LG ELECTRONICS Air Conditioning Technologies LG Guide Specifications Controls 1
Article I. General Section 1.01 Section 1.02 Section 1.03 System Description Quality Assurance Storage and Handling Article II. Article III. Warranty Remote Controllers Section 3.01 Section 3.02 Section 3.03 Section 3.04 Section 3.05 Section 3.06 Section 3.07 Section 3.08 Section 3.09 Section 3.10 Section 3.11 LG MultiSITE CRC1 Remote Controller LG MultiSITE CRC1+ Remote Controller LG MultiSITE CRC1 ZigBee Pro Wireless Module LG MultiSITE CRC1 Ceiling Mounted Occupancy Sensor LG MultiSITE CRC1 Wall Mounted Occupancy Sensor LG MultiSITE CRC1 Door/Window Switch Sensor Premium Wired Remote Controller Programmable Remote Controller Simple Remote Controller Wireless Handheld Remote Temperature Button Sensor 2
Article IV. Central Controller Section 4.01 Section 4.02 AC Smart IV ACP IV Article V. Application Controller Section 5.01 Section 5.02 Section 5.03 Section 5.04 Section 5.05 Section 5.06 Section 5.07 Section 5.08 Input/Output Module Simple Dry Contact Dry Contact for Thermostat Dry Contact for Economizer Two Stage Auxiliary Heat Auxiliary Heater Kit (One Stage) Power Distribution Indicator (PDI) Premium Power Distribution Indicator (PDI) Standard Article VI. BMS Interface Section 6.01 Section 6.02 Section 6.03 Section 6.04 LG MultiSITE Communications Manager AC Smart BACnet Gateway ACP IV BACnet Gateway LonWorks Gateway BACnet is a trademark of ASHRAE. LonWorks is a trademark of Echelon Corporation. 3
Article 1 General 1.01 SYSTEM DESCRIPTION LG s Multi V Controls Network is the integrated controls platform for LG s Multi V Variable Refrigerant Flow (VRF) systems. The customizable Multi V Controls Network allows the level of control to match the needs of the building and its occupants. Multi V Controls Network offers several controller options for the occupant(s) of the space, central controller options for facilities management personnel, application controllers for third party equipment control, and BACnet and LonWork interfaces for integration with Building Management Systems (BMS). 1.02 QUALITY ASSURANCE A. The units shall be manufactured in a facility registered to ISO 9001 and ISO 14001, which are environmental protection standards set by the International Organization for Standardization (ISO). B. All wiring shall be in accordance with the National Electrical Code (NEC). C. The units shall be listed by Electrical Testing Laboratories (ETL) and bear the ETL label. 1.03 STORAGE AND HANDLING A. All LG VRF controllers shall be stored and protected from weather, extreme temperature, etc., as suggested by the manufacturer. All LG VRF controllers shall be moved, lifted, etc., as suggested by the manufacturer. 4
Article 2 Limited Warranty 2.01 LG Air Conditioner Controls and Accessories shall be warranted by the manufacturer s limited warranty for replacement of malfunctioning components and specific software upgrades to meet application engineering needs for one (1) year from the date of original retail purchase. 2.02 The VRF system shall be installed by a licensed mechanical contractor trained by the VRF equipment manufacturer or installation professional. 2.03 Commissioning shall be performed by the manufacturer or installation professional. 5
Article 3 Remote Controllers 3.01 LG MULTISITE CRC1 REMOTE CONTROLLER: PREMTBVC0 The MultiSITE CRC1 Remote Controller shall be capable of controlling up to 16 indoor units (1 group). The MultiSITE CRC1 Remote Controller shall be capable of monitoring and controlling the group in terms of On/Off, Mode of Operation, Airflow direction, Fan Speed, space temperature, and space temperature Set Point based on the available functions of the connected system. Additionally the MultiSITE CRC1 Remote Controller shall be capable of providing 7 day programmable scheduling of Occupied/Unoccupied settings, On/Off, Mode of operation, Set Point and Fan Speed. MultiSITE CRC1 Remote Controllers shall be capable of communicating via the BACnet MS/TP protocol and the ability to communicate with wireless sensors using a ZigBee Pro Wireless Sensor network. 1. MultiSITE CRC1 Remote Controllers shall communicate to the VRF indoor unit via the indoor unit remote controller communication bus. 2. MultiSITE CRC1 Remote Controllers shall be able to communicate with a BMS using BACnet MS/TP protocol. 3. MultiSITE CRC1 Remote Controllers shall have the ability to communicate with wireless sensors using a ZigBee Pro Wireless Sensor network. 4. MultiSITE CRC1 Remote Controllers shall have a touch screen, backlit, LCD display with screen saver capability. 5. The MultiSITE CRC1 Remote Controller shall support the ability to display or hide user accessible functions from the home screen. 6. The MultiSITE CRC1 Remote Controller shall have an internal time clock and calendar. 7. The MultiSITE CRC1 shall support the creation of five scheduled events per day. 8. A user of the MultiSITE CRC1 shall be able to create a scheduled event on a single page. 9. The MultiSITE CRC1 Remote Controller shall be able to provide a summary view of currently applied schedules. 10. The MultiSITE CRC1 Remote Controller shall be able to display temperature in F or C based on user settings and shall be able to be configured in either F or C for all functions. 11. The MultiSITE CRC1 Remote Controller shall support and allow the scheduling of dual Set Point Auto operation in both occupied and unoccupied settings. 12. The MultiSITE CRC1 Remote Controller shall have configuration menus based on roles: Building Manager, Installer, BMS Configuration and Basic Diagnostics. 6
