American Standard UV05 manual

Getting Started

Display	Keypad menu item list	Abr.	Description	RO	05	Default
				RW1
o5	Exhaust Interlock OAD	EOAD	Adjust OA damper position above which the exhaust fan output will be energized.	RW	x	99%
	Min Position set point		There is a fixed –5% differential associated with this set point.
o6	Energize Exhaust Fan	OADE	Adjust OA damper minimum position when the exhaust interlock input is	RW	x	12%
	OAD Set point		energized.
o7	pointOAD Max Position Set	OAMX	Adjust OA damper maximum position.	RW	x	99%
o8	OAD Lockout Enable		Set OA damper lockout feature status: 0 = disable, 1 = enable. (This variable is	RW	x	0
			factory set to 1 when the unit is ordered as a recirc unit with no OAD.)
o9			Adjust OA temperature below which the OA damper closes if the OA damper			35.6°F
	OAD Lockout Set point	OALS	lockout is enabled. (This variable is factory set to –99°C when the unit is ordered	RW	x
						(2°C)
			as a recirc unit with no OAD.)
E1	Economizer Enable		Set economizer status: 0 = disable, 1 = enable.	RW	x	1
E2	Economizer OA Temp	ETS	Adjust economizer OA temperature set point. DO NOT lower this set point below	RW	x	68°F
	Set point		CCLO or you risk creating a deadband where no cooling occurs.			(20°C)
E3	DifferentialEconomizer IA/OA Temp	ETD	Adjust economizer IA/OA temperature differential.	RW	x	1.8°F (1°C)
E5	Economizer OA Enthalpy	EES	Adjust economizer OA enthalpy set point.	RW	x	25 Btu/lb
	Set point					(58 kJ/kg)
E6	Economizer IA/OA	EED	Adjust economizer IA/OA enthalpy differential.	RW	x	1.3 Btu/lb
	Enthalpy Differential					(3 kJ/kg)
r1	Space Humidity Output	ERH	Display room humidity (optional). 00 = No sensor connected.	RO	x
r3	OutputOutdoor Air Humidity	EORH	Display OA humidity (optional). 00 = No sensor connected.	RO	x
ot	Outdoor Air Temp Output	EOAT	Display OA temperature.	RO	x
k1	Emergency Heat Enable		Set emergency heat status: 0 = disable, 1 = enable.	RW	x	1
k2	Emergency Heat Set	EHS	Adjust emergency heat set point.	RW	x	53.6°F
	point					(12°C)
k3	Emergency Heat		Set emergency heat operation during shutdown, 0 = no emergency heat during	RW	x	0
	Shutdown Configuration		shutdown: 1 = allow emergency heat during shutdown.
A1	Auxiliary Heat Start	AHSD	Adjust auxiliary heat start differential.	RW	x	1.8°F (1°C)
	Differential
A2	Auxiliary Heat End	AHED	Adjust auxiliary heat stop differential.	RW	x	1.8°F (1°C)
	Differential
A3	Auxiliary Heat		Set auxiliary heat type: 0 = N.O. device, 1 = N.C. device.	RW	x	0
	Configuration
b3	External BI-3		Set the function external binary Input 3: 0 = ventilation lockout, 1 = exhaust	RW	x	0
	Configuration		interlock.
b6	External BO-3		Set the function of external binary output 3: 0 = exhaust fan on/off signal, 1 =	RW	x	0
	Configuration		auxiliary heat.
(F	Fan Cycling		Set space fan cycles (switches off) during occupied, bypass, and standby mode: 2	RW	x	2
	Configuration		= continuous, 3 = cycling.
(E	Filter Alarm Enable		Set filter alarm status: 0 = disable, 1 = enable.	RW	x	0
(r	Reset Filter Alarm Input		Enter 1 to clear filter alarm.	RW	x	//2
(1	Compressor Enable		Set compressor status: 0 = disable, 1 = enable.	RW	x	1
			Adjust compressor cooling lockout set point. When the OA temperature falls below
(2	Compressor Cooling	CCLO	this set point, compressor cooling is not allowed. DO NOT make this setting lower	RW	x	63.5°F
	Lockout Set point		than the factory default. There is a fixed +3.6°F (2°C) differential associated with			(17.5°C)
			this set point.
(3	Compressor Heating	CHLO	Adjust compressor heating lockout set point. When the OA temperature falls below	RW	x	25°F
	Lockout Set point		this set point, compressor heating is not allowed and only electric heat will be used.			(-4°C)
			Adjust compressor start delay. Where several units (inductive loads) are
(6	Compressor Start Delay		connected to the same electrical supply, make this set point unique for every UVC	RW	x	0 sec
			to prevent multiple compressors from energizing at the same time after a power
			failure or occupancy change.
SP	OffsetSpace Temp Sensor		Adjust this setting to bias the UVC measured space temperature.	RW	x	0
Un	Keypad/display		Set keypad/display temperature units in English or SI. This set point also effects
			which unit types displayed over Metasys N2 and BACnet MS/TP networks using	RW	x	F
	Temperature Units
			the appropriate optional communications modules.

1.RW = read and write capable, RO = read only.

2.If a menu value is greater than 2-digits (higher than 99), then // will be displayed on the keypad/display.

McQuay OM 751 11