160 RT-SVD03G-EN
Software Change History
Table 52.
RTRM
V1.1 4/12/01 X13650864010 -Initial Release
V1.3 6/11/01 X13650867010 -Correct thermostat versus zone sensor detection.
V2.4 11/28/04 X13650866010
-Hardware change for power robbing thermostats and NSB status LCD’s
-Revise test mode logic for heating and cooling.
-Revise fan cycling when changing from economizer to mechanical cooling
-Correct LPC2 diagnostic not to show on single circuit unit.
-Correct defrost not to run less than one minute if coil was thought to be clean
V2.6 11/28/01 X13650867020
-Local ventilation fixed to work in remote.
-Fix all outdoor fans to run if outdoor sensor fails.
-Fix indoor fan on gas heat to run only if heat fires.
-Change Timed Override (TOV) bit for Tracer from two hours two minutes.
-If outdoor sensor fails, fix so that unit will still do default defrost.
-Set unit mode to auto with no sensor if unit transitions from remote to local.
V2.7 11/28/05 X13650867020
-Fix outdoor fan control in service test.
-Add ICS communication failure if comm. stops for 2 minutes.
-Fix stages of heat & cool to report correctly on ICS.
-Fix ICS Lead/Lag hardware to work if in remote control
-Correct algorithm Heat proportional gain to stop heat cycling.
-Fixed ICS cool and heat stage reporting.
-Fixed supply fan lockout to reset with ICS.
-Fixed supply fan lockout so zone sensor mode setting to off will reset.
-Fixed default defrost without call for heat.
V2.9 4/1/02 X13650867020
-Fix unit mode with remote.
-Fix defrost function to halt defrost if call for heat is removed or switched to cooling.
-Added stage 1 electric heat to defrost service test.
-Added 15 second delay before RTRM talks to TCI to prevent economizer false
diagnostic.
-Fix software to ignore fault for MAS below 40 degrees with compressors on.
V2.10 8/13/02 X13650867020
-Fixed thermostat Y call on heat pump to keep SOV energized until three minute
time has elapsed.
-Fixed false diagnostic reports on COMM5 without RTOM.
-Correct invalid economizer MAS from 65.4 to 53 F.
-Change hardware initialization to stop false diagnostics on Tracker 10.
V3.0 3/15/03 X13650867030
-Feature Enhancement: Add Dehumidification/Reheat Control.
Bug fixes:
-Fix unit mode when going from off to auto.
-Fix supply fan to not wait 20 seconds at power-up if test mode is activated.
-Fix RTRM to ignore ICS compressor disable during service test mode.
-Fix ICS zone temp to work without local zone sensor
V3.1 8/25/03 X13650867040
-Fixed Cool 1 and Cool 2 in slave mode to allow economizing.
-Changed LPC startup bypass time from two minutes to ten seconds.
-Turn off electric heat if defrost terminates on HPC.
-Fix reheat with zone sensor, override reheat with cooling call.
-Ignore-40F MAT if compressor is running.
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