Aube Technologies TH146-P-DE manual Humidity Setting, Temperature Adjustment, Unoccupied Mode

6.3 Temperature Adjustment

6.3.1Manual Adjustment

Use this adjustment mode to set the temperature manually. To place the controller in this mode, press Auto/Man so that disappears

from the screen and set the temperature using the buttons.

NOTE: If the controller is in automatic heat/cool changeover, the setpoint is automatically lowered or raised by 1°C (2°F) when the controller switches to heating mode or to cooling mode respectively. For example, if you place the setpoint at 24°C (75°F) while in heating mode, the setpoint will become 25°C (77°F) in cooling mode and will return to 24°C (75°F) when the controller switches back to heating mode.

6.3.2Automatic Adjustment

Use this adjustment mode if you want the controller to automatically adjust the temperature according to the programmed schedule. To place the controller in this mode, press Auto/Man so that appears on the screen.

Pre-programmed Schedule

The following schedule has been programmed at the factory. Two temperature settings are programmed for each period of the sched- ule: one is used in heating mode and the other in cooling mode.

NOTE: When programming the heating setpoint, it cannot be higher than 1°C (2°F) below the cooling setpoint. For example, if the cooling setpoint is 25°C (77°F), the highest you can place the heating setpoint is 24°C (75°F). Conversely, when programming the cooling setpoint, it cannot be lower than 1°C (2°F) above than the heating setpoint.

Pre-programmed Schedule			MO	TU	WE	TH	FR	SA	SU
P1	Heating	21°C (70°F)			6:00 a.m.
	Cooling	25.5°C (78°F)
P2	Heating	16.5°C (62°F)		8:00 a.m.				--
	Cooling	29.5°C (85°F)
P3	Heating	21°C (70°F)		6:00 p.m.				--
	Cooling	25.5°C (78°F)
P4	Heating	16.5°C (62°F)			10:00 p.m.
	Cooling	28°C (82°F)

Modifying the Schedule

You can program up to 4 periods per day. For each period, you can set the start time, the heating mode setpoint and the cooling mode setpoint. The program can be different for each day of the week.

•	Press Pgm to enter the programming mode. The settings for
	Monday, Period 1 (P1) appear.
•	To select a day to program, press Day until the day is dis-
	played. Press Day for 3 seconds to select all 7 days.
	NOTE: If you select all 7 days, the settings of the displayed period will
	be copied to all 7 days. For example, if period 1 is displayed and you
	then select all 7 days , they will all now have the same settings for
	period 1. If you display period 2 while all 7 days are selected, they will
	all now have the same settings for period 2.

•Press to exit.

The following diagram shows how to navigate the programming menu.

		MO			TU
		6:00			6:00
P1		Pgm	Day	P1	Pgm
	Heat	Mode	Cool	Heat	Mode	Cool
	21		25.5	21		25.5
		Pgm			Pgm
		MO			TU
		8:00			8:00
P2		Pgm	Day	P2	Pgm
	Heat	Mode	Cool	Heat	Mode	Cool
	16.5		29.5	16.5		29.5

Temporary Bypass

When you modify the temperature setpoint while the controller is in automatic mode, the new temperature is used for the next 2 hours.

The icon flashes during the bypass. After the bypass, the temperature set for the current period is used.

6.4 Unoccupied Mode

The controller can be placed in unoccupied mode via a remote con- trol device such as Aube’s CT241 telephone controller (see section 2.10). In this mode, the setpoint is set back by 4.5°C (8°F); it is low- ered in heating mode or raised in cooling mode. The message UNOC appears during the unoccupied mode.

NOTE: Automatic changeover is disabled during the unoccupied mode.

Temporary Bypass

In unoccupied mode, only the buttons work. When you adjust the temperature during this mode, the new temperature will be used for the next 2 hours, after which the controller will return to the previ- ous setpoint. The message UNOC flashes during the bypass.

7.Humidity Setting

7.1 Display

• To set the start time of a period, first press Pgm until the period
number (P1 to P4) is displayed and the time display flashes.
Then press the	buttons. The time changes in increments of
15 minutes.
NOTE: During programming, to skip a period press Clr while the period
is selected. For example, in the pre-programmed schedule, periods 2
and 3 have been skipped for Saturday and Sunday.
• To set the temperature for a period, first press Pgm until the
period number (P1 to P4) is displayed and the temperature dis-
play flashes. Then press Mode to select the heating mode set-
point display or the cooling mode setpoint. Finally press the
buttons.

The arrow appears when the humidity setpoint is displayed

Humidity level

Humidifier is On

Humidity control mode (auto, manual or off)

TH146-P-DE 400-280-004-C 11/29/06 8/9