Trane YSC120 Manuals

Manuals and User Guides for Trane YSC120. We have 1 Trane YSC120 manual available for free PDF download: Installation Operation & Maintenance

Trane YSC120 Installation Operation & Maintenance

Trane YSC120 Installation Operation & Maintenance (48 pages)

Packaged Gas/Electric

Brand: Trane | Category: Air Conditioner | Size: 2.41 MB

Table of Contents

Introduction

2
General Information

5
Pre - Installation

7
- Unit Inspection
  7
- Unit Storage
  8
- Unit Installation Clearances
  9
- Unit Dimensions
  10
- Unit Dimensions
  11
- Unit / Accessory Weights
  12
- Rigging and Center-Of-Gravity Data
  12
Installation

13
- Foundation
  13
- Unit Supply & Return Air Openings
  14
- Ductwork
  15
- Roof Curb
  15
- Rigging
  16
- Factory Installed Economizer
  16
- Temperature Limit Switch Usage for Gas Heat Units
  17
- Gas Heat Technical Data
  17
- Horizontal Discharge Conversion
  18
- Ysco60
  18
- Ysc072 - 120
  19
- TCO-A Instructions
  19
- Requirements for Gas Heat
  21
- Condensate Drain Configuration
  21
- Condensate Trap Installation
  21
- Filter Installation
  22
- Main Unit Power Wiring
  22
- Field Installed Control Wiring
  22
- Control Power Transformer
  22
- Controls Using 24 VAC
  22
- 24V AC Conductors with Reliatel
  23
- Controls Using DC Analog Input/Outputs
  23
- Customer Low Voltage Routing
  24
- Typical Field Wiring
  25
- For Optional Controls
  25
- Space Temperature Averaging
  26
- Temperature Vs Resistance
  27
- Sizing Natural Gas Pipe Mains & Branches
  27
- Voltage Imbalance
  28
- Electrical Phasing
  28
- (Three Phase Motors)
  28
Pre - Start

30
- Service Test Guide for Component Operation
  30
- Verfiying Proper Airflow
  31
- Economizer Start-Up
  32
- Compressor Start-Up
  32
- Scroll Compressors
  32
- Gas Heat Units
  32
Final System Setup

33
- Fan Belt Adjustment
  34
- Belt Tension Gauge
  35
- Filters
  36
- Cooling Season
  36
- Heating Season
  36
- Annual Maintenance
  37
- Final Process
  37
- Sample Maintenance Log
  38
- Reliatel Control
  38
- System Status Checkout Procedure
  39
- Trouble Shooting
  39
- LED 4 (Service)
  39
- System Failure
  39
- Heating Failure
  39
- Cooling Failure
  40
- Service Failure
  40
- Simultaneous Heat and Cool Failure40
  40
- Cool Failure
  40
- Cooling and Ignition Lockouts
  40
- Zone Temperature Sensor (ZTS) Service Indicator
  40
- Fan Failure Switch
  41
- Zone Temperature Sensor (ZTS) Test
  41
- Zone Temperature Thermistor (ZTEMP)
  41
- Cooling Set Point (CSP) and Heating Set Point (HSP)
  41
- Serial Communication Voltage
  41
  - Testing Serial Communication Voltage
    41
  - Trouble Shooting
    42
Wiring Schematic Control Schematic

43
- Power Schematic
  44

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