode uses a base address of 246000 + the MAC address number selected in the DIP switch SW2. - Page 21 Objects and Properties IN485MIT001I000 Gateway Property Identifier Property Datatype Value ASHRAE Gateway Daylight_Savings_Status BOOLEAN APDU_Segment_Timeout Unsigned 3000 APDU_Timeout Unsigned 3000 Number_of_APDU_Retries Unsigned List_Of_Session_Keys List of BACnetSessionKey Time_Synchronization_Recipients List of BACnetRecipient Max_Master Unsigned Max_Info_Frames Unsigned Device_Address_Binding List of BACnetAddressBinding NULL (empty) Database_Revision Unsigned BACnetArray[N] of...
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Page 22: Onoff_Status (Binary Input Object Type)
IN485MIT001I000 Gateway Objects and Properties 7.3.2. OnOff_status (Binary Input Object Type) It indicates if the indoor unit is turned on or off. Property Identifier Property Datatype Value ASHRAE Gateway Object_Identifier BACnetObjectIdentifier (Binary Input, 0) Object_Name CharacterString OnOff_status Object_Type BACnetObjectType BINARY_INPUT (3) Present_Value BACnetBinaryPV INACTIVE (0) / ACTIVE (1) -
Page 23: Onoff_Command (Binary Output Object Type)
Objects and Properties IN485MIT001I000 Gateway 7.3.3. OnOff_command (Binary Output Object Type) It turns the indoor unit on or off. Property Identifier Property Datatype Value ASHRAE Gateway Object_Identifier BACnetObjectIdentifier (Binary Output, 0) Object_Name CharacterString OnOff_command Object_Type BACnetObjectType BINARY_OUTPUT (4) Present_Value BACnetBinaryPV INACTIVE (0) / ACTIVE (1) Description CharacterString... -
Page 24: Mode_Status (Multistate Input Object Type)
IN485MIT001I000 Gateway Objects and Properties 7.3.4. Mode_status (Multistate Input Object Type) It indicates the indoor unit's current mode. Property Identifier Property Datatype Value ASHRAE Gateway Object_Identifier BACnetObjectIdentifier (Multistate Input, 0) Object_Name CharacterString Mode_status Object_Type BACnetObjectType MULTISTATE_INPUT (13) Present_Value Unsigned 1 .. 5 Description CharacterString Device_Type... -
Page 25: Mode_Command (Multistate Output Object Type)
Objects and Properties IN485MIT001I000 Gateway 7.3.5. Mode_command (Multistate Output Object Type) It sets the AC indoor unit's mode. Property Identifier Property Datatype Value ASHRAE Gateway Object_Identifier BACnetObjectIdentifier (Multistate Output,0) Object_Name CharacterString Mode_command Object_Type BACnetObjectType MULTISTATE_OUTPUT (14) Present_Value Unsigned 1 .. 5 Description CharacterString Device_Type... -
Page 26: Usersetpoint_Status (Analog Input Object Type)
IN485MIT001I000 Gateway Objects and Properties 7.3.6. UserSetpoint_status (Analog Input Object Type) It reports the value written in the Setpoint_command object. NOTE To know more, see Considerations on Temperature Signals (page 52). Property Identifier Property Datatype Value ASHRAE Gateway Object_Identifier BACnetObjectIdentifier (Analog Input, 17) Object_Name CharacterString... -
Page 27: Setpoint_Status (Analog Input Object Type)
Objects and Properties IN485MIT001I000 Gateway 7.3.7. Setpoint_status (Analog Input Object Type) It reports the temperature setpoint requested to the indoor unit. NOTE To know more, see Considerations on Temperature Signals (page 52). Property Identifier Property Datatype Value ASHRAE Gateway Object_Identifier BACnetObjectIdentifier (Analog Input, 0) Object_Name... -
Page 28: Setpoint_Command (Analog Output Object Type)
IN485MIT001I000 Gateway Objects and Properties 7.3.8. Setpoint_command (Analog Output Object Type) It is used to request a temperature setpoint from the BACnet side. NOTE To know more, see Considerations on Temperature Signals (page 52). Property Identifier Property Datatype Value ASHRAE Gateway Object_Identifier BACnetObjectIdentifier... -
Page 29: Fanspeed_Status (Multistate Input Object Type)
Objects and Properties IN485MIT001I000 Gateway 7.3.9. FanSpeed_status (Multistate Input Object Type) It indicates the indoor unit's fan speed. Property Identifier Property Datatype Value ASHRAE Gateway Object_Identifier BACnetObjectIdentifier (Multistate Input, 1) Object_Name CharacterString FanSpeed_status Object_Type BACnetObjectType MULTISTATE_INPUT (13) Present_Value Unsigned 1 .. 6 Description CharacterString Device_Type... -