13. The MultiSITE CRC1 Remote Controller shall have a function code search capability. 14. The MultiSITE CRC1 Remote Controller shall be able to enable or dis able Auxiliary Heat and Emergency Heat and be able to assign the primary heat source. (Aux heat kit required.) 15. The MultiSITE CRC1 Remote Controller shall be able to monitor and control up to 16 indoor units as a single group using the Group Control Wiring kit. 16. MultiSITE CRC1 Remote Controllers shall be able to initiate a Power Cooling Mode if supported by the available functions of the connected system. C. MultiSITE CRC1 Functions: On/Off On/Off operation for group Mode of Operation Mode of Operation for group (Heat/Cool/Fan/Auto/Power Cool) Set Point Space temperature setpoint for group. Setting temperature range 64-84 F depending on operation mode and connected equipment. Space Temperature Display measured space temperature X Fan Speed Select fan speeds Low-Medium-High-Auto Airflow Direction Select air direction settings Auto/Swing/Fixed Lock setting Ability to lock out operation of the controller Filter check Notification to change dirty filter X Temperature setpoint Ability to limit heating and cooling setpoint range limit ranges Schedule 7 day programmable schedule Maximum of 5 events per day with On/Off, Occ/UnOcc, Mode, Set temperature, and Fan Speed selectable per event. Timed Override Timed override of UnOcc settings Occ/UnOcc Setting Ability to have different settings for both modes Operation Time Limit Limit the run time of an indoor unit Auto Changeover Ability to adjust deadband between indoor unit Deadband Adjust heating and cooling modes Set back Ability to change heating and cooling setpoints 2 setpoint auto Automatically manage room temperature for X operation heating and cooling Central Control Display if a signal is received from Central display Control 7
D. Electrical: 1. The remote controller shall be powered via the indoor unit remote controller communication bus. Power shall be 12 VDC. 3.02 LG MULTISITE CRC1+ REMOTE CONTROLLER: PREMTBVC1 The MultiSITE CRC1+ Remote Controller shall be capable of controlling up to 16 indoor units (1 group). The MultiSITE CRC1+ Remote Controller shall be capable of monitoring and controlling the group in terms of On/Off, Mode of Operation, Airflow direction, Fan Speed, space temperature, and space temperature Set Point based on the available functions of the connected system. Additionally the MultiSITE CRC1+ Remote Controller shall be capable of providing 7 day programmable scheduling of Occupied/Unoccupied settings, On/Off, Mode of operation, Set Point and Fan Speed. MultiSITE CRC1+ Remote Controllers shall be capable of communicating via the BACnet MS/TP protocol and the ability to communicate with wireless sensors using a ZigBee Pro Wireless Sensor network. The MultiSITE CRC1+ Remote Controller shall be capable of monitoring Humidity at the Remote Controllers internal Humidity Sensor and toggling the indoor units Occupied/Un Occupied status based on the status of the On board PIR Sensor. 1. MultiSITE CRC1+ Remote Controllers shall communicate to the VRF indoor unit via the indoor unit remote controller communication bus. 2. MultiSITE CRC1+ Remote Controllers shall be able to communicate with a BMS using BACnet MS/TP protocol. 3. MultiSITE CRC1+ Remote Controllers shall have the ability to communicate with wireless sensors using a ZigBee Pro Wireless Sensor network. 4. MultiSITE CRC1+ Remote Controllers shall have a touch screen, backlit, LCD display with screen saver capability. 5. The MultiSITE CRC1+ Remote Controller shall support the ability to display or hide user accessible functions from the home screen. 6. The MultiSITE CRC1+ Remote Controller shall have an internal time clock and calendar. 7. The MultiSITE CRC1+ shall support the creation of five scheduled events per day. 8. A user of the MultiSITE CRC1+ shall be able to create a scheduled event on a single page. 9. The MultiSITE CRC1+ Remote Controller shall be able to provide a summary view of currently applied schedules. 10. The MultiSITE CRC1+ Remote Controller shall be able to display temperature in F or C based on user settings and shall be able to be configured in either F or C for all functions. 8
11. The MultiSITE CRC1+ Remote Controller shall support and allow the scheduling of dual Set Point Auto operation in both occupied and unoccupied settings. 12. The MultiSITE CRC1+ Remote Controller shall have configuration menus based on roles: Building Manager, Installer, BMS Configuration and Basic Diagnostics. 13. The MultiSITE CRC1+ Remote Controller shall have a function code search capability. 14. The MultiSITE CRC1+ Remote Controller shall be able to enable or dis able Auxiliary Heat and Emergency Heat and be able to assign the primary heat source. (Aux heat kit required.) 15. The MultiSITE CRC1+ Remote Controller shall be able to monitor and control up to 16 indoor units as a single group using the Group Control Wiring kit. 16. MultiSITE CRC1+ Remote Controllers shall be able to initiate a Power Cooling Mode if supported by the available functions of the connected system. 17. The MultiSITE CRC1+ Remote Controllers shall have an On board PIR Sensor allowing the implementation of advanced control sequences for HVAC equipment and other connected systems. 18. The MultiSITE CRC1+ Remote Controllers shall have an On board Humidity Sensor allowing the implementation of advanced control sequences for HVAC equipment and other connected systems. C. MultiSITE CRC1+ Functions: On/Off On/Off operation for group Mode of Operation Mode of Operation for group (Heat/Cool/Fan/Auto/Power Cool) Set Point Space temperature setpoint for group. Setting temperature range 64-84 F depending on operation mode and connected equipment. Space Temperature Display measured space temperature X Fan Speed Select fan speeds Low-Medium-High-Auto Airflow Direction Select air direction settings Auto/Swing/Fixed Lock setting Ability to lock out operation of the controller Filter check Notification to change dirty filter X Temperature setpoint Ability to limit heating and cooling setpoint range limit ranges Schedule 7 day programmable schedule Maximum of 5 events per day with On/Off, Occ/UnOcc, Mode, Set temperature, and Fan Speed selectable per event. Timed Override Timed override of UnOcc settings Occ/UnOcc Setting Ability to have different settings for both modes 9
