TR33 Large LCD Screen Smart Thermostat Instruction Manual

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Large LCD screen smart thermostat  

√Customized exclusive temperature plan - up to 6 events allowed  

to set per day  

Sail shape design-delicate and elegant  

√

√

√

Large LCD screen-better user experience  

485 modbus and room card linkage - customized equipment (optional)  

Parameter  

Supply voltage  

AC100~240V; 50/60Hz  

1W Max (Wi-Fi 3W Max)  

5~95℃（41~99℉）  

20~90℃（68~99℉）  

0.5~10℃（1~10℉）, Factory setting ±1℃  

-5~50℃（23~99℉）  

IP20  

Power consumption  

Temp. setting range  

Floor limited range  

Temp. Dif.  

Ambient temperature  

Protection level  

Shell material  

Anti-Flammable PC  

Version:TR33 1.6(12/2023)  

Product Overview  

This series of thermostat has Floor Heating, Fan Coil, and Integrated version, meeting the  

requirements under different scenarios.  

ated)  

Integr  

ating/  

or He  

g (Flo  

Settin  

mode  

Auto-  

setting.  

auto-mode  

to edit  

“

” for  

3 seconds  

Press  

e

eratur  

Temp  

Time  

ols  

Symb  

s

Event  

Version  

System mode  

Model  

Application  

e

lt valu  

Defau  

e

Mod  

ify  

Modi  

fy  

lt valu  

Defau  

Built-in & floor sensor, floor limit sensor +  

Weekly programming  

EP  

)

)

)

(68℉  

(59℉  

(59℉  

20℃  

15℃  

15℃  

06:00  

1

2

3

Floor  

heating  

Press  

Pr  

ess  

Floor heating  

ANC/NO dual-output + Weekly programming  

WP  

08:00  

11:30  

ANC/NO dual-output + Weekly programming+  

Potential-free output  

Timer task + 2-pipe system  

Timer task + 2-pipe system + 485Modbus (optional) +  

Potential-free output + Room card (optional)  

”

“

”

“

WPB  

AC2  

ays  

Workd  

)

)

)

(59℉  

(72℉  

(59℉  

15℃  

22℃  

15℃  

12:30  

17:00  

22:00  

4

5

6

or  

or  

Heating /Cooling /  

Ventilation  

Fan Coil  

AC2-485  

AC4  

”

“

”

“

Timer task + 4-pipe system + 485Modbus (optional) +  

Potential-free output + Room card (optional)  

)

(68℉  

20℃  

06:00  

20:00  

1

2

ends  

Week  

)

(68℉  

20℃  

Heating / Cooling /  

Floor heating & fan coil, weekly programming +  

Potential-free output + Timer task +  

485Modbus (optional) + Room card (optional)  

Integrated Ventilation/Floor heating /  

Floor heating + Heating  

AWY  

Advanced Setting (Usually for Professional Technicians)  

Under power-off, press “ ” for 3 seconds to enter advanced setting mode, then re-press  

“

” to switch to next mode. Press “ ” to save and exit advanced setting mode.  

Display Symbols  

Floor  

Heating  

Integrated  

AWY  

FanCoil  

Default  

Value  

Meaning  

Postal address(optional) Adjustment range 0x00~0xFA  

Setting temp.  

Time Display  

Code  

“

”or“  

”

AC2-  

AC4 AC2 EP WP WPB  

485  

Week Display  

Wi-Fi  

00  

01  

02  

√

√

√

√ √  

√ √ √  

00  

×

Wake up; Event 1  

Leave (am); Event 2  

Return (am); Event 3  

Leave (pm); Event 4  

Return (pm); Event 5  

Sleep; Event 6  

Timer Task  

Temp. calibration  

Temp. Dif.  

-9.9~9.9℃(-9~9℉)  

√ √ √ √ √ √  

-3℃  

±1℃  

Manual Mode  

Auto Mode  

Temporary Mode  

0.5~10℃(1~10℉)  

√

√

√

√ √ √  

√ √ √  

√ √ √  

√ √  

√ √  

√ √  

Temp. upper limit  

Temp. lower limit  

03  

04  

5~95℃(41~99℉)  

√

√

50℃  

5℃  

ECO  

ECO Mode  

Fan Speed Display  

Room Temp.  

Floor Temp.  

5~47℃(41~99℉)  

Child-lock  

Frost Protection  

Room Temp.  

ON: frost protection on  

OFF: frost protection off  

Frost protection  

Temperature unit  

05  

06  

OFF  

√

√

√

√

√ √ √  

√ √ √  

√ √  

√ √  

Cooling on  

Heating on  

Fan-Coil Ventilation Mode  

Fan-Coil Cooling Mode  

Floor Heating Mode  

℃/℉  

℃

Fan-Coil Heating Mode  

IN:Controlledbybuilt-insensor  

OUT:Limitedbyfloorsensor  

ALL:Controlledbybuilt-insensorand  

limitedbyfloorsensor  

Fan(Integrated)  

Power on/off  

Mode  

Sensor selection  

07  

IN  

√

×

√ √ √  

√ √ √  

× ×  

× ×  

ECO(Floor heating)  

Down  

Up  

Floor limited Value  

08  

09  

20~90℃(68~99℉)  

√

√

×

×

35℃  

12345: 5/2 week mode  

123456: 6/1 week mode  

1234567: 7/0 week mode  

Weeklyprogramming  

setting  

Temperature Control Mode(Floor Heating/Integrated)  

12345  

× × √ √ √  

Manual Mode  

Thermostat works based on manually-set temperature, disconnecting from auto mode.  