Page 30: Fanspeed_Command (Multistate Output Object Type)
IN485MIT001I000 Gateway Objects and Properties 7.3.10. FanSpeed_command (Multistate Output Object Type) It sets the indoor unit's fan speed. Property Identifier Property Datatype Value ASHRAE Gateway Object_Identifier BACnetObjectIdentifier (Multistate Output, 1) Object_Name CharacterString FanSpeed_command Object_Type BACnetObjectType MULTISTATE_OUTPUT (14) Present_Value Unsigned 1 .. 6 Description CharacterString Device_Type... -
Page 31: Airdirectionud_Status (Multistate Input Object Type)
Objects and Properties IN485MIT001I000 Gateway 7.3.11. AirDirectionUD_status (Multistate Input Object Type) It indicates the indoor unit's vertical air direction (up-down) status. Property Identifier Property Datatype Value ASHRAE Gateway Object_Identifier BACnetObjectIdentifier (Multistate Input, 2) Object_Name CharacterString AirDirectionUD_status Object_Type BACnetObjectType MULTISTATE_INPUT(13) Present_Value Unsigned 1 .. -
Page 32: Airdirectionud_Command (Multistate Output Object Type)
IN485MIT001I000 Gateway Objects and Properties 7.3.12. AirDirectionUD_command (Multistate Output Object Type) It sets the indoor unit's vertical air direction (up-down). Property Identifier Property Datatype Value ASHRAE Gateway Object_Identifier BACnetObjectIdentifier (Multistate Output, 2) Object_Name CharacterString AirDirectionUD_command Object_Type BACnetObjectType MULTISTATE_OUTPUT (14) Present_Value Unsigned 1 .. -
Page 33: Airdirectionlr_Status (Multistate Input Object Type)
Objects and Properties IN485MIT001I000 Gateway 7.3.13. AirDirectionLR_status (Multistate Input Object Type) It indicates the current indoor unit's horizontal air direction (left-right) status. Property Identifier Property Datatype Value ASHRAE Gateway Object_Identifier BACnetObjectIdentifier (Multi-state Input, 3) Object_Name CharacterString AirDirectionLR_status Object_Type BACnetObjectType MULTISTATE_INPUT(13) Present_Value Unsigned 1 .. -
Page 34: Airdirectionlr_Command (Multistate Output Object Type)
IN485MIT001I000 Gateway Objects and Properties 7.3.14. AirDirectionLR_command (Multistate Output Object Type) It allows control over the air direction (left-right) for the indoor unit. Property Identifier Property Datatype Value ASHRAE Gateway Object_Identifier BACnetObjectIdentifier (Multi-state Output, 3) Object_Name CharacterString AirDirectionLR_command Object_Type BACnetObjectType MULTISTATE_OUTPUT (14) Present_Value Unsigned... -
Page 35: Roomtemperature_Status (Analog Input Object Type)
Objects and Properties IN485MIT001I000 Gateway 7.3.15. RoomTemperature_status (Analog Input Object Type) It reports the ambient temperature perceived by the sensor from the AC system side. NOTE To know more, see Considerations on Temperature Signals (page 52). Property Identifier Property Datatype Value ASHRAE Gateway... -
Page 36: Roomtemperature_Command (Analog Output Object Type)
IN485MIT001I000 Gateway Objects and Properties 7.3.16. RoomTemperature_command (Analog Output Object Type) It is used to write the ambient temperature perceived by a sensor from the BACnet side. NOTE To know more, see Considerations on Temperature Signals (page 52). Property Identifier Property Datatype Value ASHRAE... -
Page 37: Errorcode (Analog Input Object Type)
Objects and Properties IN485MIT001I000 Gateway 7.3.17. ErrorCode (Analog Input Object Type) It indicates the AC system's current error. Property Identifier Property Datatype Value ASHRAE Gateway Object_Identifier BACnetObjectIdentifier (Analog Input, 2) Object_Name CharacterString ErrorCode Object_Type BACnetObjectType ANALOG_INPUT (0) Present_Value REAL -1 .. 6846 Description CharacterString Device_Type... -
Page 38: Errorcodem (Multistate Input Object Type)
IN485MIT001I000 Gateway Objects and Properties 7.3.18. ErrorCodeM (Multistate Input Object Type) It indicates the AC system's current error. Property Identifier Property Datatype Value ASHRAE Gateway Object_Identifier BACnetObjectIdentifier (Multistate Input, 4) Object_Name CharacterString ErrorCodeM Object_Type BACnetObjectType MULTISTATE_INPUT(13) Present_Value Unsigned 1 .. 48 Description CharacterString Device_Type... -