Operation Time Limit Limit the run time of an indoor unit Auto Changeover Ability to adjust deadband between indoor unit Deadband Adjust heating and cooling modes Set back Ability to change heating and cooling setpoints 2 setpoint auto Automatically manage room temperature for X operation heating and cooling Central Control Display if a signal is received from Central display Control Humidity display Display the % R.H. X D. Electrical: 1. The remote controller shall be powered via the indoor unit remote controller communication bus. Power shall be 12 VDC. 3.03 LG MULTISITE CRC1 SERIES ZIGBEE PRO WIRELESS MODULE: ZVRCZPWC1 The ZigBee Pro Wireless module allows the MultiSITE CRC1 and CRC1+ Remote Controllers to support a 2.4 GHz wireless mesh network. This approach provides the flexibility to add network communication strategies as budgets allow, or as building management needs change. The MultiSITE CRC1 Series Remote Controller in conjunction with ZigBee sensors provide occupancy status allowing the implementation of advanced control sequences for HVAC equipment and other connected systems. 1. The ZigBee Pro Wireless module shall support communication with a Door/Window Switch sensor. 2. The ZigBee Pro Wireless module shall support communication with a Ceiling Mounted Occupancy Sensor that can toggle the status of the connected indoor unit between occupied and un occupied. 3. The ZigBee Pro Wireless module shall support communication with a Wall Mounted Occupancy Sensor that can toggle the status of the connected indoor unit between occupied and un occupied. C. MULTISITE CRC1 SERIES ZIGBEE PRO WIRELESS MODULE Functions: 10
Communication Sensor Status X Available functions/features may differ based on connected systems and sensors. D. Electrical: 1. The Wireless Module shall derive power from the remote controller to which it is attached. The remote controller shall be powered via the indoor unit remote controller communication bus. Power shall be 12 VDC. 3.04 LG MULTISITE CRC1 SERIES CEILING MOUNTED OCCUPANCY SENSOR: ZVRCZCOC1 The Ceiling Mounted Occupancy Sensor is a ZigBee Pro Wireless sensor that can toggle the status of the connected indoor unit between occupied and un occupied. The ZigBee Pro Module is required to enable the MultiSITE Remote Controller s ZigBee Pro Mesh network. The MultiSITE CRC1 Series Remote Controller in conjunction with ZigBee Pro Ceiling Mounted Occupancy Sensor provides occupancy status that allows the implementation of advanced control sequences for HVAC equipment and other connected systems. 4. The Ceiling Mounted Occupancy Sensor shall support wireless communication to the ZigBee Pro Wireless module over a 2.4GHz wireless mesh network. 5. The Ceiling Mounted Occupancy Sensor shall be battery powered. 6. The Ceiling Mounted Occupancy Sensor shall operate between 14 F and 122 F. 7. The Ceiling Mounted Occupancy Sensor shall operate between 0% and 95% RH noncondensing. C. MULTISITE CRC1 SERIES CEILING MOUNTED OCCUPANCY SENSOR Functions: Detection Occupancy Status X Available functions/features may differ based on connected systems and sensors. D. Electrical: 1. The Ceiling Mounted Occupancy Sensor shall derive power from 2 (1.5VDC Alkaline) AAA batteries that can last up to 5 years. 11
3.05 LG MULTISITE CRC1 SERIES WALL MOUNTED OCCUPANCY SENSOR: ZVRCZWOC1 The Wall Mounted Occupancy Sensor is a ZigBee Pro Wireless sensor that can toggle the status of the connected indoor unit between occupied and un occupied. The ZigBee Pro Module is required to enable the MultiSITE Remote Controller s ZigBee Pro Mesh network. The MultiSITE CRC1 Series Remote Controller in conjunction with ZigBee Pro Wall Mounted Occupancy Sensor provides occupancy status that allows the implementation of advanced control sequences for HVAC equipment and other connected systems. 1. The Wall Mounted Occupancy Sensor shall support wireless communication to the ZigBee Pro Wireless module over a 2.4GHz wireless mesh network. 2. The Wall Mounted Occupancy Sensor shall be battery powered. 3. The Wall Mounted Occupancy Sensor shall operate between 14 F and 122 F. 4. The Wall Mounted Occupancy Sensor shall operate between 0% and 95% RH noncondensing. C. MULTISITE CRC1 SERIES WALL MOUNTED OCCUPANCY SENSOR Functions: Detection Occupancy Status X Available functions/features may differ based on connected systems and sensors. D. Electrical: 1. The Wall Mounted Occupancy Sensor shall derive power from 1 (3.0VDC Lithium) CR2 battery that can last up to 5 years. 3.06 LG MULTISITE CRC1 SERIES DOOR/WINDOW SWITCH SENSOR: ZVRCZDWS1 The Door/Window Switch Sensor is a ZigBee Pro Wireless sensor that can indicate to the connected indoor unit whether a door or window is open or closed. The ZigBee Pro Module is required to enable the MultiSITE Remote Controller s ZigBee Pro Mesh network. The MultiSITE CRC1 Series Remote Controller in conjunction with ZigBee Pro Door/Window Switch Sensor provides open or closed status that allows the 12
implementation of advanced control sequences for HVAC equipment and other connected systems. 1. The Door/Window Switch Sensor shall support wireless communication to the ZigBee Pro Wireless module over a 2.4GHz wireless mesh network. 2. The Door/Window Switch Sensor shall be battery powered. 3. The Door/Window Switch Sensor shall operate between 14 F and 122 F. 4. The Door/Window Switch Sensor shall operate between 0% and 95% RH noncondensing. C. MULTISITE CRC1 SERIES DOOR/WINDOW SWITCH SENSOR Functions: Detection Open or Closed Status X Available functions/features may differ based on connected systems and sensors. D. Electrical: 1. The Door/Window Switch Sensor shall derive power from 1 (3.0VDC Lithium) CRC2032 battery that can last up to 5 years. 3.07 LG PREMIUM WIRED REMOTE CONTROLLER: PREMTA000 The LG Premium Wired Remote Controller shall be capable of controlling up to sixteen indoor units (one group) as a single zone. The LG Premium Wired Remote Controller shall be capable of monitoring and controlling the group in terms of on/off, mode of operation, airflow direction, fan speed, space temperature, and space temperature set point based on the available functions of the connected system. Additionally, the LG Premium Wired Remote Controller shall be capable of providing seven day programmable scheduling of occupied/unoccupied settings, on/off, mode of operation, set point and fan speed. 1. The LG Premium Wired Remote Controller shall be compatible with LG Multi V VRF indoor units. 2. The LG Premium Wired Remote Controller shall communicate to the VRF indoor unit via the VRF RS 485 daisy chain communication protocol. 3. The LG Premium Wired Remote Controller shall have a 5 backlit touchscreen LCD display with screensaver capability. 13
