Black Box IC171C manuals

Black box IC171C Service Manual (32 pages)

Brand: Black-box | Category: Split-system air conditioners | Size: 2.54 MB |

English

Table of contents

SERVICE MANUAL

1

TECHNICAL CHANGES

2

PART NAMES AND FUNCTIONS

3

SPECIFICATION

4

NOISE CRITERIA CURVES

5

OUTLINES AND DIMENSIONS

6

WIRING DIAGRAM

7

REFRIGERANT SYSTEM DIAGRAM

8

SERVICE FUNCTIONS

9

Indoor electronic

10

MICROPROCESSOR CONTROL

11

9-2. DRY ( ) OPERATION

12

9-3. FAN ( ) OPERATION

12

9-4. HEAT ( ) OPERATION

12

9-6. AUTO VANE OPERATION

13

Horizontal

13

PROGRAM TIMER

14

9-7. TIMER OPERATION

14

Emergency

16

(E.O. SW)

16

TROUBLESHOOTING

17

Indoor fan motor (MF)

22

Vane motor (MV)

22

(Temperature: 10 - 30°C)

22

A Check of indoor fan motor

23

Indoor power

25

P.C. board

25

MXZ Type

26

Temperature (°C)

28

Resistance (kΩ)

28

DISASSEMBLY INSTRUCTIONS

29

OPERATING PROCEDURE PHOTOS

30

CRCW-12 User Manual English

English

This precision data center air-conditioning system uses, 24 pages

Black Box devices