9
2 TIPS FOR SAVING
ENERGY
3 IMPORTANT SAFETY
INSTRUCTIONS
10 INSTALLATION
PROCESS
11 OUTDOOR UNITS
INFORMATION
12 ALTERNATIVE
REFRIGERANT R410A
13 SELECT THE BEST
LOCATION
14 INSTALLATION SPACE
18 Collective / Continuous Installation for
roof top use
20 LIFTING METHOD
21 INSTALLATION
21 The location of the Anchor bolts
22 Foundation for Installation
23 Preparation of Piping
26
Plumbing materials and storage methods
28 REFRIGERANT PIPING
INSTALLATION
28 Precautions on Pipe connection / Valve
operation
29 PIPE CONNECTIONS
BETWEEN INDOOR AND
OUTDOOR UNIT
29 Preparation Work
30 Pipe Drawing Out
32 Selection of Refrigerant Piping
33 Refrigerant piping system
40 Refrigerant charging
41 Distribution Method
42 Branch pipe Fitting
46 Leak Test and Vacuum drying
48 Vacuum Mode
49 Heat insulation of refrigerant piping
50 ELECTRICAL WIRING
50 Caution
52 Control box and connecting position of
wiring
53 Communication and Power Cables
54 Wiring of main power supply and
equipment capacity
55 Field Wiring
59 Installation of IO Module(optional)
60 Checking the setting of outdoor units
61 Automatic Addressing
64 Group Number setting
65 Cool & Heat selector
66 Static pressure compensation mode
67 Night Low Noise Function
68 Setting the ODU address
69 Snow removal & rapid defrost
70 Target pressure adjusting
71 Self-Diagnosis Function
74 CAUTION FOR
REFRIGERANT LEAK
74 Introduction
74 Checking procedure of limiting
concentration
76 INSTALLATION GUIDE
AT THE SEASIDE
76 Model Designation
76 Airborne Noise Emission
TABLE OF CONTENTS
TABLE OF CONTENTS
ENGLISH
1,MFL67798020, 2018. 4. 26. 7:06 Page 9
www.lgcomfortcooling.co.uk
To Next Page
Loading...
Need help?
General
