Aube Technologies TH146-P-U manual Configuration Menu, Hvac

Configuration Menu

Item	HP	HVAC	Parameters	Display	Options	Default	Description
1	√	√	Time format		12 Hr / 24 Hr	24 Hr	Select the time display format.
							• On: Heating or cooling starts in advance (as determined by the control-
							ler) so that the desired temperature is attained at the set times.
2	√	√	Early Start		On / OF	OF	• OF (Off): Heating or cooling starts at the set times.
							NOTE: Early Start applies for periods 1 and 3 (P1 and P3) only. When this
							feature is enabled, heating or cooling will start in advance of the set time for
							P1 and P3 but will start at the set time for P2 and P4.
							• OF (Off): The function is deactivated.
3			Automatic daylight		OF / 1 / 2	OF	• 1 : The controller switches to daylight savings time on the first Sunday of
	√	√					April and to normal time on the last Sunday of October.
			savings adjustment
							• 2 : The controller switches to daylight savings time on the second Sun-
							day of March and to normal time on the first Sunday of November.
4	√	√	Temperature format		°C / °F	°C	Select the temperature display format.
5	√		Balance point low		-30 to 10°C	-10°C	Set the bP L limit (see section 4.2).
							NOTE: Lower bP L below its minimum (- -) if you do not wish to use this
					(-22 to 50°F)	(14°F)
							function.
6	√		Balance point high		-5 to 30°C	5°C	Set the bP H limit (see section 4.2).
							NOTE: Raise bP H above its maximum (- -) if you do not wish to use this
					(23 to 86°F)	(41°F)
							function.
7	√		Defrost point		-10 to 15°C	10°C	Set the defrost point temperature (see section 4.3).
							NOTE: Raise the defrost point above its maximum (- -) if you do not wish to
					(14 to 59°F)	(50°F)
							use this function.
							Set according to the type of heat pump installation (see section 4.4).
							• Ad (add-on): Use this setting when the indoor coils are located down-
							stream of the auxiliary heat source. This is generally the case for add-on
8	√		Installation type		Ad / nr	Ad	installations.
							• nr (normal): Select this setting when the indoor coils are located
							upstream of the auxiliary heat source. This is generally the case for new
							installations.
9	√		Auxiliary		5 to 90 min.	30 min.	Set the interstage delay for the auxiliary stage (see section 4.5).
			interstage delay
10		√	Low temperature limit		-10 to 20°C	5°C	Set the low temperature limit of the plenum (see section 4.6).
							NOTE: This function is not used if you lower LLMT below its minimum
					(14 to 68°F)	(41°F)
							(- -) or if the plenum temperature sensor is not connected to the controller.
11		√	High temperature limit		30 to 90°C	70°C	Set the high temperature limit of the plenum (see section 4.6).
							NOTE: This function is not used if you raise HLMT above its maximum (- -)
					(86 to 194°F)	(158°F)
							or if the plenum temperature sensor is not connected to the controller.
							Select the number of heating/cooling cycles per hour. For optimal heating
12	√	√	Cycles per hour		2 to 6	4	control, use the setting that matches your system as follows: 3=20 min (hot
							water, 90%+ high-efficiency furnace), 4=15 min (gas or oil), 5=12 min (gas
							or oil), 6=10 min (electric).
							This setting determines the fan operation in automatic mode when the sys-
							tem is in heating mode (see section 5.3).
							• EL (electric heating): The fan starts and stops at the same time as heat-
13		√	Heat type		GA / EL	EL	ing.
							• GA (gas or oil heating): The fan starts when the temperature inside the
							plenum rises above the Fan Limit (see item 14) and stops when the tem-
							perature drops 12°C below the Fan Limit. NOTE: The fan will not start if
							the plenum temperature sensor is not connected to the controller.
					38 to 90°C	80°C	This parameter is available only when gas heating is selected (see item 13).
14		√	Fan limit				WARNING: FLMT can be used in parallel with an UL353-approved device
					(100 to 194°F)	(176°F)	but they do not replace such device.
							NOTE: The fan will not start if you raise FLMT above its maximum (--).
15	√	√	Smart Fan		On / OF	OF	• On: Smart Fan is On (see section 4.7).
							• OF: Smart Fan is Off.
16	√	√	Temperature setback		0 to 9°C	0°C	Set the amount of temperature setback when the controller is placed in
					(0 to 16°F)	(0°F)	Unoccupied mode (see section 6.4).
							• Co (conventional): The humidifier will operate if the humidity is too low. If
							the fan is not already On, it will turn On at the same time as the humidi-
			Humidifier				fier.
17	√	√			Co / HE / Fn	Fn	• HE (heat): The humidifier can operate only when heating is activated.
			operating mode
							• Fn (fan): The humidifier can operate as long as the fan is running,
							whether heating is activated or not.
							NOTE: The humidifier is disabled when cooling is activated.
							Set according to the type of dehumidifier used.
							• Co (conventional): Select this setting when using a dehumidifier (except
18	√	√	Dehumidifier type		Co / AE / dr	Co	an air exchanger) or when you do not wish to dehumidify.
							• AE (air exchanger): Select this setting when using an air exchanger (see
							section 4.10).
							• dr (droop): Select this setting to dehumidify by droop (see section 4.9).
			Minimum air				This parameter is available only if the controller is configured for using an
19	√	√			0 - 60 min.	0	air exchanger (see item 18). Use it to set the minimum air exchange time
			exchange time
							(see section 8.3).

Note: Only items 1 to 4 are available when the controller is placed in user mode (SW1-1 switch).

TH146-P-U 400-280-010-B 5/24/07 8/12