4. The LG Premium Wired Remote Controller shall have an internal time clock and calendar. 5. The LG Premium Wired Remote Controller shall be able to control two set point auto operation of indoor units. 6. The LG Premium Wired Remote Controller shall be able to display temperature in F or C based on user settings. 7. The LG Premium Wired Remote Controller shall be able to monitor and control up to sixteen indoor units (one group) as a single zone. 8. Up to two LG Premium Wired Remote Controllers shall be connectable to a single group and operate in a master/slave configuration. 9. The LG Premium Wired Remote Controller shall be able to limit the temperature set point range for heating and cooling modes. C. Basic Functions: On/Off On/Off operation for group Mode of Operation Mode of operation for group (Heat/Cool/Fan/Dry/Auto) Set Point Space temperature set point for group setting. Setting temperature range 64 F to 84 F. Separate heat/cool set point settings for auto mode. *Set Point ranges dependent on operation mode and connected equipment. Space Temperature Display measured space temperature X Fan Speed Select fan speeds Hi Mid1 Mid2 Low Auto Airflow Direction Select air direction settings Auto/Swing/Fixed Override control Ability to set a timed override of indoor units Lock setting Ability to lock out controller operation Filter check Notification to change dirty filter X Temperature setpoint range limit Ability to limit heating and cooling set point ranges X X D. Advanced Functions: Schedule Seven day programmable schedule. Minimum of five events per day with On/Off, Occupied/Unoccupied, Mode, Set temperature, and Fan Speed selectable per event. 14
Yearly Schedule Programmable by month using weekly schedule Holiday Schedule One time event (user programmable) Timed Override Timed override of Unoccupied settings Occupied/Unoccupied Ability to have different settings for both modes Setting Energy Use Display Display actual operational time and power X consumption Operation Time Limit Limit the run time of an indoor unit Auto Changeover Ability to adjust deadband between indoor unit Deadband Adjust heating and cooling modes Time/Date Display current time and date Auxiliary Heat Control Ability Elevation Grille Operate elevation grille for indoor unit filter cleaning Ventilation Ability to operate a ventilation kit for indoor units Dehumidification Ability to remove moisture from the air Plasma filter Ability to clean indoor air Error Code Display code upon an indoor unit malfunction X Two set point auto operation Automatically manage room temperature for heating and cooling E. Electrical: 1. The remote controller shall be powered via the indoor unit remote controller communication bus. Power shall be 24 VDC. 3.08 LG PROGRAMMABLE REMOTE CONTROLLER: PREMTB10U The LG Programmable Wired Remote Controller shall be capable of controlling up to sixteen indoor units (one group). The LG Programmable Wired Remote Controller shall be capable of monitoring and controlling the group in terms of On/Off, Mode of Operation, Airflow direction, Fan Speed, space temperature, and space temperature set point based on the available functions of the connected system. Additionally the LG Programmable Wired Remote Controller shall be capable of providing seven day programmable scheduling of Occupied/Unoccupied settings, On/Off, Mode of Operation, set point and fan speed. 1. The LG Programmable Wired Remote Controller shall be compatible with LG Multi V VRF indoor units. 15
2. The LG Programmable Wired Remote Controller shall communicate to the VRF indoor unit via the VRF RS 485 daisy chain communication protocol. 3. The LG Programmable Wired Remote Controller shall have a 4 1/4 backlit LCD display with screen saver capability. 4. The LG Programmable Wired Remote Controller shall have an internal time clock and calendar. 5. The LG Programmable Wired Remote Controller shall be able to display temperature in F or C based on user settings. 6. The LG Programmable Wired Remote Controller shall be able to monitor and control up to sixteen indoor units (one group) as a single zone. 7. Up to 2 LG Programmable Wired Remote Controllers shall be connectable to a single group and operate in a master/slave configuration. C. Basic Functions: On/Off On/Off operation for group Mode of Operation Mode of Operation for group (Heat/Cool/Fan/Dry/Auto) Set Point Space temperature setpoint for group. Setting temperature range 64-84 F. Separate Heat/Cool setpoints settings for Auto Mode. *Set Point ranges dependent on operation mode and connected equipment. Space Temperature Display measured space temperature X Fan Speed Select fan speeds Hi-Mid1-Mid2-Low-Auto Airflow Direction Select air direction settings Auto/Swing/Fixed Lock setting Ability to lock out operation of the controller Filter check Notification to change dirty filter X Dehumidification Ability to remove moisture from the air Temperature setpoint Ability to limit heating and cooling setpoint range limit ranges D. Advanced Functions: Schedule 7 day programmable schedule Minimum of 5 events per day with On/Off, Occupied/Unoccupied, Mode, Set temperature, and Fan Speed selectable per event. Timed Override Timed override of Unoccupied settings Occupied/Unoccupied Ability to have different settings for both modes 16
Setting Energy Use Display Display actual operational time and power X consumption Operation Time Limit Limit the run time of an indoor unit Auto Changeover Ability to adjust deadband between indoor unit Deadband Adjust heating and cooling modes Set back Ability to change heating and cooling setpoints 2 setpoint auto Automatically manage room temperature for X operation heating and cooling Central Control Display if a signal is received from Central display Control Interlocking Ability to interlock with 3 rd party devices X E. Electrical: 1. The remote controller shall be powered via the indoor unit remote controller communication bus. Power shall be 24 VDC. 3.09 SIMPLE REMOTE CONTROLLER The Simple Remote Controller for Multi V shall be capable of monitoring and controlling up to 16 indoor units (1 group). The Simple Remote Controller shall be capable of controlling the group in terms of On/Off, Mode of Operation, Fan Speed, and space temperature set point based on the available functions of the connected system. Additionally, the Simple Remote Controller Remote Controller will be available with or without Mode of Operation control, and offered in two colors, black or white. PQRCVCL0Q: Black Simple Remote Controller with Mode PQRCVCL0QW: White Simple Remote Controller with Mode PQRCHCA0Q: Black Simple Remote Controller without Mode PQRCHCA0QW: White Simple Remote Controller without Mode 1. The Simple Remote Controller shall be compatible with LG Multi V VRF indoor units. 2. The Simple Remote Controller shall communicate to the VRF indoor unit via included communications cable. 3. The Simple Remote Controller shall be approximately 2 3/4 W x 4 3/4 H x 9/16 D in size. 4. The Simple Remote Controller shall have an internal infrared receiver for use with the Handheld Wireless Remote Controller for LG Multi V VRF systems. 17
