Lennox ELP120S4S Commercial Heat Pump Manuals

Manuals and User Guides for Lennox ELP120S4S Commercial Heat Pump. We have 2 Lennox ELP120S4S Commercial Heat Pump manuals available for free PDF download: User Manual, Installation Instructions Manual

Lennox ELP120S4S User Manual

Lennox ELP120S4S User Manual (18 pages)

7.5 & 10 TON

Brand: Lennox | Category: Heat Pump | Size: 4 MB

Table of Contents

Table of Contents
1
Specifications
2
Unit Plumbing Parts Arrangement
4
I-Unit Components
5
A-Control Box Components
5
II- Refrigerant System
8
A-Plumbing
8
B-Service Valves
9
III-Start-Up
10
IV-Charging
11
A-Leak Testing
11
B-Evacuating the System
12
C-Charging
13
V-Maintenance
16
VI-Wiring Diagram and Sequence of Operation
17

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Lennox ELP120S4S Installation Instructions Manual

Lennox ELP120S4S Installation Instructions Manual (14 pages)

Elite Class ELP Series 7.5 and 10 Ton

Brand: Lennox | Category: Heat Pump | Size: 3 MB

Table of Contents

Table of Contents
1
Shipping and Packing List
1
Outdoor Unit
1
Unit Dimensions, Corner Weights and Centers of Gravity
2
Unit Plumbing Parts Arrangement
3
Model Number Identification
4
Unit Control Box Components Arrangement
4
Rigging the Unit for Lifting
4
Installation Clearances
5
Line Set
5
Electrical Connections
5
Typical Control Wiring
6
Refrigerant Charge
9
System Operation
12
Defrost System
12
Defrost Control Board
12
Maintenance
13

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