User Manuals: Lennox LCT072 Rooftop HVAC Units

Manuals and User Guides for Lennox LCT072 Rooftop HVAC Units. We have 2 Lennox LCT072 Rooftop HVAC Units manuals available for free PDF download: Installation Instructions Manual

Lennox LCT072 Installation Instructions Manual

Lennox LCT072 Installation Instructions Manual (63 pages)

Brand: Lennox | Category: Air Handlers | Size: 6 MB

Table of Contents

Table of Contents
1
End View
3
Side View
3
Dimensions
3
Parts Arrangement
4
Shipping and Packing List
5
General
5
Requirements
5
Unit Clearances
5
Unit Support
7
Duct Connection
8
Rigging Unit for Lifting
8
Horizontal Air Discharge
8
Condensate Drains
9
Connect Gas Piping (Gas Units)
10
Pressure Test Gas Piping (Gas Units)
11
High Altitude Derate
12
High Altitude Derate - Ulnox Units
12
Electrical Connections - Power Supply
12
Electrical Connections - Control Warning
12
Mobile Service App
15
Blower Operation and Adjustments
18
Refrigerant Leak Detection System
26
Cooling Start-Up
26
Diagnostic Sensors
36
RDS Sensors
39
Cooling Operation
41
Gas Heat Start-Up (Gas Units)
42
For Your Safety Read before Lighting
42
Heating Operation and Adjustments
43
Warning
43
Electric Heat Start-Up (LCT Units)
43
SCR Electric Heat Controller (LCT Units)
43
Hot Gas Reheat Start-Up and Operation
44
Preventative Maintenance / Repair
46
Heat Exchanger Assembly
49
Factory Unit Controller Settings
59
Decommissioning
62
Start-Up Report
63

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Lennox LCT072 Installation Instructions Manual

Lennox LCT072 Installation Instructions Manual (52 pages)

Brand: Lennox | Category: Air Conditioner | Size: 2 MB

Table of Contents

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