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Product Introduction                                             2

Product Features

2

Technical Datas

3

LCD Display and Functions

4

Dimensions

5

General Setting

Advanced Setting

Wiring Diagrams

Installation Diagrams

Trouble Shooting

Product Features

2

TX-928-H series are available for boiler, 

manifold  and  underfloor  heating  system 

with  7-day,  6-period  time  program 

control.  Models  are  with  NTC  sensor  to 

detect  ambient  and  floor  temperature 

and do the control by compared with the 

setting  one.  Manual,  time  program  and 

temporary mode can be switched any time by pressing the relevant 

keys.  De-frost  protection  function  will  be  active  when  ambient 

temperature  below  5

,  prevent  water  pipe  from  freezing  and 

burning.

1

7-day, 6-period time program

2

Touch screen LCD with blue backlight

3

De-frost protection

5

4

Key-lock function

5

Memory function (can not memorized on/ off condition)

6

Advanced setting

7

Double sensors to control and limit the temp.

8

Ingress Protection:IP20

9

Flame retardant PC

Product Introduction

CONTENTS

1

10

10

6-7

8-9

11

Содержание TX-928-H

Страница 1: ...TX 928 H The manual is subject to change without notice Version V1 2 Operating Manual...

Страница 2: ...and do the control by compared with the setting one Manual time program and temporary mode can be switched any time by pressing the relevant keys De frost protection function will be active when ambie...

Страница 3: ...state press to swich the manual control mode or time program control mode 2 Time control mode LCD displays adjust temperature of periods automatically against time program setting In the ON state pres...

Страница 4: ...pressing for 3s until the coin LOC displays to lock or unlock the controller 4 Time and week setting In the ON state press then press or to amend the minute press to amend the hour press to set the da...

Страница 5: ...or to choose the sensor IN internal sensor OU external sensor AL double sensors Press to enter into next setting 03 Lit Limitation temperature of external sensor press or to change the exact limited t...

Страница 6: ...coin appears on the screen hold on until it changes to finishes recover factory setting Press to enter into next setting or press to save and exit of setting Setting 01 02 03 04 05 06 07 08 Default 0...

Страница 7: ...Display Er1 Internal sensor errors Check the pin of internal sensor if there is a short cirsuit Display Er2 External sensor errors Check the pin of external sensor if t h e r e i s a s h o r t c i r s...

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