Page 39: Erroractive (Binary Input Object Type)
Objects and Properties IN485MIT001I000 Gateway Present_Value State_Text Present_Value State_Text Present_Value State_Text 4100 5110 UNKNOWN 7.3.19. ErrorActive (Binary Input Object Type) It indicates if there is an active error in the AC system. Property Identifier Property Datatype Value ASHRAE Gateway Object_Identifier BACnetObjectIdentifier (Binary Input, 1) Object_Name... -
Page 40: Ontimecounter (Analog Value Object Type)
IN485MIT001I000 Gateway Objects and Properties 7.3.20. OnTimeCounter (Analog Value Object Type) It indicates the AC unit running time. Property Identifier Property Datatype Value ASHRAE Gateway Object_Identifier BACnetObjectIdentifier (Analog Value, 0) Object_Name CharacterString OnTimeCounter Object_Type BACnetObjectType ANALOG_VALUE (2) Present_Value REAL 0 .. 65535 Description CharacterString Status_Flags... -
Page 41: Virtualtemperatureactive (Binary Input Object Type)
Objects and Properties IN485MIT001I000 Gateway 7.3.21. VirtualTemperatureActive (Binary Input Object Type) It indicates if the Virtual Temperature function is active or inactive. NOTE The Virtual Temperature function allows the gateway to set the reference temperature using the value reported by a sensor connected to the BMS. For more information, see Virtual Temperature Function (page 51). -
Page 42: Occupancy (Multistate Value Object Type)
IN485MIT001I000 Gateway Objects and Properties 7.3.22. Occupancy (Multistate Value Object Type) It indicates the current occupancy status. NOTE To know more, see Occupancy Function (page 49). Property Identifier Property Datatype Value ASHRAE Gateway Object_Identifier BACnetObjectIdentifier (Multistate Value, 0) Object_Name CharacterString Occupancy Object_Type BACnetObjectType... -
Page 43: Occupiedcoolsetpoint (Analog Value Object Type)
Objects and Properties IN485MIT001I000 Gateway 7.3.23. OccupiedCoolSetPoint (Analog Value Object Type) It indicates the temperature setpoint when the room is occupied, the cool mode is selected, and the occupancy object is enabled. NOTE To know more, see Occupancy Function (page 49). -
Page 44: Occupiedheatsetpoint (Analog Value Object Type)
IN485MIT001I000 Gateway Objects and Properties 7.3.24. OccupiedHeatSetPoint (Analog Value Object Type) It indicates the temperature setpoint when the room is occupied, the heat mode is selected, and the occupancy object is enabled. NOTE To know more, see Occupancy Function (page 49). -
Page 45: Unoccupiedcoolsetpoint (Analog Value Object Type)
Objects and Properties IN485MIT001I000 Gateway 7.3.25. UnoccupiedCoolSetPoint (Analog Value Object Type) It indicates the setpoint when the room is unoccupied, the cool mode is selected, and the occupancy object is enabled. NOTE To know more, see Occupancy Function (page 49). Property Identifier Property Datatype Value... -
Page 46: Unoccupiedheatsetpoint (Analog Value Object Type)
IN485MIT001I000 Gateway Objects and Properties 7.3.26. UnoccupiedHeatSetPoint (Analog Value Object Type) It indicates the setpoint temperature when the room is unoccupied, the heat mode is selected, and the occupancy object is enabled. NOTE To know more, see Occupancy Function (page 49). -
Page 47: Occupancycontinuouscheck (Binary Value Object Type)
Objects and Properties IN485MIT001I000 Gateway 7.3.27. OccupancyContinuousCheck (Binary Value Object Type) It indicates if the system is continuously checking the setpoint and occupancy conditions. NOTE To know more, see Occupancy Function (page 49). Property Identifier Property Datatype Value ASHRAE Gateway Object_Identifier BACnetObjectIdentifier (Binary Value, 0) -
Page 48: Unoccupieddeadbandaction (Binary Value Object Type)
IN485MIT001I000 Gateway Objects and Properties 7.3.28. UnoccupiedDeadbandAction (Binary Value Object Type) It indicates the action to be performed when Unoccupancy is enabled, and Room Temperature is within the deadband. NOTE To know more, see Occupancy Function (page 49). Property Identifier Property Datatype Value ASHRAE... -
Page 49: Lockremotecontrol (Binary Value Object Type)