5. The Simple Remote Controller shall be able to display temperature in F or C based on user settings. 6. The Simple Remote Controller shall be able to monitor and control up to sixteen indoor units (one group) as a single zone. 7. Up to two Simple Remote Controllers shall be connectable to a single group and operate in a master/slave configuration. 8. The Simple Remote Controller shall be shipped with a communications cable for connection to LG Multi V VRF indoor units. C. Basic Functions: On/Off On/Off operation for group Mode of Operation** Mode of Operation for group (Heat/Cool/Fan/Dry/Auto) Set Point Space temperature set point for group. Setting temperature range 64 F-84 F depending on operation mode and connected equipment. Space Temperature Display measured space temperature X Fan Speed Select fan speeds ** PQRCVCL0Q and PQRCVCL0QW only D. Electrical: The Simple Remote Controller shall be powered via the LG Multi V VRF indoor units. 3.10 HANDHELD WIRELESS REMOTE CONTROLLER: PQWRHQ0FDB The PQWRHQ0FDB Handheld Wireless Remote Controller for Multi V shall be capable of monitoring and controlling up to 16 indoor units (1 group). The Handheld Wireless Remote Controller shall be capable of controlling the group in terms of On/Off, Mode of Operation, Airflow direction, Fan Speed, and space temperature set point based on the available functions of the connected system. 1. The Handheld Wireless Remote Controller shall be compatible with LG Multi V VRF indoor units. 2. The Handheld Wireless Remote Controller shall communicate to VRF indoor units via infrared signals. 18
3. The Handheld Wireless Remote Controller shall be approximately 2 W x 4 1/2 H x 1 D in size. 4. The Handheld Wireless Remote Controller shall have an internal time clock. 5. The Handheld Wireless Remote Controller shall be able to display temperature in F or C based on user settings. 6. The Handheld Wireless Remote Controller shall be able to monitor and control up to 16 indoor units (1 group) as a single zone. 7. Up to two Handheld Wireless Remote Controller shall be connectable to a single group and operate in a master/slave configuration. 8. The Handheld Wireless Remote Controller shall be shipped with a wall mountable holder and batteries. C. Basic Functions: On/Off On/Off operation for group Mode of Operation Mode of Operation for group (Heat/Cool/Fan/Auto) Set Point Space temperature setpoint for group. Setting temperature range 64-84 F depending on operation mode and connected equipment. Space Temperature Display measured space temperature X Fan Speed Select fan speeds Airflow Direction Select air direction settings D. Advanced Functions: Timer Operations On/Off/Sleep Timers Jet Cool Operation Power cooling operation Auxiliary Heat Enable auxiliary heater Time Clock Internal Clock settings LCD Luminosity Brightness adjustment of LCD Display Plasma Purification Plasma Purification Auto/Smart Clean Indoor Unit cleaning functions E. Electrical: 1. The Handheld Wireless Remote Controller shall be powered via the included two AAA batteries. 19
3.11 REMOTE TEMPERATURE BUTTON SENSOR: ZRTBS01 The ZRTBS01 Remote Temperature Button Sensor for LG systems shall be capable of measuring space temperature remotely for LG indoor units. 1. The Remote Temperature Button Sensor shall be compatible with LG Multi V VRF indoor units. 1. The Remote Temperature Button Sensor shall communicate to the LG Multi V VRF indoor unit via included fifty foot communications cable. 2. The Remote Temperature Button Sensor shall be approximately 0.88 inch in diameter. 3. The Remote Temperature Button Sensor shall be paintable C. Basic Functions: Space Temperature Measured space temperature. X Article 4 Central Controllers 4.01 LG AC SMART IV: PACS4B000 The LG AC Smart IV Central Controller shall be capable of monitoring and control of up to 128 indoor units or 130 Input/Outputs points through its touchscreen interface and embedded web browser. The LG AC Smart IV shall provide multiple energy management schemes and control of third party equipment when paired with associated I/O controllers. Additionally, the LG AC Smart IV Central Controller shall be capable of providing daily, weekly, yearly, and holiday programmable scheduling of Occupied/Unoccupied settings, On/Off, Mode of Operation, set point and fan speed based on the available functions of the connected system. 1. The LG AC Smart IV Central Controller shall communicate to the LG Multi V VRF indoor unit via the VRF RS 485 daisy chain communication protocol. 20
2. The LG AC Smart IV Central Controller shall have a 10.2 backlit touchscreen LCD display screen. 3. The LG AC Smart IV Central Controller shall have web access with user control. 4. The LG AC Smart IV Central Controller shall be able to generate an operation and error history log with reporting capabilities. 5. The LG AC Smart IV Central Controller shall be able to control up to 128 indoor units in a group or as a single zone. 6. The LG AC Smart IV Central Controller shall support two digital input and two digital outputs for device interlock. 7. The LG AC Smart IV Central Controller shall have two set point auto changeover. 8. The LG AC Smart IV Central Controller shall have occupied/unoccupied set point control. 9. The LG AC Smart IV Central Controller shall have remote controller lock (All, Setpoint, Mode, and Fan Speed). 10. The LG AC Smart IV Central Controller shall have error e mail notification. 11. The LG AC Smart IV Central Controller shall have visual floor plan navigation. C. Basic Functions: On/Off On/Off operation for group Mode of Operation Mode of Operation for group (Heat/Cool/Fan/Auto/Dry) Set Point Space temperature setpoint for group. Setting temperature range 64 F 84 F depending on operation mode and connected equipment. Space Temperature Display measured space temperature X Fan Speed Select fan speeds Hi Mid1 Mid2 Low Auto Airflow Direction Select air direction settings Auto/Swing/Fixed Group Control Control and Monitor a group or multiple groups Operational and Record system operation and fault code history X Event Log History Language Selection Choice of multiple languages X D. Advanced Functions: Schedule Daily, Weekly, Yearly and Holiday programmable schedule Minimum of five events per day with On/Off, Occupied/Unoccupied, Mode, Set temperature, and Fan Timed Override Timed override of Unoccupied settings 21
