Contents

Safety Summary
Description
- 2.1 INTRODUCTION
- 2.2 CONFIGURATION IDENTIFICATION
- 2.3 ENGINE
  - 2.3.1 Electronic Governor Module
  - 2.3.2 Engine Air System
  - 2.3.3 Fuel System
  - 2.3.4 Lube Oil Filter Arrangement
- 2.4 ENGINE SCREW THREADS
- 2.5 ALTERNATING CURRENT GENERATOR
  - 2.5.1 Principle of Operation
  - 2.5.2 Alternating Current Generator Diagram
- 2.6 BATTERY CHARGING SYSTEM
- 2.7 OPERATING CONTROLS & INSTRUMENTS
  - 2.7.1 Introduction
  - 2.7.2 Control Panel and Related Components
- 2.8 SAFETY DEVICES
- 2.9 UNIT SPECIFICATIONS
- 2.10 ENGINE DATA
Operation
- 3.1 GENERATOR SET INSTALLATION
- 3.2 GENERATOR SET REMOVAL
- 3.3 STARTING AND STOPPING INSTRUCTIONS
  - 3.3.1 Pre-Start Inspection
  - 3.3.2 Starting Instructions
  - 3.3.3 Post-Start Inspection
  - 3.3.4 Stopping Instructions
- 3.4 SEQUENCE OF OPERATION
Troubleshooting
- 4.1 DIESEL ENGINE
  - 4.1.1 Engine Will Not Start
  - 4.1.2 Engine Starts Then Stops
  - 4.1.3 Engine Will Not Shut Off
  - 4.1.4 Starter Motor Malfunction
  - 4.1.5 Malfunction In The Engine Starting Circuit
  - 4.1.6 Miscellaneous Engine Troubleshooting
- 4.2 BATTERY CHARGER (SOLID STATE)
- 4.3 ALTERNATING CURRENT GENERATOR
- 4.4 AUTO RE-START OPTION
- 4.5 DUAL SPEED OPTION
- 4.6 ELECTRONIC GOVERNOR MODULE
Service And Preventative Maintenance
- 5.1 INTRODUCTION
- 5.2 PREVENTATIVE MAINTENANCE SCHEDULE
- 5.3 BATTERY SERVICE
- 5.4 ENGINE SERVICE AND COMPONENTS
  - 5.4.1 Bleeding the Fuel System
  - 5.4.2 Servicing Fuel Pump Internal Filter
  - 5.4.3 Fuel Filter
  - 5.4.4 InLine Fuel Strainer (Option)
  - 5.4.5 Cooling System
  - 5.4.6 Lube Oil Filter
  - 5.4.7 Servicing the Low Coolant Sensor (Option)
  - 5.4.8 Servicing Low Oil Pressure Switch
  - 5.4.9 Engine Speed
  - 5.4.10 Replacing the Engine Speed Sensor
  - 5.4.11 Servicing Poly V-belt
  - 5.4.12 Engine Air Cleaner
  - 5.4.13 Engine Crankcase Breather
  - 5.4.14 Intake Heater Test
  - 5.4.15 Intake Heater Service
  - 5.4.16 Intake Heater Switch
- 5.5 SERVICING THE ALTERNATING CURRENT GENERATOR
  - 5.5.1 Preventative Maintenance and Operating Precautions
  - 5.5.2 Generator Repair/Test Procedures
  - 5.5.3 Bearing Replacement
  - 5.5.4 Generator Removal and Installation
- 5.6 GENERAL GENERATOR SET MAINTENANCE
  - 5.6.1 Maintenance Of Painted Surfaces
  - 5.6.2 Check and Replace Isolators/Shockmounts
- 5.7 UNIDRIVE TORQUE REQUIREMENTS
Schematics
- 6.1 INTRODUCTION
Index

Carrier UG1700 Operation Manual

Pages 72

Year 2015

Language(s)

of 72

Carrier UG1700 Specification

The Carrier UG1700 is an advanced HVAC unit designed for efficient climate control in commercial and industrial spaces. It features a high-efficiency scroll compressor, which enhances performance while minimizing energy consumption. The UG1700 is equipped with a sophisticated microprocessor control system that enables precise temperature regulation, ensuring optimal comfort and efficiency. Additionally, the unit supports a wide range of refrigerants, including environmentally friendly options, allowing for flexibility in compliance with regulatory standards.

The system's heat exchanger is constructed from durable, corrosion-resistant materials, providing long-lasting performance and reliability in various environmental conditions. The UG1700 also integrates advanced airflow management technology, which optimizes air distribution and reduces noise levels, enhancing the overall user experience.

With a modular design, the Carrier UG1700 offers ease of installation and maintenance, allowing for quick assembly and disassembly of components. This design approach also facilitates scalability, making it suitable for a variety of applications and building sizes. The unit includes remote monitoring capabilities, enabling real-time diagnostics and performance adjustments, which helps in maintaining efficient operation and reducing downtime.

Safety features such as overheat protection and fault detection systems are incorporated to ensure secure operation. The Carrier UG1700 is designed to meet rigorous industry standards, providing a reliable solution for those seeking an effective and sustainable HVAC system. Its combination of advanced technology, energy efficiency, and robust construction makes it a top choice for demanding environments.

Carrier UG1700 F.A.Q.

What is the recommended frequency for maintenance checks on the Carrier UG1700?

Regular maintenance checks should be conducted every 6 months to ensure optimal performance of the Carrier UG1700. More frequent checks may be necessary in high-usage scenarios.

What should I do if the Carrier UG1700 fails to start?

First, check if the power supply is connected and functioning. Ensure all safety switches are in the correct position. If the unit still does not start, consult the troubleshooting section of the manual or contact a qualified technician.

How can I reset the Carrier UG1700 after a power outage?

To reset the Carrier UG1700, turn off the power supply for a few minutes and then turn it back on. If the unit does not reset, refer to the manual for further instructions or contact support.

What type of lubricant is recommended for the Carrier UG1700?

Use a high-quality, non-detergent oil with a viscosity rating of SAE 30. Refer to the product manual for specific brand recommendations.

How can I improve the energy efficiency of the Carrier UG1700?

Ensure regular maintenance, clean filters, and check for proper insulation. Additionally, operate the unit within its optimal capacity range to enhance energy efficiency.

What should I do if the Carrier UG1700 is making unusual noises?

Inspect for any loose components or debris in the unit. Tighten any loose parts and remove any obstructions. If the noise persists, consult a certified technician for a thorough inspection.

How often should filters be replaced in the Carrier UG1700?

Filters should be checked monthly and replaced every 3 to 6 months depending on the environment and usage frequency.

What steps should I take if the Carrier UG1700 is not cooling effectively?

Check if the filters are clean and airflow is not obstructed. Verify that all vents are open and unobstructed. If the issue persists, a refrigerant level check by a professional may be needed.

Can I install the Carrier UG1700 by myself?

Installation should be performed by a certified professional to ensure the unit is set up correctly and safely, adhering to all local regulations and standards.

What is the warranty coverage for the Carrier UG1700?

The Carrier UG1700 typically comes with a standard 1-year warranty covering parts and labor. Extended warranty options may be available through the dealer. Please refer to your warranty documentation for specific details.