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TEC22x2-3 L

ON

W

ORKS

® Networked Heat Pump Thermostat Installation Instructions 

15

  

Setting the Day and Time

Upon initial power up (or after a power loss of greater 
than 6 hours), the thermostat shows a 

SetClock

 alarm 

on its display. As the thermostat scrolls through the 
Status Display Menu, the 

SetClock

 message causes 

the backlight to light up until the clock is set.

When changing the time, press the 

UP/DOWN

 arrow 

keys once to change the time in 1-minute increments; 
press and hold down the keys to change the time in 
30-minute increments.

To set the clock while in the Main User Menu:

1.

Press the 

NO

 key to all prompts until the clock set 

prompt appears on the display. Press the 

YES

 key 

to enter the clock set menu.

2.

Press the 

YES

 key to set the time or press the 

NO

 

key to advance to the day set menu.

3.

Press the 

UP/DOWN

 arrow keys to adjust the time. 

When the correct time is displayed, press the 

YES

 

key to store the time.

4.

Press the 

YES

 key to enter the day set menu or 

press the 

NO

 key to enter the clock format menu.

5.

Press the 

UP/DOWN

 arrow keys to adjust the day. 

When the correct day is displayed, press the 

YES

 

key to store the day.

6.

Press the 

YES

 key to choose the time format or 

press the 

NO

 key to access the Main User Menu 

exit prompt.

7.

Press the 

UP/DOWN

 arrow keys to select the 

desired time format. Press the 

YES

 key to enter 

the format.

8.

Press the 

YES

 key to return to the Status Display 

Menu or press the 

NO

 key to return to the time set 

menu.

When the thermostat scrolls through the day and time, 
the new day and time should show on the display and 
no alarm or backlight should be present. If the day or 
time is incorrect, repeat the 

Setting the Day and Time

 

procedure.

Table 6:  Four-Event Office Schedule

Event 1

Event 2

Event 3

Event 4

Occupied

Unoccupied

Occupied 2

Unoccupied 2

Event

Cool

Heat

Cool

Heat

Cool

Heat

Cool

Heat

72°F 
(22°C)

70°F 
(21°C)

80°F 
(27°C)

62°F 
(17°C)

72°F 
(22°C)

70°F 
(21°C)

80°F 
(27°C)

62°F 
(17°C)

Monday

7:00 A.M.

5:00 P.M.

12:00 P.M.

1

 12:00 P.M.

1

Tuesday

7:00 A.M.

5:00 P.M.

12:00 P.M.

1

 12:00 P.M.

1

Wednesday

7:00 A.M.

5:00 P.M.

12:00 P.M.

1

 12:00 P.M.

1

Thursday

7:00 A.M.

5:00 P.M.

7:00 P.M.

10:30 P.M.

Friday

7:00 A.M.

5:00 P.M.

7:00 P.M.

10:30 P.M.

Saturday

12:00 P.M.

1

12:00 P.M.

1

12:00 P.M.

1

 12:00 P.M.

1

Sunday

12:00 P.M.

1

12:00 P.M.

1

12:00 P.M.

1

 12:00 P.M.

1

1.

Programming different events to the same time for that day cancels those events and leaves the thermostat in the 
unoccupied state.

Содержание TEC22 2-3 LonWorks Series

Страница 1: ...appareil num rique de la Classe A respecte toutes les exigences du R glement sur le mat riel brouilleur du Canada Installation Location Considerations Locate the TEC22x2 3 thermostat on a partitioning...

Страница 2: ...into the locking tabs on the thermostat mounting base 9 Pull the pull tabs on each of the connectors and remove the screw terminal blocks as illustrated in Figure 4 Wiring When an existing thermostat...

Страница 3: ...Table 1 Terminal Identification See Figure 5 Number Label Function 1 Y2 Energizes second stage compressor on a call for heating or cooling 2 Y1 Energizes first stage compressor on a call for heating o...

Страница 4: ...k wiring in the same conduit as line voltage wiring 30 VAC or above or other wiring that switches power to highly inductive loads such as contactors coils motors or generators The LONWORKS network req...

Страница 5: ...el when the thermostat is left unattended for 45 seconds Light Emitting Diodes LEDs Three LEDs are included to indicate the fan status call for heat or call for cooling The FAN LED is on when the fan...

Страница 6: ...the UP DOWN arrow keys simultaneously for 5 seconds to broadcast the thermostat s Neuron Identification on the LONWORKS network If the cover is removed you can see a green LED under the LON board fla...

Страница 7: ...ccess No Access System Mode Setting Access No Access No Access Fan Mode Setting Access No Access No Access Schedules Setting5 Access No Access No Access Clock Setting5 Access Access Access Pwr del2 Se...

Страница 8: ...ycle has ended The fan delay is only active when the fan is in the Auto mode TOccTime Sets the duration of the Temporary Occupancy Time when the thermostat is in the Unoccupied mode when a Schedule Ov...

Страница 9: ...desired occupied temperature either at the start of the occupied schedule or after the occupied schedule begins Note Progressive recovery is disabled if either DI1 or DI2 is configured as remote NSB D...

Страница 10: ...auxiliary heat is energized and the heat pump is shut off This typically applies when the air handler heat pump coil is installed after the auxiliary heat There is a 2 minute delay to restart the heat...

Страница 11: ...at is in the unoccupied override mode To resume the schedule while in the Main User Menu 1 Press the NO key to all prompts until the Cancel ovrd Y N prompt appears If the thermostat is in the unoccupi...

Страница 12: ...ess the UP DOWN arrow keys to locate the desired system mode Press the YES key to select the desired system mode 3 Press the YES key to return to the Status Display Menu or press the NO key to return...

Страница 13: ...e to change the time in 1 minute increments press and hold down the keys to change the time in 30 minute increments Note Programming one of the digital inputs to remote NSB disables the menu Table 4 P...

Страница 14: ...ess the UP DOWN arrow keys to set the first unoccupied start time Press the YES key to enter the time RoomTemp 75 0 F Schedule set Y N Monday set Y N Occupied day Y N Occupied 12 00 AM Unoccup 12 00 A...

Страница 15: ...ess the YES key to store the day 6 Press the YES key to choose the time format or press the NO key to access the Main User Menu exit prompt 7 Press the UP DOWN arrow keys to select the desired time fo...

Страница 16: ...voltage between RC and C to be from 19 30 VAC 2 Check for tripped fuse or circuit breaker Overloaded power transformer Verify that the transformer used is powerful enough enough VAs to supply all con...

Страница 17: ...splay Replace the thermostat Auxiliary heat does not operate Wrong mode selected Select Emergency Heat mode Thermostat in Unoccupied mode Select Override to force the thermostat Occupied heating setpo...

Страница 18: ...essages Display Function Service Indicates that there is a service alarm in accordance with the programmable Digital Inputs DI1 or DI2 Filter Indicates that the filter s is dirty in accordance with th...

Страница 19: ...pliant to CFR 47 Part 15 Subpart B Class A LONMARK Certification 3 4 pending Canada UL Listed File E27734 CCN XAPX7 Under CAN CSA C22 2 No 24 Temperature Indicating and Regulating Equipment Industry C...

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