Occupied/Unoccupied Ability to have different settings for both modes Setting Energy Use Display Display actual operational time and power consumption. Operation Run Time Limit Limit the run time of an indoor unit Two setpoint auto Automatically manage room temperature for operation heating and cooling Error E Mail Send E Mail when a system failure has been Notification detected Peak/Demand Control Control and Limit power consumption of external devices Temperature setpoint range limit Ability to limit heating and cooling setpoint ranges Remote controller Ability to lock out operation of the controller Lock setting E. Electrical: 1. The LG AC Smart IV Central controller shall be powered via 24 VAC or 12 VDC. 4.02 LG ACP IV: PACPB4001 The LG Advanced Control Platform (ACP) Central Controller shall be capable of controlling up to 256 indoor units or 130 Input/Output points through its embedded web browser. The ACP provides multiple energy management schemes and control of third party equipment when paired with associated Input/Output controllers. Additionally the LG ACP IV Central Controller shall be capable of providing daily, weekly, yearly, and holiday programmable scheduling of Occupied/Unoccupied settings, On/Off, Mode of Operation, set point and fan speed based on the available functions of the connected system. 1. The LG ACP IV Central Controller shall communicate to LG Multi V VRF indoor units via the VRF RS 485 daisy chain communication protocol. 2. The LG ACP IV Central Controller shall have web browser graphical user interface access with user control. 3. The LG ACP IV Central Controller shall have operation and error history log with reporting capabilities. 4. The LG ACP IV Central Controller shall be able to control up to 256 indoor units in groups or as a single zone. 22
5. The LG ACP IV Central Controller shall have two set point auto changeover. 6. The LG ACP IV Central Controller shall have occupied/unoccupied set point control. 7. The LG ACP IV Central Controller shall have remote zone controller lockout (Set point, Mode). 8. The LG ACP IV Central Controller shall have error e mail notification. 9. The LG ACP IV Central Controller shall be able to control up to 64 devices by refrigerant circuit. C. Basic Functions: On/Off On/Off operation for group Mode of Operation Mode of Operation for group (Heat/Cool/Fan/Auto/Dry) Set Point Space temperature setpoint for group. Setting temperature range 64 F 84 F depending on operation mode and connected equipment. Space Temperature Display measured space temperature X through graphical interface Fan Speed Select fan speeds Hi Mid1 Mid2 Low Auto Airflow Direction Select air direction settings Auto/Swing/Fixed Group Control Control and Monitor a group or multiple groups Selectable Temperature F or C D. Advanced Functions: Schedule Daily, Weekly, Yearly and Holiday programmable schedule Minimum of 5 events per day with On/Off, Occupied/Unoccupied, Mode, Set temperature, and Fan Timed Override Timed override of Unoccupied settings Occupied/Unoccupied Ability to have different settings for both modes Setting Energy Use Display Display actual operational time and power consumption. Operation Run Time Limit the run time of an indoor unit Limit Auto Changeover Automatically manage room temperature for 23
Deadband Adjust heating and cooling Web Browser Graphical web browser interface Interface E. Electrical: 1. LG Advanced Control Platform Central Controller Power shall be 24 VAC. Article 5 Specialty Application Controllers 5.01 Input/Output Module: PEXPMB000 The LG ACS Input/Output Module shall be capable of controlling an additional (3) Digital Output s, (3) Digital Input s, (4) Analog Output s and (4) Universal Inputs and shall be networked to the ACS Smart IV and ACP IV. 1. The LG Input/Output Module shall communicate to the AC Smart IV and ACP IV units via RS 485 daisy chain communication protocol. (sixteen per central controller) 2. The LG Input/Output Module shall be addressed via rotary switch. 3. The LG Input/Output Module shall have Power, Communication and Input/Output Status LEDs. 4. The LG Input/Output Module Analog Inputs types are as follows: I. NTC 10K II. PT100 III. Ni1000 IV. DC Voltage (0 10V) V. DC Current (0 20mA) 5. The LG Input/Output Module Digital Input is a binary (Dry Contact) 6. The LG Input/Output Module Digital Output shall have a contact rating of 2amps at 30 VAC/DC. 7. The LG Input/Output Module Analog Outputs shall have output voltage of 0 10V. C. Electrical: 1. LG ACS Input/Output Module power shall be 24VAC. 24
5.02 LG DRY CONTACT SIMPLE: PDRYCB100 The LG Simple Dry Contact shall allow on/off control of a LG Multi V indoor unit via a 3 rd party signal. The Simple Dry Contact shall allow monitoring of a LG Multi V indoor unit operation and error status. 1. The LG Simple Dry Contact shall connect directly to the LG Multi V indoor unit. 2. The LG Simple Dry Contract input shall be 24 VAC. 3. The LG Simple Dry Contact shall provide ability for operation status and error status. C. Electrical: 1. Power shall be 12 VDC (powered from indoor unit). 5.03 LG DRY CONTACT FOR THERMOSTAT: PDRYCB300 The LG Dry Contact for Thermostat shall allow on/off control of a LG Multi V indoor unit via a 3 rd party signal. The Dry Contact shall allow monitoring of LG Multi V indoor unit run and error status. 1. The LG Dry Contact for Thermostat shall connect directly to the LG Multi V indoor unit. 2. The LG Dry Contact for Thermostat input shall be 5 12 VDC or 24VAC. 3. The LG Dry Contact for Thermostat shall be able to connect to a third party thermostat. 4. The LG Dry Contact for Thermostat shall provide ability to set desired temperature of the dry contact module via a temperature switch. 5. The LG Dry Contact for Thermostat shall provide the ability to control a heat pump thermostat with O and B. 6. The LG Dry Contact for Thermostat shall provide ability for operation status and error status. C. Electrical: 1. Power shall be 12 VDC (powered from indoor unit). 25
