York YCIV Series - Page 304

JOHNSON CONTROLS
304
FORM 201.23-NM2
ISSUE DATE: 09/25/2020
SECTION 8 - MICROPANEL
TABLE 33 - YORKTALK 2 COMMUNICATIONS DATA MAP (CONT’D)
Code Value Code Value
63 0 64 1 65 2 66 3 67 4 68 5 69 6 70 7 71 8 72 9 73 10 74 11 75 12 76 13 77 14 78 15 79 16 80 17 81 18 82 19 83 20 84 21 85 22 86 23 87 24 88 25 89 26 90 27 91 28 92 29 93 30 94 31 95 32 96 33 97 34 98 35 99 36
100 37 101 38 102 39 103 40 104 41 105 42 106 43 107 44 108 45 109 46 110 47 111 48 112 49 113 50 114 51
Fault/Inhibit CodeOperational Code
Remote Controlled Shutdown Low Chilled Liquid Temperature
Loss Of External Communications
Low RTC Battery Voltage Invalid Number of Compressors Selected
Manual Override No Fault Code
Low Ambient Temperature High Ambient Temperature
Daily Schedule Shutdown Unit Switch OFF
VSD Communications Failure Pre-charge Low DC Bus Voltage (Unit) Pre-charge DC Bus Voltage Imbalance (Unit) High DC Bus Voltage (Unit)
Flow Switch Shutdown VSD Cooling Shutdown Serial Number Shutdown Password Shutdown (AGR)
VSD Logic Board Fault Motor Current Overload (Hardware)
Discharge Pressure Limiting Suction Pressure Limiting No Run Permissive Low DC Bus Voltage (Unit) Anti-Recycle Timer Active DC Bus Voltage Imbalance (Unit) System Switch OFF High VSD Ambient Temperature
Single Phase Input (Unit) VSD Power Supply Fault
Remote Sound Limiting
Pulldown Motor Current Limiting
Cooling Demand Shutdown System Shutting Down VSD Pre-Charging VSD Baseplate Temp Limiting
VSD Internal Ambient Temp Limiting
Sound Limiting ISN Sound Limiting Motor Current Limiting CT Plug Fault
High Oil Temperature
System HPCO (Fan Special) High Discharge Temperature
High Discharge Pressure (Software) High Differential Oil Pressure Low Differential Oil Pressure Low Suction Pressure
ISN/BAS Motor Current Limiting
Remote Motor Current Limiting System Not Running System Running
Low Suction Superheat Sensor Failure Low Motor Current High Motor Temperature Pre-charge Low DC Bus Voltage (System 1/3, 2/4) Pre-charge DC Bus Voltage Imbalance (System 1/3, 2/4) High Motor Current Motor Current Overload (Software) IGBT Gate Driver Fault High Baseplate Temperature Single Phase Input (System 1/3, 2/4) High DC Bus Voltage (System 1/3, 2/4) Low DC Bus Voltage (System 1/3, 2/4) DC Bus Voltage Imbalance (System 1/3, 2/4) VSD Run Signal Fault High Discharge Pressure (Hardware - HPCO) High Flash Tank Level Low Discharge Superheat Control Voltage Fault
YCAV
and YCIV Native
Property of Johnson Controls, Inc.
Subject to change without notice.
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02/17/2017