Spartan Te221 series User manual

Revised Date: 2017/08/24 1

TE221 Series

Programmable Digital Room Thermostats

Modulating or On/ Off Heating Control

OPERATION MANUAL

Front view Back view

# Item Description

1 LCD Display temperature and working status.

2 MODE button Access to user and engineer menu and for setting

confirmation

3 ℃/ ℉button Toggle to change ℃/ ℉ scale unit

4 UP & DOWN buttons Increase & decrease setting or previous/next item

5 SET button Setting for schedules and Time/ Date

6 On/Off button Start/ Stop Using Heating Device

7 Set-point icons Displaying set-point temperature while it is flashing

8 AUTO icons Device is in Using

9 Flake icon NA

10 Hot spring icon Indicate working on Heating mode

11 Flow icon NA

12 Gear icon Indicate Heating Device currently is Open or ON

13 Clock NA

14 Sleep NA

15 Moon Sign Indicating room is unoccupied via occupancy contact

16 Outdoor icon NA

17 Cover screw Screw to tighten back cover with front cover

18 Back plate Plate for mounting on electric box

19 Wiring terminal blocks Terminals for wiring

20 Mounting holes Holes for mounting on electric box

21 Time Display time

22 Schedule number Current Schedule running or setting

23 Day Current day of Sunday ~ Saturday or Selected setting

day

1151-5-1-01

Revised Date: 2017/08/24 2

Installation

Mounting on electric box

1. Separate back plate from the controller by loosing the cover screw;

2. Align the mounting holes on the screw holes of the electric box(applicable to 65x65 or US standard box);

3. Fix the back plate on the electric box by tightening the back plate screws. Suggest to use Philips wider “truss head” or

“washer head” #6-32x 3/4”(20mm).

4. DO NOT let the bolt head rise above the wall of mounting holes of back plate. It might cause the short circuit of the

controller.

Mounting front cover

1. Lock front cover on the back plate by tightening the cover screw underneath with screw driver of Philip electronic

instrument type or similar.

Wiring Example

1. All wires come from electric box must be inserted above the retainers of respective terminal block before

tightening the captive screws;

I/O

AO1(0~10VDC) DO1(SPDT Relay) RS ESI

Modulating Type

Heating Output On/ Off Type Heating

Output Remote Temperature

Sensor(NTC 10K) Occupancy Contact

Revised Date: 2017/08/24 3

Operation

User Mode Operation

The first tier of operation includes the following settings as Figure 2. To operate:

1. Power switch “ON” or “OFF” to start/ stop the System;

2. After switching “ON”, press any button to start the User Mode operation.

i. Press “MODE” button to switch over different program modes.

ii. Press UP/ DOWN button to increase/ decrease or rotate the values of setting.

iii. Press “℃/ ℉” button to toggle between ℉and ℃ scale.

iv. Press “SET” button to set current time-date. When SET is pressed for more than 3 seconds, users can

set the temperature setpoint schedules.

3. It will return to normal display with the latest setting if there’s no button pressed for 10 seconds.

# Item Description Remarks

1 Normal Display Display Current Room or Set-Point

Temperature and Current Time-Day. Setting “-SP- “Parameter in

Engineer Table to Choose Current

Room or Set-Point Temperature.

2 Temperature Setting View Current Set Point or Set the

Required Temperature

3 Mode Select 1. Select the Working Mode:

(1) Run/ Halt/ Stop for Schedule RUN: Run Schedules.

HALT: Pause “Current” Schedule

and Use Manual SP.

STOP: Stop Using All Schedules

and Use Manual SP.

4 ℃/ ℉1. It will toggle the Unit of Temperature

to change between ℉and ℃.

5 Time/ Date/ Schedule

Setting

SET

1. Set Current Time in 12- Or 24- Hour

Format;

2. Set Calendar and Day of Week;

3. When SET Is Pressed for More Than

3 Seconds, Users Can Set

Temperature Set Point Schedules

Press SET to Continue Settings.

Press MODE, Or POWER

Button to

Escape Any Time During Setting.

Revised Date: 2017/08/24 4

Fig. 2 User Mode operation sequence

Revised Date: 2017/08/24 5

Overview for the settings of Clock and Schedules

�Press ℃/ ℉or POWER button to escape any time during setting.

Revised Date: 2017/08/24 6

1. Detailed State Diagram for Clock Setting

Revised Date: 2017/08/24 7

2. Detailed State Diagram for Schedule Setting

Press “Mode” button to select

(day shows steadily)/ deselect

(day flash).

Press MODE button to

toggle Cooling/ Heating

Set points

Press MODE button to

toggle Cooling/ Heating

Set po

ints

Press MODE button to

toggle Cooling/ Heating

Set points

Revised Date: 2017/08/24 8

Default Set Point Schedules

COOL Sun Mon Tue Wed Thu Fri Sat

Sch. 1