5.04 LG DRY CONTACT FOR ECONOMIZER: PQDSBC1 The LG Dry Contact for Economizer shall allow on/off control of a LG Multi V indoor unit via a 3 rd party signal. The Dry Contact shall allow monitoring of LG Multi V indoor unit run and error status. 1. The LG Dry Contact for Economizer shall connect directly to the LG Multi V indoor unit. 2. The LG Dry Contact for Economizer input shall be 5 12 VDC. 3. The LG Dry Contact for Economizer shall provide ability to control thermal on/off in cooling mode when interlocking with economizer. 4. The LG Dry Contact for Economizer shall provide ability to set desired temperature of the dry contact module via a temperature switch. 5. The LG Dry Contact for Economizer shall provide the ability to interlock occupancy sensor with LG Multi V indoor unit. 6. The LG Dry Contact for Economizer shall provide ability for operation status and error status. C. Electrical: 1. Power shall be 12VDC (powered from indoor unit) 5.05 LG TWO STAGE AUXILIARY HEAT CONTROL: PRARH1 The LG Auxiliary Heater Two Relay Kit shall provide the capabilities to control two additional stages of heat for various applications by using function code setup in the Multi V system. 1. The LG Two Stage Auxiliary Heat Control shall be capable of enabling staging 2 additional stages of back up heat based on demand. 2. The LG Two Stage Auxiliary Heat Control shall be capable of configuring the order of the heat source (Multi V / auxiliary heat source) so that either can be primary source of heat. C. Electrical: 1. Power shall be 24 VAC 5.06 LG AUXILIARY HEAT CONTROL: PRARS1 The LG Auxiliary Heater Relay Kit shall provide the capabilities to control one additional stages of heat for various applications by using function code setup in the Multi F system. 26
1. The LG Auxiliary Heat Control shall be capable of enabling staging 1 additional stages of back up heat based on demand. C. Electrical: 1. Power shall be 24 VAC 5.07 LG POWER DISTRIBUTION INDICATOR PREMIUM (PDI): PQNUD1S41 The LG Power Distribution Indicator (PDI) shall be capable of tracking energy consumption and distributes to indoor units by operation ratio. The PDI provides instant display of power, cumulative power and errors on a LCD screen. Additionally, the LG Power Distribution Indicator (PDI) shall be compatible with all Advance Control Platform Controllers. These Advance Control Platform Controllers will now provide enhanced reporting functionality via the built in web interface. 1. The LG PDI shall communicate to the Multi V Indoor unit via the VRF RS 485 daisy chain communication protocol. 2. The LG PDI shall be compatible with 1,2,4,6,8,10, 100, PT/CT (1 50000) WH/pulse meters. 3. The LG PDI shall have power, communication and meter input Status LEDS. 4. The LG PDI shall have a 20 x 4 character LCD. 5. The LG PDI shall have accumulation of total power consumption. 6. The LG PDI shall have indication of current power in use. 7. The LG PDI shall have indication of accumulated power for period. a. The LG PDI shall have indication of standby power (option setting). b. The LG PDI shall have a capacity to handle up to 128 indoor units. c. The LG PDI shall have a capacity to handle up to 8 outdoor units. d. The LG PDI shall have a capacity to handle up to 8 Meters (1 per outdoor unit). C. Electrical: 1. LG Power Distribution Indicator (PDI) power shall be 24VAC. 5.08 LG POWER DISTRIBUTION INDICATOR STANDARD (PDI): PPWRDB000 The LG Power Distribution Indicator (PDI) shall be capable of tracking energy consumption and distributes to indoor units by operation ratio. The PDI provides instant display of power, cumulative power and errors on a LCD screen. Additionally, the LG Power Distribution Indicator (PDI) shall be compatible with the all Advance Control Platform Controllers. These Advance Control Platform Controllers will now provide enhanced reporting functionality via the built in web interface. 27
1. The LG PDI shall communicate to the Multi V Indoor unit via the VRF RS 485 daisy chain communication protocol. 2. The LG PDI shall be compatible with 1,2,4,6,8,10, 100, PT/CT (1 50000) WH/pulse meters. 3. The LG PDI shall have power, communication and meter input Status LEDS. 4. The LG PDI shall have a 20 x 4 character LCD. 5. The LG PDI shall have accumulation of total power consumption. 6. The LG PDI shall have indication of current power in use. 7. The LG PDI shall have indication of accumulated power for period. a. The LG PDI shall have indication of standby power (option setting). b. The LG PDI shall have a capacity to handle up to 128 indoor units. c. The LG PDI shall have a capacity to handle up to 2 outdoor units. d. The LG PDI shall have a capacity to handle up to 2 Meters (1 per outdoor unit). C. Electrical: 1. LG Power Distribution Indicator (PDI) power shall be 24VAC.. Article 6 Integration Solutions 6.01 LG MULITSITE COMMUNICATIONS MANAGER: PBACNBTR0 The Communication Manager provides multiple energy management schemes and integrates with third party Building Automation Systems via BACnet, LON and Fox protocols. The LG Communication Manager shall be configurable via a standard web browser requiring no additional software. Additionally, the LG MultiSITE Communication Manager shall be capable of providing daily, weekly, yearly, and holiday programmable scheduling of Occupied/Unoccupied settings, On/Off, Mode of Operation, set point and fan speed based on the available functions of the connected system. 1. The LG MultiSITE Communication Manager shall communicate to the Multi V VRF indoor unit via the VRF RS 485 daisy chain communication protocol. 2. The LG MultiSITE Communication Manager shall be shipped pre configured to communicate with the Multi V VRF indoor unit via the VRF RS 485 daisy chain communication protocol. 3. The LG MultiSITE Communication Manager shall have web browser graphical user interface access with user control. 28
