Bosch BMS500-AAS012-1CSXRC User Manual

Service Manual
Ducted Type (Medium & High Static)
Air Conditioner / Heat Pump
Climate 5000 Series
BTC 769102303 A / 11.2022
WARNING:
 Installation must be performed by a licensed
contractor, and per the instructions in the
installation manual. Improper installation can
cause water leakage, electrical shock, or fire.
 In North America, installation must
be performed in accordance with the
requirement of NEC (National Electric Code)
and CEC (Canadian Electric Code) by licensed
and qualified personnel only.
 Only contact a licensed contractor for repair
or maintenance of this unit.

Bosch BMS500-AAS012-1CSXRC Specifications

General

Model Number	BMS500-AAS012-1CSXRC
Brand	Bosch
Category	Air Conditioner
Type	Split System
SEER	20
HSPF	10
Energy Efficiency Ratio (EER)	12.5
Refrigerant	R410A
Operating Voltage	208/230V
Operating Frequency	60 Hz
Outdoor Unit Dimensions (HxWxD)	31.5 inches
Cooling Capacity	12000 BTU/h

Summary

Safety and Symbols

Key to Symbols

Explains the meaning of warning symbols and keywords used in the manual.

Safety Precautions

Lists critical safety warnings and instructions for installation and operation.

Model Identification

Model Numbers

Lists the available model numbers for the Climate 5000 Series Ducted Type units.

Dimensions and Clearances

Ducted Indoor Unit Dimensions

Provides detailed dimensions and clearance requirements for the indoor unit.

Outdoor Unit Dimensions

Provides detailed dimensions and mounting specifications for the outdoor unit.

Installation Details

Torque Requirements

Specifies the correct torque values for various connections during installation.

First Time Installation

Step-by-step guide for initial system setup and vacuum purging.

Electronic Functions and Operation

Display Functions and Abbreviations

Explains the meaning of various display icons and technical abbreviations.

Operation Modes

Details various operating modes like cooling, heating, and fan control.

Troubleshooting

Indoor Unit Error Codes

Lists error codes for the indoor unit and their potential causes.

Quick Check by Error Codes

Provides a quick diagnostic guide for identifying faulty parts based on error codes.

Wiring Diagrams

Illustrates indoor and outdoor unit wiring configurations for troubleshooting.

Error Code Diagnosis and Solution

Provides detailed diagnosis and solutions for various error codes.

Disassembly Guide

Indoor Unit Disassembly

Provides instructions for safely disassembling the indoor unit components.

Outdoor Unit Disassembly

Provides instructions for safely disassembling the outdoor unit components.