Trane TRACER CH532 Operation & User’s Manual

possibility to use inputs or outputs in order to: - use an external water setpoint reset using an analog input (refer to figure 3) - use an auxiliary setpoint - connect a remote on/off of the unit or a circuit - reset faults - connect a remote Cooling/Heating switch - return a circuit fault Note: External water setpoint Based on a external signal input, it will be possible to offset the active setpoint from 0°C to 20°C. This function can be used in conjunction with the automatic setpoint reset function. Figure 3 1. Leaving water temperature set ...

No Message Reset Type Unit status Description 1 No Alarm - Unit On See unit status on Main display 2 Ext. Ckt1 Stop - Circuit 1 Off Circuit 1 Off by Digital Input (Dual circuit units) 3 Ext. Ckt2 Stop - Circuit 2 Off Circuit 2 Off by Digital Input (Dual circuit units) 4 User Ckt1 Stop - Circuit 1 Off Circuit 1 Disable by Settings (via keyboard) 5 User Ckt2 Stop - Circuit 2 Off Circuit 2 Disable by Settings (via keyboard) 6 Remote Ckt1 Stop - Circuit 1 Off Circuit 1 Disable by Supervision 7 Remote Ckt2 Stop - Circuit 2 Off Circuit 2 Disable by Super ...

“Settings” From the menu screen, select “Settings” then press . Following screen will appear: Enter password:”0000” (factory-set) Press and cursor will move to first field of password. Pressing or will change the value from 0 to 9999. Keeping pressure on or will move the numbers fast. Press to confirm password. Pressing will allow navigation from screen 1 to 5 as shown hereafter: 1. Setpoints To access one of the parameters displayed, press and change value using or . Confirm the value by pressing Cooling Stp = Cold water setpoint (-12 to 20� ...

No Message Reset Type Unit status Description 1 No Alarm - Unit On See unit status on Main display 2 Ext. Ckt1 Stop - Circuit 1 Off Circuit 1 Off by Digital Input (Dual circuit units) 3 Ext. Ckt2 Stop - Circuit 2 Off Circuit 2 Off by Digital Input (Dual circuit units) 4 User Ckt1 Stop - Circuit 1 Off Circuit 1 Disable by Settings (via keyboard) 5 User Ckt2 Stop - Circuit 2 Off Circuit 2 Disable by Settings (via keyboard) 6 Remote Ckt1 Stop - Circuit 1 Off Circuit 1 Disable by Supervision 7 Remote Ckt2 Stop - Circuit 2 Off Circuit 2 Disable by Super ...