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EF-456NE
Johnson Controls EF-456NE Manuals
Manuals and User Guides for Johnson Controls EF-456NE. We have
1
Johnson Controls EF-456NE manual available for free PDF download: Installation And Maintenance Manual
Johnson Controls EF-456NE Installation And Maintenance Manual (40 pages)
INVERTER-DRIVEN MULTI-SPLIT SYSTEM HEAT PUMP AIR CONDITIONERS
Brand:
Johnson Controls
| Category:
Air Conditioner
| Size: 2 MB
Table of Contents
Table of Contents
4
1 Introduction
5
2 Safety Instructions
5
3 Before Installation
11
Combination of Outdoor Unit and Indoor Unit
11
Working Range
11
Transportation and Handling
13
Factory-Supplied Accessories
13
Necessary Tools and Instrument List for Installation
13
4 Installation Location
14
5 Installation Work
15
Positions of Suspension Bolts and Piping Connections
15
Installation of Suspension Bolts
15
Mounting Indoor Unit
16
Adjusting Level of Unit
17
Ducting Arrangement
17
Pressure Drop of Outdoor Air Duct
17
Pressure Relief Damper
17
Example of Installation
18
Ducting Connection
18
Insulation
18
Connecting Supply Duct
19
Setting the Econofresh Pressure Mode
20
6 Refrigerant Piping Work
21
Piping Materials
21
Piping Connection Work
22
7 Drain Piping
24
8 Electrical Wiring
26
General Check
26
Electrical Wiring Capacity
27
Field Minimum Wire Sizes for Power Supply
27
Details of Electrical Wiring Connection
27
Position of Electrical Wiring Connection
29
Wiring Connections
32
DIP Switch Settings
33
Econofresh Pressure Mode Setting
34
Function Selection by Wired Controller
35
9 Test Run
36
Before Test Run
36
Alarm Code
38
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