Carrier 19XRV Start-up And Service Instructions

Also see for AquaEdge 19XRV series: Start-up, operation and maintenance instructions Start-up and service instructions Installation instructions Start-up, operation and maintenance instructions User manual

Contents

32APPENDIX B — OPTIONAL BACNET COMMUNICATIONS WIRINGOptional BACnet* Communications Wiring —The following section is used to configure the UPC Open con-troller which is used when the BACnet communications optionis selected. The UPC Open controller is mounted in a separateenclosure below the main control box.TO ADDRESS THE UPC OPEN CONTROLLER — Theuser must give the UPC Open controller an address that isunique on the BACnet network. Perform the following proce-dure to assign an address:1. If the UPC Open controller is powered, pull the screw ter-minal connector from the controller's power terminals la-beled Gnd and HOT. The controller reads the addresseach time power is applied to it.2. Using the rotary switches (see Fig. A and B), set the con-troller's address. Set the Tens (10's) switch to the tens dig-it of the address, and set the Ones (1's) switch to the onesdigit.As an example in Fig. B, if the controller’s address is 25,point the arrow on the Tens (10's) switch to 2 and the arrow onthe Ones (1's) switch to 5.BACNET DEVICE INSTANCE ADDRESS — The UPCOpen controller also has a BACnet Device Instance address.This Device Instance MUST be unique for the complete BAC-net system in which the UPC Open controller is installed. TheDevice Instance is auto generated by default and is derived byadding the MAC address to the end of the Network Number.The Network Number of a new UPC Open controller is 16101,but it can be changed using i-Vu® Tools or BACView device.By default, a MAC address of 20 will result in a Device In-stance of 16101 + 20 which would be a Device Instance of1610120.10's1's134 5278960134 5278960Fig. B — Address Rotary Switchesa48-8578Fig. A — UPC Open Controller8765432109876543210 9BACNETBAUD RATEDIP SWITCHESADDRESSROTARYSWITCHESPOWER LEDRUN LEDERROR LEDBACNETCONNECTION(BAS PORT)BT485TERMINATORTx2 LEDRx2 LEDTx1 LEDRx1 LEDEIA-485JUMPERS* Sponsored by ASHRAE (American Society of Heating, Refrigerat-ing and Air Conditioning Engineers).a48-8579