Titus LSC IOM User Manual
Page 3
TU-LSC-IOM
Warnings, Cautions and Notices
2
Model Number Descriptions
4
General Information
6
Pre-Installation
Receiving and Handling
7
Shipping Package
7
Receiving Check List
7
Jobsite Storage
7
Installation Preparation
7
Service Access
8
Pre-Installation Check List
8
Components Data
9
Unit Dimensions
10
Coil Flange Connections
11
Weights
12
Water Coil Pipe Connections
13
Installation Mechanical
Duct Connections
14
Duct Work Recommendations
14
Hydronic Piping Consideration
14
Condensate Drain Connection
14
External Insulation Requirements
15
Installation General - Hanging the Unit
16
Installation Check List
17
Installation Electric
Unit Wiring Diagrams
18
Supply Power Supply
18
Electric Heater Min-Max KW – Unit size 3
19
Electric Heater Min-Max KW – Unit size 4
20
ECM Motor Overview and Setup
Overview
21
General Information
21
ECM Motor Fan Flow Adjustment
21
Manual PWM Signal Interface Board
22
Operation
22
Remote PWM Signal Interface Board
22
Jumper Setup
23
Input / Output Control Signals
23
Remote Control Air Balance
23
Manual Air Balance
23
Pre-Startup Checklist
24
Maintenance
Maintenance Procedures
25
Air Filter
25
Inspecting and Cleaning Condensate Pans
25
Coil Maintenance
25
Inspecting and Cleaning Coils
25
Hydronic Coil Cleaning Procedures
26
Winterizing the Coil
26
Replacing Motors
26
Periodic Maintenance Check List
26
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