Technibel GRF248MR5IAA Manuals

Manuals and User Guides for Technibel GRF248MR5IAA. We have 2 Technibel GRF248MR5IAA manuals available for free PDF download: Technical & Service Manual, Installation Instructions Manual

Technibel GRF248MR5IAA Technical & Service Manual

Technibel GRF248MR5IAA Technical & Service Manual (75 pages)

DC INVERTER MULTI-SYSTEM AIR CONDITIONER

Brand: Technibel | Category: Air Conditioner | Size: 0 MB

Table of Contents

Table of Contents
3
Applicable Indoor Units
5
Operating Range
6
Specifications
7
Unit Specifications
7
Major Component Specifications
11
Other Component Specifications
15
Dimensional Data
16
Refrigerant Flow Diagram
20
Performance Data
24
Temperature Charts
24
Electrical Data
41
Electric Wiring Diagrams
41
Functions
45
Explanation of Functions
45
Protective Functions
49
Troubleshooting
52
Precautions before Performing Inspection or Repair
52
Trouble Diagnosis by Error Monitor Lamps
53
Checking the Outdoor System
54
Trouble Diagnosis of each Part
55
Trouble Diagnosis of Fan Motor
58
Refrigerant R410A: Special Precautions When Servicing Unit
59
Characteristics of New Refrigerant R410A
59
Checklist before Servicing
59
Tools Specifically for R410A
61
Tubing Installation Procedures
61
In Case of Compressor Malfunction
62
In Case Refrigerant Is Leaking
64
Charging Additional Refrigerant
65
Retro-Fitting Existing Systems
65

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Technibel GRF248MR5IAA Installation Instructions Manual

Technibel GRF248MR5IAA Installation Instructions Manual (57 pages)

Brand: Technibel | Category: Air Conditioner | Size: 1 MB

Table of Contents

Table of Contents
28
Important
29
Please Read before Starting
29
General
30
Tools Required for Installation (Not Supplied)
30
Accessories Supplied with Unit
30
Optional Copper Tubing Kit
30
Type of Copper Tube and Insulation Material
30
Additional Materials Required for Installation
31
Installation Site Selection
31
Indoor Unit
31
Connecting Indoor Units
32
Outdoor Unit
36
Outer Dimensions of Outdoor Unit
37
Diagram of Outdoor Unit Installation
38
Installation Process
40
Embedding the Tubing and Wiring
40
Drain Cap and Drain Elbow
40
Use of the Flaring Method
40
Flaring Procedure with a Flare Tool
40
Caution before Connecting Tubes Tightly
41
Tubing Connections
41
Insulation of Refrigerant Tubing
42
Taping the Tubes
42
Finishing the Installation
42
Air Purging
43
I Air Purging with a Vacuum Pump (for Test Run)
43
I Pump down
45
Wiring Instructions
46
General Precautions on Wiring
46
Recommended Wire Length and Diameter
46
Wiring System Diagram
47
How to Connect Wiring to the Terminal
48
Wiring Instructions for the Outdoor Unit
49
Test Run
50
Connecting a Home Automation Device
51
Installation Check Sheet
51
Electric Wiring Diagram
51

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