Trane Direct-Fired Indoor and Outdoor Make-Up Air Units, MUA-SVP01A-EN Thermostat Output Curve

Page 49

Thermostat Output Curve

10 K Ohms Thermistor Output Curve

Figure 5. Uses FG.figure#

Typical 10,000 Ohm Thermistor Output Curve

	180000
	170000
	160000
(Ohms)	150000
	140000
	130000
	120000
	110000
	100000
Resistance	100000
	90000
	80000
	70000
	60000
	50000
	40000
	30000
	30000
	20000
	10000
	0
	-22	-4	14	32	41	50	59	68	77	86	95	104	113	122	131	140	149

Temperature in Degrees F

Figure 6. Uses FG.figure#

Typical 10,000 Ohm Thermistor Output Curve

	30000
(Ohms)	25000
(Ohms)	20000
Resistance	15000
	10000
	5000
	5000
	0
	32	41	50	59	68	77	86	95	104

Temperature in Degrees F

MUA-SVP01A-EN • Direct-Fired Indoor and Outdoor Units

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Contents January Controls Programming GuideOverview Networking Direct-Fired Indoor and Outdoor Units MUA-SVP01A-EN Contents Contents MDT Controls Unit Operating ModesMRT-Pro Controls MRT ControlsUnit Operating Modes MRT-Expert Controls Unit Operating Modes Heating/Ventilating/Cooling Operating Modes Heating ModeGeneral Burner Control Unit Operating Modes Ventilation Mode M P E R a T U R E S E Cooling ModeDamper Control Modes Manual ModeMixed Air Temperature Mode Building Pressure Mode 100% Outside Air FunctionsMinimum Ventilation FreezestatDirect Acting User Configured PID Control85ºF Direct acting Reverse ActingReverse acting Multiplexed Inputs Unit ResetsClock Set Critical Fault Codes DiagnosticsFault Code Low Discharge Temperature Diagnostics Direct-Fired Indoor and Outdoor Units MUA-SVP01A-EN Fault Code Safety Circuit Open SOLUTIONIf fan is running check prior alarm log Fault CODEBurner StatusFault Code Burner Hand Fault Code Flame Failure Diagnostics Non-Critical Fault CodesSolution If fan is running Fault Code Unit off/Fan onSolution If fan is not running SOLUTIONIf fan/motor is running Fault CODEUnit on/Fan offSolution If fan/motor is not running Fault Code Check Airflow Switches SOLUTIONIf clogged filter switch is closing Fault Code Clogged Filter SwitchSOLUTIONIf setpoints are misadjusted Fault CODEEnergy Save ModeSolution If OAT, RoomT or DAT are such that heat is required SOLUTIONIf setpoints are not misadjustedDiagnostics Solution If setpoints are misadjusted Fault CODEInsufficient OASOLUTIONIf heat is desired SOLUTIONIf less outside air is desired Diagnostics Menu Selection Tree for BACview Menu SelectionUnit Modes Hotkey SET Points Hotkey Menu SelectionResets Hotkey Alarm HotkeyAlarm History 64 Most Recent Status Menu HotkeySchedules Hotkey User Configurable Output HotkeyHelp Hotkey Clockset HotkeyFuel Select Hotkey Ohms Thermistor Output Curve Thermostat Output CurveAirflow station layout Airflow Station LayoutNetwork Communication Zone 583 Controller SpecificationsRnet MRT-Pro or Room Air sensor Zone 583 Controller SpecificationsNon-recirculating with evap Dfoa and Dfia model diagram Typical Wiring SchematicTypical Wiring Schematic Recirculating Dfoa and Dfia model diagrams Recirculating Dfoa and Dfia model diagram Typical Wiring Schematic Trane