5
ENGLISH
2 TIPS FOR SAVING ENERGY
2 IMPORTANT SAFETY INSTRUCTIONS
6 INSTALLATION PROCESS
6 OUTDOOR UNITS INFORMATION
6 ALTERNATIVE REFRIGERANT R410A
7 SELECT THE BEST LOCATION
8 INSTALLATION SPACE
9 Air guide work
10 LIFTING METHOD
10 INSTALLATION
10 The location of the Anchor bolts
10 Foundation for Installation
11 Preparation of Piping
12 Plumbing materials and storage methods
13 REFRIGERANT PIPING INSTALLATION
13 Precautions on Pipe connection / Valve operation
13 Installation procedure for HR unit
13 Installation of Outdoor Unit, HR Unit and Indoor Unit Refrigerant Pipe
14 Type of HR Unit
14 Installation of Zoning Control
15 PIPE CONNECTIONS BETWEEN INDOOR AND OUTDOOR UNIT
15 Preparation Work
15 Pipe Drawing Out during Single / Series connection
16 Refrigerant piping system
18 Refrigerant charging
19 Branch pipe Fitting
20 Leak Test and Vacuum drying
21 Vacuum Mode
21 Thermal insulation of refrigerant piping
22 ELECTRICAL WIRING
22 Caution
23 Control box and connecting position of wiring
23 Communication and Power Cables
24 Wiring of main power supply and equipment capacity
24 Field Wiring
25 Checking the setting of outdoor units
25 HR UNIT PCB
25 Setup the switch of HR Unit
27 Automatic Addressing
28 Example of manual valve addressing (Non-Zoning setting)
28 Example of manual valve addressing (Zoning setting)
29 Method of checking the pipe detection result at HR unit
29 Identification of Manual Valve ID (Address)
30 Group Number setting
30 TEST RUN
30 Cool & Heat selector
31 Static pressure compensation mode
31 Night Low Noise Function
31 Setting the ODU address
31 Snow removal & rapid defrost
32 Target pressure adjusting
33 Self-Diagnosis Function
35 CAUTION FOR REFRIGERANT LEAK
35 Introduction
35 Checking procedure of limiting concentration
36 INSTALLATION GUIDE AT THE SEASIDE
36 Model Designation
36 Airborne Noise Emission
TABLE OF CONTENTS
1,MFL69717904,영영 18. 8. 29. 영영 2:49 Page 5
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