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LG MultiSITE CRC1 Series, Installation Manual

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LG MultiSITE CRC1 Series Installation Manual Download Page 18

18

MultiSITE CRC 1 Controller

Due to our policy of continuous product innovation, some specifications may change without notification.  

©LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG” is a registered trademark of LG Corp.

Ceiling Motion Sensor

Follow this procedure to install the optional  

wireless ceiling motion sensor.
Consider the following location constraints before 

installing a ceiling mounted sensor:

• 

 Do not install on a metal surface.

• 

 Do not install in areas with a direct heat 

source.

• 

 Do not install near any air discharge grill.

• 

 Do not install in areas exposed to direct 

sunlight.

• 

Ensure ceiling surface is flat and clean. 

•  Install in a dry location away from water, moisture, or rain.

Sensor Placement

Figure 12 shows suggested placement guidelines to optimize detection zones. 

ACCESSORIES INSTALLATION

45 degrees

Coverage 

Radius

8 Feet

10 Feet

12 Feet

Ceiling 

Height

8 Feet

10 Feet

12 Feet

Figure 11: Ceiling Motion Sensor

Figure 12: Ceiling Sensor Detection Zones

Summary of Contents for MultiSITE CRC1 Series

Page 1: ...MultiSITE CRC1 Series Controllers INSTALLATION MANUAL PREMTBVC0 MultiSITE CRC1 PREMTBVC1 MultiSITE CRC1 09 26 2017 2 43 PM Occ Auto Heat 74 78 Indoor F Humidity 66 68 Auto ...

Page 2: ...nd operation For more technical materials such as submittals engineering databooks and catalogs visit www lghvac com For continual product development LG Electronics U S A Inc reserves the right to change specifications without notice LG Electronics U S A Inc This document as well as all reports illustrations data information and other materials are the property of LG Electronics U S A Inc PROPRIE...

Page 3: ...me Screen 8 Selecting Installation Location 9 Controller Installation 9 Installing the Controller 10 Controller Setup 13 Controller Setup 13 Setpoint Adjustment 14 Accessories Installation 16 ZigBee Pro Wireless Module 16 Ceiling Motion Sensor 18 Wall Mounted Motion Sensor 21 Door Window Sensor 24 ZigBee Setup 28 ZigBee Pro Quick Setup 28 BACnet MS TP Setup 30 ...

Page 4: ...property damage personal injury and or death DANGER This symbol indicates an imminently hazardous situation which if not avoided will result in death or serious injury WARNING This symbol indicates a potentially hazardous situation which if not avoided could result in death or serious injury CAUTION This symbol indicates a potentially hazardous situation which if not avoided may result in minor or...

Page 5: ...ge the settings of the protection devices If the pressure switch thermal switch or other protection device is shorted and forced to operate improperly or parts other than those specified by LG are used there is risk of fire electric shock explosion and physical injury or death If the air conditioner is installed in a small space take measures to prevent the refrigerant concentration from exceeding...

Page 6: ...e panel Do not allow water dirt or animals to enter the unit There is risk of unit failure or degraded performance Do not spill water or other liquid on the inside of the indoor unit espe cially on electrical components Do not drop the MultiSITE Controller unit into water If the unit is immersed in water or other liquid contact your local authorized LG distributor for support There is risk of unit...

Page 7: ...tioning indoor units except PTAC units Do not attempt to use a MultiSITE CRC1 controller with any other equipment Accessories These accessories are available for MultiSITE CRC1 controllers ZigBee Pro wireless card Model ZVRCZPWC1 Door and window switch Model ZVRCZDWS1 Wall mounted occupancy sensor Model ZVRCZWOC1 Ceiling mounted occupancy sensor Model ZVRCZCOC1 The ZigBee Pro wireless card is requ...

Page 8: ...on Mode Status Current Fan Speed Setting Up Arrow Raise Temperature Setpoint Room Indoor Temperature Down Arrow Lower Tempera ture Setpoint On Off Turn the display on or off Schedule Set weekly schedule More Provides user with access to less often used functions Fan Speed Set fan to Slow Low Low Med Medium Med High High Power Auto Available options depend on IDU model Operation Mode Set Cool Heat ...

Page 9: ...f hot or cold air Install the controller on a flat clean wall surface approximately 5 ft above the floor in an area with good circulation and average temperature Do not install the controller where it is exposed to Drafts or dead spots behind doors and in corners Hot or cold air from ducts Radiant heat from sun or appliances Concealed pipes or chimneys Uncontrolled areas such as on an outside wall...