4. The LG MultiSITE Communication Manager shall have operation, alarm, user and error history log with reporting and exporting capabilities. 5. The LG MultiSITE Communication Manager shall be able to monitor and control up to 128 indoor units in groups or as a single zone. 6. The LG MultiSITE Communication Manager shall have two setpoint auto changeover. 7. The LG MultiSITE Communication Manager shall have occupied/unoccupied setpoint control. 8. The LG MultiSITE Communication Manager shall have remote zone controller lockout (Setpoint, Mode). 9. The LG MultiSITE Communication Manager shall be able to support registration as a foreign device BACnet is a trademark of ASHRAE. C. Basic Functions: On/Off On/Off operation for group Mode of Operation Mode of Operation for group (Heat/Cool/Fan/Auto/Dry) Set Point Space temperature setpoint for group. Setting temperature range 64 F 84 F depending on operation mode and connected equipment. Space Temperature Display measured space temperature through graphical interface Fan Speed Select fan speeds Hi Mid1 Mid2 Low Auto Airflow Direction Select air direction settings Auto/Swing/Fixed Group Control Control and Monitor a group or multiple groups Selectable Temperature Degree F or Degree C D. Advanced Functions: Schedule Daily, Weekly, Yearly and Holiday programmable schedule Minimum of 5 events per day with On/Off, Occupied/Unoccupied, Mode, Set temperature, and Fan 29
Timed Override Timed override of Unoccupied settings Occupied/Unoccupied Ability to have different settings for both modes Setting Energy Use Display Display actual operational time and power consumption. Operation Run Time Limit the run time of an indoor unit Limit Auto Changeover Automatically manage room temperature for Deadband Adjust heating and cooling Web Browser Graphical web browser interface Interface E. Electrical: 1. LG MultiSITE Communication Manager Power shall be 24VAC. 2. LG MultiSITE Communications Manager Power shall be 120VAC with wall adapter. 6.02 LG AC SMART BACNET GATEWAY: PBACNA000 The LG AC Smart BACnet Gateway shall be capable of monitoring and control of up to 128 devices (including indoor units, ERV, DI/DOs, DOKITS, AWHPs, AHUs) or 64 devices (including indoor units, ERV, DI/DOs, DOKITS, AWHPs and AHUs) and 9 I/O Modules through its touchscreen interface and embedded web browser. The LG AC Smart BACnet Gateway shall provide multiple energy management schemes and control of third party equipment when paired with associated I/O Module. Additionally, the LG AC Smart BACnet Gateway shall be capable of providing daily, weekly, yearly, and holiday programmable scheduling of Occupied/Unoccupied settings, On/Off, Mode of Operation, set point and fan speed based on the available functions of the connected system. 1. The LG AC Smart BACnet Gateway shall communicate to the LG Multi V VRF indoor unit via the VRF RS 485 daisy chain communication protocol. 2. The LG AC Smart BACnet Gateway shall communicate to a third party Building Automation System via BACnet/IP. 3. The LG AC Smart BACnet Gateway shall have a 10.2 backlit touchscreen LCD display screen. 4. The LG AC Smart BACnet Gateway shall have web access with user control. 5. The LG AC Smart BACnet Gateway shall be able to generate an operation and error history log with reporting capabilities. 30
6. The LG AC Smart BACnet Gateway shall be able to control up to 128 indoor units in a group or as a single zone. 7. The LG AC Smart BACnet Gateway shall support two digital input and two digital outputs for device interlock. 8. The LG AC Smart BACnet Gateway shall have two set point auto changeover. 9. The LG AC Smart BACnet Gateway shall have occupied/unoccupied set point control. 10. The LG AC Smart BACnet Gateway shall have remote controller lock (All, Setpoint, Mode, and Fan Speed). 11. The LG AC Smart BACnet Gateway shall have error e mail notification. 12. The LG AC Smart BACnet Gateway shall have visual floor plan navigation. C. Basic Functions: On/Off On/Off operation for group Mode of Operation Mode of Operation for group (Heat/Cool/Fan/Auto/Dry) Set Point Space temperature setpoint for group. Setting temperature range 64 F 84 F depending on operation mode and connected equipment. Space Temperature Display measured space temperature X Fan Speed Select fan speeds Hi Mid1 Mid2 Low Auto Airflow Direction Select air direction settings Auto/Swing/Fixed Group Control Control and Monitor a group or multiple groups Operational and Record system operation and fault code history X Event Log History Language Selection Choice of multiple languages X D. Advanced Functions: Schedule Daily, Weekly, Yearly and Holiday programmable schedule Minimum of five events per day with On/Off, Occupied/Unoccupied, Mode, Set temperature, and Fan Timed Override Timed override of Unoccupied settings Occupied/Unoccupied Ability to have different settings for both modes Setting Energy Use Display Display actual operational time and power consumption. Operation Run Time Limit the run time of an indoor unit 31
Limit Two setpoint auto Automatically manage room temperature for operation heating and cooling Error E Mail Send E Mail when a system failure has been Notification detected Peak/Demand Control Control and Limit power consumption of external devices Temperature setpoint range limit Ability to limit heating and cooling setpoint ranges Remote controller Ability to lock out operation of the controller Lock setting E. Electrical: 1. The LG AC Smart BACnet Gateway shall be powered via 24 VAC or 12 VDC. 6.03 LG ACP IV BACNET GATEWAY: PQNFB17C2 The LG Advanced Control Platform (ACP) BACnet Gateway shall be capable of controlling up to 256 indoor units and 64 outdoor units through its embedded web browser. The ACP BACnet Gateway provides multiple energy management schemes and integrates with third party Building Automation Systems. Additionally, the LG ACP BACnet Gateway shall be capable of providing daily, weekly, yearly, and holiday programmable scheduling of Occupied/Unoccupied settings, On/Off, Mode of Operation, set point and fan speed based on the available functions of the connected system. 1. The LG ACP BACnet Gateway shall communicate to the Multi V VRF indoor unit via the VRF RS 485 daisy chain communication protocol. 2. The LG ACP BACnet Gateway shall communicate to a third party Building Automation System via BACnet/IP. 3. The LG ACP BACnet Gateway shall have web browser graphical user interface access with user control. 4. The LG ACP BACnet Gateway shall have operation and error history log with reporting capabilities. 5. The LG ACP BACnet Gateway shall be able to monitor and control up to 256 indoor units in groups or as a single zone. 6. The LG ACP BACnet Gateway shall have two setpoint auto changeover. 7. The LG ACP BACnet Gateway shall have occupied/unoccupied setpoint control. 32