00: Fan speed controllable  

01: Fan speed uncontrollable  

Fan control settings  

Delaytimeofoutputs  

10  

11  

00  

√

√

√ √ √ × × ×  

× × × √ √ √  

Auto Mode  

Weekly-circled programme, up to 6 heating events can be set per day. Heating events,  

workdays and temperature can be separately customized based on personal routines.  

0~5min  

0

00: Child-lock inactivate when screen off;  

lock all when child-lock activate  

01: Child-lock activate when screen off;  

lock all when child-lock activate  

02: Child-lock activate when screen off;  

lock all except Fan Speed, Up and  

Down when child-lock activate  

Temporary Mode  

Thermostat works based on manually-set temperature temporarily and then shifts  

back to auto mode till next event.  

User Operation  

Power on/off : Press “ ” shortly to turn on/off the thermostat.  

Auto-mode :  

Child-lock  

12  

00  

√

√

√ √ √  

√ √  

03: Child-lock activate when screen off;  

lock all except Power on/off when  

child-lock activate  

Press “ ” for 3 seconds to edit auto-mode settings.(Floor Heating/Integrated)  

Press “ ” for 3 seconds to edit timer task. (Integrated)  

Timer task:  

Time setting:  

Press “ ” for 3 seconds to set time.(Floor Heating)  

00: Power OFF  

01: Power ON  

02:The last status before power loss  

Boot Status  

13  

14  

02  

00  

√

√

√ √ √ √ √ √  

√ × × × × ×  

Press “ ” twice for 3 seconds to set time.(Automatic time synch for Wi-Fi version)  

Press “ ” or “ ” shortly to change setting temperature by 0.5°C.  

Temp setting:  

Child-lock:  

System mode:  

00:turnoffroomcardfunction  

01:settoECOtemp. afterpullingroom  

cardout  

02:staypower-offafterpullingroom  

cardout  

Press “ ” + “ ” for 3 seconds to activate child-lock.  

Press “ ” shortly to switch cooling/heating/ventilation(Fan Coil/Integrated)  

Room card status  

Press “ ” shortly to switch cooling/heating/ventilation/floor heating/floor  

heating + heating.(Integrated)  

Room card heating  

ECO temp.  

15  

16  

17  

10~21℃(50-69℉)  

√

√

√

√ × × × × ×  

√ × × × × ×  

√ √ √ × × ×  

18℃  

26℃  

00  

Room card cooling  

ECO temp.  

Temp control mode: Press “ ” shortly to switch manual/auto mode.(Floor heating)  

Press “ ” shortly to switch manual/auto mode.(Integrated, floor heating)  

22~32℃(72-89℉)  

00: Cooling and heating  

01: Cooling only  

Fancoilmodesetting  

Fan speed setting:  

ECO mode:  

Press “ ” shortly to adjust fan speed.(Integrated)  

Weeklyprogramming 00: turn on  

Press“ ”shortly to set to ECO mode 18°C(65°F). (Floor heating)  

18  

19  

01  

/

√

√

×

√

× × ×  

√ √ √  

× ×  

√ √  

01: turn off  

forIntegrated  

Reset  

Press “ ”for 3 seconds to reset  

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General	Details
Name	TR33 Large LCD Screen Smart Thermostat Instruction Manual
Make	Thermostat
Language	English
Filetype	PDF (Download)
File size	2.05 MB

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• ALL THERMOSTAT INSTRUCTIONS & USER MANUALS
• Thermostat

TR33 Large LCD Screen Smart Thermostat Instruction Manual Overview

Summary of Contents

• Page 1: Large LCD screen smart thermostat Customized exclusive temperature plan - up to 6 events allowed to set per day Sail shape design - delicate and elegant Large LCD screen - better user experience This series of thermostat has Floor Heating, Fan Coil, and Integrated version, meeting the requirements under different scenarios. Weekly programming allows for customized heating events based on personal routines. Manual mode disconnects from auto mode and allows for manually-set temperature. Auto mode features a weekly-circled program with customizable heating events. Temporary mode allows for manually-set temperature temporarily before reverting to auto mode. User operation includes power on/off and editing auto-mode settings.
• Page 2: Large LCD screen smart thermostat The thermostat operates in full capacity in areas with the altitude of less than 2500 meters above sea level. Power rating of external load should be less than or equal to 80% rated power of the thermostat in areas with altitude of 2500m to 4200m. Er0: built-in error is displayed when the sensor is disconnected or short-circuited. Er1: floor sensor failure. Press “ ” for 3 seconds to enter timer task setting; press “ ” to change settings. The thermostat adopts a pre-guide and limited snap-fit design. It is easy to mount. Suggested wire-stripping length is 7-9mm. Make sure that the thermostat is fixed without deformation. Suggested torque is 0.2~0.4N.m (2.0~4.1kgf.cm). Re-mount the front cover via snap-fit connection.
• Page 3: Page 3
• Page 4: Device sharing App control interface Fan coil & floor heating Slide to adjust temperature Fan