Page 10: ... must be installed to provide a separation distance of at least 8 inches from all persons and must not be collocated or operating in conjunc tion with any other antenna or transmitter If your installation includes wireless accessories you can install the optional ZigBee Pro wireless module when the controller case is open Refer to page 16 for Zigbee Pro wireless module installation instructions Fi...

Page 11: ...demark of LG Corp CONTROLLER INSTALLATION Installing the Controller continued 10 Insert each wire in terminal block according to wiring dia gram Figure 4 Table 1 lists the function of all terminal connections 11 Carefully push excess wiring back into hole Figure 3 Install Base BACnet BACnet BACnet Common Not used Not used Not used Signal 12VDC Common 4 5 6 13 14 15 Typical Indoor Unit Figure 4 Con...

Page 12: ...NTROLLER INSTALLATION Installing the Controller continued 12 Gently align cover to top of base and snap in place from bottom Figure 5 13 Install security screw Terminal Function Terminal 1 Not used Terminal 2 Not used Terminal 3 Not used Terminal 4 Signal Wire Terminal 5 12VDC Terminal 6 Common Terminal 13 BACnet Terminal 14 BACnet Terminal 15 BACnet MS TP Common Terminal 16 Not used Terminal 17 N...

Page 13: ... mode 09 26 2017 2 43 PM Occ Auto Heat 74 78 Indoor F Humidity 66 68 Auto If a configuration installer pass word is activated to prevent unau thorized access to the configuration menu parameters a password entry prompt will appear to prevent access to the device configuration components CONTROLLER SETUP Controller Setup This section contains a brief overview of MultiSITE controller operation Refer...

Page 14: ...f operation In Cooling mode the setpoint displayed in the bar is the current occupied cooling setpoint During occupied setpoint adjustment the large digits are temporarily used to display the occupied cooling setpoint while it is adjusted Normal temperature display resumes after the setpoint is adjusted and the actual occupied cooling setpoint is displayed in the setpoint bar Heating mode or heati...

Page 15: ...nt dis played at the top of the set point bar located directly under the blue line represent the actual occupied cooling setpoint During occupied setpoints adjustment the large digits are temporarily used to display the occupied Cooling Setpoint or occupied Heating Setpoint The actual setpoint is dependent on the last effective demand heating or cooling Normal temperature display resumes after the...

Page 16: ...less sensors ACCESSORIES INSTALLATION Figure 7 ZigBee Pro Wireless Module 1 Remove security screw if any on bottom of Remote Controller cover 2 Open unit by pulling on bottom side of Remote Controller Figure 8 3 Carefully remove Remote Control ler s Motherboard from casing and turn over 4 Locate gap in upper right corner of Remote Controllers motherboard and locate holes to insert ZigBee Pro modul...

Page 17: ...CESSORIES INSTALLATION Figure 9 Install ZigBee Pro Wireless Module Figure 10 Reinstall Cover 6 Gently press the ZigBee Pro mod ule into the Remote Controller s motherboard until it fits snugly in place Do not press too hard to avoid damage to ZigBee Pro module 7 Carefully replace Remote Controller s motherboard into casing 8 Carefully align cover to top of base and snap in place from bottom Figure...

Page 18: ...nstalling a ceiling mounted sensor Do not install on a metal surface Do not install in areas with a direct heat source Do not install near any air discharge grill Do not install in areas exposed to direct sunlight Ensure ceiling surface is flat and clean Install in a dry location away from water moisture or rain Sensor Placement Figure 12 shows suggested placement guidelines to optimize detection ...

Page 19: ... housing counter clockwise Figure 13 2 Install two AAA batteries in Sensor Housing Figure 14 Ensure battery polarity is correct When batteries are first installed the sensor automatically goes into pairing mode Refer to ZigBee Setup on page 28 3 Replace mounting plate by rotating hous ing clockwise 4 Proceed to Verify Sensing Motion Verify Sensing Motion 1 Wait three minutes for sensor to warm up ...

Page 20: ...torque screws 3 Set sensor housing assembly on mounting plate Figure 16 4 Rotate sensor housing assem bly clockwise until it locks in place Ensure sensor housing assembly fits snugly to mount ing plate 5 Test the ceiling motion sensor again according to Verify Sensing Motion on page 19 Sensor Functions Figure 17 shows the location of the function button on the sensor module Refer to Table 2 Functi...

