ACR Electronics FPR-20 PROGRAMMER manuals

Acr electronics FPR-20 PROGRAMMER Instruction Manual (56 pages)

Brand: Acr-electronics | Category: Space heaters | Size: 2.38 MB |

English

Table of contents

ACR RECESSED AIRCURTAIN

1

Document Index

2

General Information

3

1.4 Location

4

1.5 Clearance distances

4

1.6 Health and Safety

4

1.7 Standards

4

2. Dimensions

5

3. Technical Specification

7

SmartElec2 Controller

14

Program Controller

14

4. Wiring Diagrams

15

415V 50Hz

16

Mains Supply

16

Contractors

17

Terminal

17

230V 50Hz

18

Description

20

Pcb Terminal Description

22

Overheat 2

23

Overheat 1

23

Networking

29

Interconnecting wiring

30

Optional wiring

30

Protection

30

HE’. (See below)

31

N, 1, 2 and 3’

31

TEMP’ on the base unit

31

STAT’ on

31

Terminal Description Cable

31

To subsequent air curtains

33

(maximum of 16)

33

5.1 Mounting

34

5.2 Electrical Supply

34

5.3 Installation

34

AIRCURTAIN

37

5.7 Installation wiring

38

MAINTENANCE ON THIS HEATER

39

7. Spare parts

40

All models Description

41

8.1 General

42

8.3 Electronic Controller

42

8.4 SmartElec2 Controllers

42

8.4.1 SmartElec2 fault codes

43

9. Parts replacement

44

9.3 LPHW coil replacement

47

10. User Instructions

48

10.1.3.1 Auto Mode

49

ENGINEERS MODE DISPLAY

55

NORMAL SET-UP

55

ENGINEERS MODE SET-UP

55

NORMAL DISPLAY

55

ACR Electronics devices