Objects and Properties IN485MIT001I000 Gateway 7.3.29. LockRemoteControl (Binary Value Object Type) It is used to lock or unlock the AC remote controller. Property Identifier Property Datatype Value ASHRAE Gateway Object_Identifier BACnetObjectIdentifier (Binary Value, 2) Object_Name CharacterString LockRemoteControl Object_Type BACnetObjectType BINARY_VALUE (5) Present_Value BACnetBinaryPV INACTIVE (0) / ACTIVE (1) -
Page 50: Dip_Sw_S1_Status (Analog Input Object Type)
IN485MIT001I000 Gateway Objects and Properties 7.3.30. DIP_SW_S1_status (Analog Input Object Type) It indicates the status of the DIP switch block SW1 in decimal value. To get the status of each individual switch (position) of SW1, just convert it to binary. The gateway reads this value only when booting up. Property Identifier Property Datatype Value... -
Page 51: Dip_Sw_S2_Status (Analog Input Object Type)
Objects and Properties IN485MIT001I000 Gateway 7.3.31. DIP_SW_S2_status (Analog Input Object Type) It indicates the status of the DIP switch block SW2 in decimal value. To get the status of each individual switch (position) of SW2, just convert it to binary. The gateway reads this value only when booting up. Property Identifier Property Datatype Value... -
Page 52: Serialnumber (Analog Input Object Type)
IN485MIT001I000 Gateway Objects and Properties 7.3.32. SerialNumber (Analog Input Object Type) It indicates the gateway's serial number: 000EXXXXX • 000E is a constant value and it's not included in the Present_Value property. • XXXXX is a unique value for each gateway. This is the information the Present_Value provides. Property Identifier Property Datatype Value... -
Page 53: Occupancy Function
Occupancy Function IN485MIT001I000 Gateway 8. Occupancy Function The Occupancy function determines the AC unit's behavior depending on the presence or absence of people in the room. This signal is processed directly in the Intesis gateway and has the capacity to modify three parameters of the AC system: Setpoint, Mode, and On/Off. - Page 54 IN485MIT001I000 Gateway Occupancy Function – If this object's value is 0 (inactive), the gateway only checks the occupancy when the occupancy status changes. • Unoccupied Deadband Action: It determines the AC unit's behavior when the room is unoccupied and the ambient temperature is within the deadband.
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Page 55: Virtual Temperature Function
Virtual Temperature Function IN485MIT001I000 Gateway 9. Virtual Temperature Function Typically, the temperature sensor used by Mitsubishi Electric indoor units to establish the temperature setpoint is placed inside the indoor unit itself. This may provoke a substantial difference between the temperature perceived by this sensor and the temperature perceived by the room occupants, especially if the indoor unit is mounted away, such as on a high ceiling or a distant wall. -
Page 56: Considerations On Temperature Signals
IN485MIT001I000 Gateway Considerations on Temperature Signals HOW THE VIRTUAL TEMPERATURE FUNCTION WORKS When the Virtual Temperature function is active, the gateway is constantly applying the following formula: – (T – S Where: • S : Recalculated temperature setpoint sent to the indoor unit after the gateway applies the formula. •... - Page 57 Considerations on Temperature Signals IN485MIT001I000 Gateway BACnet object Function when the Virtual Temperature function Function when the Virtual Temperature function is is inactive active Setpoint_command (Analog It is used to request the temperature setpoint from It is used to request the temperature setpoint from Output) the BMS side.
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Page 58: Error Codes
IN485MIT001I000 Gateway Error Codes 10. Error Codes Error Error CodeM Error in Description Code CommError AC unit is offline No error 1102 1102 1102 Discharge Temperature high 1108 1108 1108 Internal thermostat detector working (49C) 1110 1110 1110 Outdoor unit fail 1300 1300 1300... - Page 59 Error Codes IN485MIT001I000 Gateway Error Error CodeM Error in Description Code 6602 6602 6602 MNET Line transmission hardware error 6603 6603 6603 MNET BUS busy 6606 6606 6606 MNET Line transmission error 6607 6607 6607 MNET transmission error 6607 6607 6607 MNET without ack 6608...
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