Trane RTHC - Page 105

Installation, Operation and Maintenance 5 - 35
Service Settings (Field Startup
Group)
ICS Address 65
Power Up Start Delay Time 0 SEC
Design Delta Temp Setpt 10
° F
Lvg Wtr Temp Cutout Setpt 36
° F
Low Rfgt Temp Cutout Setpt 32
° F
Condenser Limit Setpt 90% HPC
Max. RI Timer 5 MIN
Under/Over Voltage Protection (per application)
Phase Reversal Protection ENABLE
Phase Unbalance Protection ENABLE
Momentary Power Loss Protection ENABLE
External Base Loading DISABLE
Soft Load Control DISABLE
Soft Load Starting Current Limit 100%
Soft Load Current Limit Rate 5%/min
Soft Load Lvg Water Rate 5
° F/min
LWT Prop. Gain Setpt 6%/
° F
LWT Integral Gain Setpt 45 sec
LWT Derivative Gain Setpt 0 sec
Liquid Level Control Prop. Gain
See Table 25
Liquid Level Control Integral Reset
Time
Liquid Level Control Rate Time
Liquid Level Control Output Deadband
Local Atm Pressure 14.7
Service Settings (Machine
Configuration Group)
Compressor Frame Size and Capacity (per order)
Refrigerant Monitor Type (per order)
Refrigerant Type R134A
Starter Type Y-DELTA or Solid State EA Series per
order
Level 2 Contactor Integrity Test ENABLE
Rated Load Amps (per order)
Motor Htg Constant Setpt see Table 17
Current Overload Setting #1 (per order)
Current Overload Setting #2 (per order)
Maximum Acceleration Timer #1 see Table 19
Maximum Acceleration Timer #2 see Table 19
Acceleration Time Out Action TRANSITION
EXV Size see Table 20
EXV Electrical Protection ENABLED
Ext. Chilled Water Setpoint DISABLED
External Current Limit Setpt DISABLED
High Pressure Cutout (HPC) Setting 180 psig
Line Voltage Sensing Opt. DISABLED
Unit Line Voltage
Table 24
General Factory Settings