Page 21: ...nsider the following location constraints before installing a ceiling mounted sensor Do not install on a metal surface Do not install in areas with a direct heat source Do not install near any air discharge grill Do not install in areas exposed to direct sunlight Ensure wall surface is flat and clean Install in a dry location away from water moisture or rain Sensor Placement Figure 19 shows sugges...

Page 22: ...ad screwdriver to carefully pry cover away from motion sensor Figure 20 2 Install one CR2 battery in Sensor Housing Figure 21 Ensure bat tery polarity is correct When bat tery is first installed the sensor automatically goes into pairing mode Refer to ZigBee Setup on page 28 3 Replace cover on motion sensor 4 Proceed to Verify Sensing Motion Verify Sensing Motion 1 Wait three minutes for sensor to...

Page 23: ...ensor Placement on page 21 2 Affix two sided tape to desired installation location Figure 23 3 Position motion sensor on two sided tape and press firmly to secure in place 4 Test the wall mounted motion sensor again according to Verify Sensing Motion on page 22 Sensor Functions Figure 24 shows the location of the function button on the sen sor module Refer to Table 2 Function Button and LED Indica...

Page 24: ...ce Do not install in areas with a direct heat source Do not install near any air discharge grill Do not install in areas exposed to direct sunlight Ensure mounting surface is flat and clean Install in a dry location away from water moisture or rain Sensor Placement Figure 26 shows suggested placement guidelines to optimize sensor operation En sure contact switch and magnet face each other as shown...

Page 25: ...y in the housing Figure 28 Ensure battery polarity is correct When battery is first installed the sensor automatically goes into pairing mode Refer to ZigBee Setup on page 28 3 If replacing an old battery use a plastic tool to carefully pry battery out of com partment Do not use a metal tool it may cause a short circuit or cause damage to the sensor 4 Replace housing cover Install Sensor Housing U...

Page 26: ...sor into the housing Install Magnet Use either screws or two sided tape to install the magnet The sensor housing and the magnet must align properly The sensor and magnet must be within 0 75 inches of each other Be sure to install the parts in the correct orientation If installing with tape the magnet s screw tab can be removed by snapping the tab along the scored line Figure 31 To install with tap...

Page 27: ...ns Figure 32 shows the location of the function button on the sensor module Refer to Table 2 Function Button and LED Indicators on page 29 for information on using this button and the LED indicator to set up sensor module operation ACCESSORIES INSTALLATION Figure 31 Remove Screw Tab if Desired Figure 32 Function Button and LED Test Sensor with Controller Refer to ZigBee Pro Quick Setup on page 28 ...

Page 28: ...cosystem section of MultiSITE CRC1 Series Remote Controller s interface and set Permit join to On Permit join is only available on the first Zone Screen but is applicable to all Zones 2 Insert battery or remove pull tab for contact sensors to activate ZigBee sensor If sensor does not join ZigBee wireless network press the button located on the sensor ten 10 times to reinitialize joining process 3 ...

Page 29: ...tatus GGG Joined RRR Not Joined YYY Re Join in Process 4 Times GGGG Network Join YRY Searching for Network YGY Device Being Configured GGG Device Joined RRR Device Failed to Join 8 Times GGGGGGGG Forced Re Join YYY Re Join Searching for Parent 10 Times GGGGGGGGGG Network leave and join a new Network RRR Leave if Joined GGGGG Defaults Restored G Green Y Yellow R Red No Action Y Wrong Button Press Y...

Page 30: ...creen for 3 seconds to enter Con figuration settings as illustrated in Figure 6 on page 13 2 Navigate to the BMS Config BACnet settings menu of the Configuration page 3 Change the COM Address Valid COM address range is 0 253 Note COM address defaults to 254 which disables BACnet MS TP 4 Select Network Units Imperial or Metric 5 Select appropriate BAUD Rate Note Auto is the default setting and will...

Page 31: ... specifications may change without notification LG Electronics U S A Inc Englewood Cliffs NJ All rights reserved LG is a registered trademark of LG Corp LG Customer Information Center Commercial Products 1 888 865 3026 USA Follow the prompts for commercial A C products and parts ...

Page 32: ...IM_CRC1_Series_Controllers_10_16 LG Electronics Commercial Air Conditioning Division 4300 Northpoint Parkway Alpharetta Georgia 30022 www lghvac com ...

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