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IDS BOVA15

Bosch IDS BOVA15 User Manual

Name: Bosch IDS BOVA15
Brand: Bosch
Rating: 5 (1 reviews)

44 pages

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Installation Instructions

Split System Heat Pump

Bosch IDS BOVA15

IDS Light Condensing Units | 2-5 Ton Capacity | R410A

BTC 761701317 A / 02.2022

Table of Contents3
Key to Symbols and Safety Instructions4
Key to Symbols4
Safety4
Unit Location Considerations6
Unit Dimensions6
Refrigerant Piping Limits6
Location Restrictions7
Unit Preparation8
Prepare the Unit for Installation8
Setting the Unit8
Pad Installation8
Refrigerant Line Considerations9
Refrigerant Line and Service Valve Connection Sizes9
Required Refrigerant Line Length9
Refrigerant Line Insulation9
Reuse Existing Refrigerant Lines9
Refrigerant Line Routing10
Precautions10
Refrigerant Line Brazing11
Braze the Refrigerant Lines11
Refrigerant Line Leak Check13
Check for Leaks13
Evacuation13
Evacuate the Refrigerant Lines and Indoor Coil13
Service Valves14
Open the Service Valves14
Electrical - Low Voltage15
Low Voltage Maximum Wire Length15
Low Voltage Hook-Up Diagrams15
Thermostat Wiring Diagrams15
Electrical - High Voltage17
High Voltage Power Supply17
High Voltage Disconnect Switch17
High Voltage Ground17
Start up18
System Start up18
System Charge Adjustment19
Charging: Weigh-In Method19
Subcooling Charging and Refrigerant Adjustment in Cooling (above 55°F Outdoor Temp.)19
System Operation and Troubleshooting22
Control Logic Description22
Sensors (Thermistors/Pressure Transducer)22
Pressure Equalizer Valve (PEV)22
Defrost Description22
Compressor Crankcase Heater Description23
Reversing Valve Operation23
Protection Functions23
Fault Code Table24
Parameter Point Check Table25
Control Board Overviews26
Error Code Troubleshooting28
Temperature and Resistance Relationship Tables (for Sensors)37
Temperature and Resistance Relationship Tables (for T5 Sensor)38
Wiring Diagram39
BOVA24/36-15 (2/3 Ton)39
BOVA60-15 (4/5 Ton)40
Care and Maintenance41
Cleaning Precautions41
Maintenance - Pre-Season Inspection41

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Bosch IDS BOVA15 Specifications

General

Brand	Bosch
Model	IDS BOVA15
Category	Heat Pump
Language	English

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Bosch IDS BOVA15 User Manual

Table of Contents

Questions and Answers:

Bosch IDS BOVA15 Specifications

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