Table Of Contents - Bosch IDP Premium 18 SEER2 Series Installation Instructions Manual

Table of Contents

1 Key to Symbols and Safety Instructions
1.1 Key to Symbols
1.2 Safety
2 Component Location
3 Dimensions
3.1 Unit Dimensions
3.2 Dimensions - Back and Bottom
3.3 Dimensions - Left and Top
4 Installation
4.1 Pre-Installation
4.2 Rigging and Lifting
4.3 Location Restrictions
4.4 Rooftop Installation - Curb Mounting
5 Airfl ow Performance
6 Indoor Fan Motor Function
7 Ductwork
8 Condensate Drain Connection
8.1 Install Drain Pipe
9 Air Filter (Not Factory-Installed)
10 Electrical Wiring
10.1 Power Wiring
10.2 Grounding
10.3 Control Wiring
11 Start Up
11.1 System Start Up
12 System Charge Adjustment
12.1 Charging: Weigh-In Method
12.2 Subcooling Charging and Refrigerant Adjustment In Cooling
(Above 55°F Outdoor Temp.)
Bosch 18 SEER2 Series Inverter Ducted Packaged Heat Pump - BTC 761703103 A (11.2022)
4 13 System Operation and Troubleshooting
4 13.1 Control Logic Description
4 13.2 Sensors (Thermistors/Pressure Transducer)
13.3 Defrost Description
6
13.4 Compressor Crankcase Heater Description
13.5 Reversing Valve Operation
7
13.6 Protection Functions
7
13.7 Fault Code Table
8
13.8 Parameter Point Check Table
9
13.9 Control Board Overview
13.10 Error Code Troubleshooting (ODU)
10
13.11 Error Code Troubleshooting (IDU)
10
13.12 Temperature and Resistance Relationship Tables (for Sensors)
10
13.13 Temperature and Resistance Relationship Tables (for T5)
10
13.14 Wiring Diagram
12
14 Maintenance
13
14.1 Cleaning Precautions
14
14.2 Regular Maintenance
15
16
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16
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17
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20
20
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Installation Instructions
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