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LCT240H
Lennox LCT240H User Manual
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Page 21
508288-01 9/2022
CIRCUIT 2
CONDENSER COIL
FIGURE 18
156 REFRIGERANT CIRCUITS
CIRCUIT 1
CONDENSER COIL
2
CIRCUIT 2
CIRCUIT 1
EV
APORA
TOR COIL
(not to scale)
CIRUIT 1
CONDENSER COIL
FIGURE 19
180 REFRIGERANT CIRCUITS
CIRCUIT 2 & 3
ALL THREE EV
APORA
TOR
COIL CIRCUITS ARE
INTERTWINED
CIRCUIT 3
CIRCUIT 1 & 2
INTERTWINED
EV
APORA
TOR COIL
(not to scale)
20
22
Table of Contents
Table of Contents
1
Dimensions
2
Parts Arrangements
5
Shipping and Packing List
6
General
6
Unit Support
7
Duct Connection
8
Rigging Unit for Lifting
8
Condensate Drains
8
Gas Piping
9
Pressure Test Gas Piping
9
High Altitude Derate
10
Download Mobile Service App
10
Electrical Connections - Power Supply
11
Electrical Connections - Control Wiring
12
Blower Operation and Adjustments
13
Cooling Start-Up
20
Temperature Thermistor Sensors
51
Gas Heat Start-Up
58
Heating Operation and Adjustments
59
Electric Heat Start-Up
59
Multi-Staged Air Volume Start-Up
60
Multi-Staged Air Volume & VAV Operation
62
Hot Gas Reheat Start-Up
73
Service
77
Unit Controller Parameter Settings
82
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Lennox LCT240H Specifications
General
Brand
Lennox
Model
LCT240H
Category
Air Conditioner
Language
English
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