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Swegon GOLD RX 70 User Manual

Swegon GOLD RX 70
80 pages
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GB.GOLDSK509.091101
We reserve the right to alter specifications without notice.
www.swegon.com 1
Operation and Maintenance Instructions
GOLD RX/PX/CX/SD, GENERATION D
Applicable to program version 5.10 and newer versions
GOLD RX
GOLD CX
GOLD PX

Table of Contents

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Swegon GOLD RX 70 Specifications

General IconGeneral
BrandSwegon
ModelGOLD RX 70
CategoryFan
LanguageEnglish

Summary

Operation and Maintenance Instructions

GOLD RX/PX/CX/SD, GENERATION D

Comprehensive guide for GOLD Generation D air handling units.

1 General

1.3 Control System

Explains the microprocessor-based integrated control system.

2 Safety Precautions

2.1 Safety Isolating Switch/Main Switch

Location and usage of safety isolating switches for different unit sizes.

2.2 Risks

Highlights hazards associated with rotating parts and operational safety.

2.3 Safety Guards

Details safety guards and their purpose for unit protection.

3 Commissioning

3.1 General

Outlines the sequence and general steps for unit commissioning.

3.2 Adjusting the Duct System and Air Devices

Guides on proportionally adjusting duct systems and air devices for optimal performance.

4 Hand-held Micro Terminal and How to Use the Menus

4.1 Hand-held Micro Terminal

Describes the components and functions of the hand-held micro terminal.

4.2 Menu Tree

Visual representation of the unit's menu structure and navigation.

5 Main Menu

5.3 Changing Operating Mode

Procedures for starting, stopping, and changing operating modes.

6 User Level

6.1 Temperature

Basic temperature functions, readings, and settings at user level.

6.2 Air flow/Pressure

Covers basic airflow/pressure functions, readings, and settings.

6.6 Alarms

Enables quick reading of active alarms and alarm history.

7 Installation Level

7.1 Menu Survey

Overview of the menu structure accessible at Installation Level.

8 Functions

8.1 Temperature

Basic temperature settings and importance of unit stop for adjustments.

8.2 Temperature Regulation

Options for ERS, Supply Air, and Extract Air temperature regulation.

8.2.1.1 ERS Regulation

Details ERS Regulation 1 and 2, including breakpoints and differentials.

8.2.2 Outdoor Temperature Compensation

Compensates supply/extract air setpoints based on outdoor temperature.

8.3 Flow/Pressure

Covers fan regulation types: flow, pressure, demand, and slave control.

8.5 Operation

Manages unit operating times via switch clock and extended operation.

8.6 Heating

Covers heat exchanger functions, including defrosting and exhaust air regulation.

8.7 Cooling

Details cooling functions and various regulation modes.

8.8 Humidity

Controls supply air moisture by switching cooling and post-heating coils.

8.9 ReCO₂

Manages air recirculation based on CO₂ levels or temperature control.

8.11 All Year Comfort

Controls supply flow temperature to comfort modules and climate systems.

9 Automatic Functions

9.1 Starting Sequence

Describes the step-by-step start-up procedure for the unit.

10 Readings

11 Manual Test

12 Alarm Settings

12.1 Fire Alarms

Configuration for external and internal fire protection alarms.

12.3 Alarm Limits

Sets thresholds for temperature, filter, and heat exchanger alarms.

13 Hand-held Terminal

14 Communication

16 Maintenance

16.1 Filter Change

Procedures for removing, fitting, and calibrating air filters.

17 Alarms and Fault Tracing

17.2 Alarm Descriptions with Factory Settings

Lists alarm numbers, texts, priorities, stops, indications, delays, and resetting.

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