Lennox Elite XP20-048-230 Manuals

Manuals and User Guides for Lennox Elite XP20-048-230. We have 1 Lennox Elite XP20-048-230 manual available for free PDF download: Installation Instructions Manual

Lennox Elite XP20-048-230 Installation Instructions Manual

Lennox Elite XP20-048-230 Installation Instructions Manual (19 pages)

Elite XP20 Series

Brand: Lennox | Category: Heat Pump | Size: 0.52 MB

Table of Contents

General
1
Setting the Unit
1
Clearances
1
Packing List
1
Unit Dimensions - Inches (MM)
2
Side View
2
Top View
2
Placement
3
Stabilizing Unit on Uneven Surfaces
3
Flushing Existing Line Set & Indoor Coil
4
Heat Pump System (Hfc410A)
4
Suction Traps
4
Step 2 - Refrigerant Piping
4
Standard Refrigerant Line Set
5
XP20 Line Set Guidelines
5
Liquid Line Diameter Selection Table
5
Removing Existing Indoor Metering Device
6
Flushing Line Set
6
Brazing Procedures
7
Cap and Core Removal
7
Cut and Debur
7
Wrap Service Valves
8
Flow Nitrogen
8
Braze Line Set
8
Installing Indoor Check / Expansion Valve
9
Indoor Expansion Valve Installation
9
Sensing Bulb Installation
9
Equalizer Line Installation
9
Connect Gauge Set
10
Test for Leaks
10
Step 4 -- Leak Test and Evacuation
10
Electrical
12
Circuit Sizing and Wire Routing
12
Size Circuit and Install Disconnect Switch
12
Install Thermostat
12
Master Control Jumper and Terminals
13
Route Control Wires
14
Route High Voltage and Ground Wires
14
Heat Pump Control -- Defrost Operation
15
Alarms
15
Charging
15
System Component Configuration
15
Homeowner Information
16
Heat Pump Operation
16
Preservice Check
16
Homeowner Maintenance
16
General System Test with System Operating
17
Indoor Unit (Air Handler or Furnace)
17
XP20 Start-Up and Performance Checklist
18

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