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Swegon SILVER C RX User Manual

Swegon SILVER C RX
72 pages
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GB.SILVERSK.170901
We reserve the right to alter specifications.
www.swegon.com 1
OPERATION AND MAINTENANCE INSTRUCTIONS FOR THE
SILVER C RX/PX/CX/SD
The document was originally written in Swedish.

Table of Contents

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Swegon SILVER C RX Specifications

General IconGeneral
BrandSwegon
ModelSILVER C RX
CategoryAir Handlers
LanguageEnglish

Summary

Safety Instructions

1.1 Risks

Identifies potential hazards and safety precautions related to unit operation and maintenance.

1.2 Glycol Handling

Details safe handling procedures and warnings for glycol used in coil heat exchangers.

General Information and Unit Components

2.1 Pre-Commissioning Handling

Guidelines for protecting the unit from moisture and condensation before initial start-up.

2.2 Range of Application

Describes the intended use and suitability of SILVER C units in various building types.

2.3 Mechanical Design Features

Outlines the construction materials, sizes, and general design specifications of the units.

2.4 Environmental Documentation

Information on environmental impact, dismantling, and recycling of the air handling units.

2.5 Air Handling Unit Components

Identifies and illustrates the key components within the SILVER C air handling units.

2.5.1 SILVER C RX Components

Details the components of SILVER C RX units with rotary heat exchangers.

2.5.2 SILVER C PX Components

Details the components of SILVER C PX units with plate heat exchangers.

2.5.3 SILVER C CX Components

Details the components of SILVER C CX units with coil heat exchangers.

2.5.4 SILVER C SD (04-08) Components

Details the components of SILVER C SD supply/extract units (sizes 04-08).

2.5.5 SILVER C SD (11/12) Components

Details the components of SILVER C SD supply/extract units (sizes 11/12).

2.5.6 SILVER C SD (14-120) Components

Details the components of SILVER C SD supply/extract units (sizes 14-120).

Commissioning Procedures

3.1 General Commissioning Steps

Outlines the initial checks and sequence for commissioning the air handling unit.

3.2 Duct System and Diffuser Adjustment

Method for adjusting duct systems and air diffusers for optimal performance and low pressure drop.

3.2.1 Adjustment Sequence

Step-by-step guide for adjusting air diffusers and dampers in branch and main ducts.

3.2.2 Commissioning Procedure

Detailed procedure for setting air diffusers and dampers to achieve balanced airflow.

3.3 Pressure Balance Adjustment

Procedures for adjusting pressure balance, especially for units with rotary heat exchangers.

3.3.1 General Pressure Balance

Explains the importance of negative pressure in the extract air section for correct function.

3.3.2 Air Leakage Direction

Ensures correct direction of air leakage by adjusting commissioning plates and dampers.

Maintenance and Inspection

4.1 Filter Replacement

Instructions for replacing and washing filters, including pressure drop criteria.

4.1.1 Filter Dismantling

Steps for safely removing standard and pre-filters from the unit.

4.1.2 New Filter Installation

Procedures for correctly installing new standard and pre-filters.

4.1.3 Filter Initial Pressure Drop

Graphs showing initial pressure drop for different filter types and unit sizes.

4.2 Cleaning and Inspection

Guidelines for cleaning internal components and inspecting the unit.

4.2.1 General Cleaning

Recommendations for general cleaning and inspection frequency.

4.2.2 Filter Space Cleaning

Best times and methods for cleaning filter spaces.

4.2.3 Heat Exchanger Cleaning

Procedures for cleaning rotary, plate, and coil heat exchangers.

4.2.4 Fan and Fan Space Cleaning

Instructions for cleaning fan impellers, motors, and fan spaces.

4.3 General Unit Inspection

Routine checks for wear on components like bearings, belts, and seals.

Airflow Measurement

5.1 Manometer Connection

Instructions on how to connect manometers for airflow measurement.

5.2 Airflow Measurement Diagrams

Auxiliary diagrams and correction charts for measuring airflow accurately.

5.2.1 Temperature-Compensated Airflows

Formula and constants for calculating temperature-compensated airflow readings.

5.2.2 Flow Measurement Pressure Calculation

Formula and constants for calculating flow measurement pressure.

Technical Specifications

6.1 SILVER C RX Dimensions

Detailed dimensions for SILVER C RX units with rotary heat exchangers.

6.2 SILVER C PX Dimensions

Detailed dimensions for SILVER C PX units with plate heat exchangers.

6.3 SILVER C CX Dimensions

Detailed dimensions for SILVER C CX units with coil heat exchangers.

6.4 SILVER C SD Dimensions

Detailed dimensions for separate SILVER C SD units.

6.5 Electrical Data

Specifications for fans and motors, including power and control systems.

6.5.1 Fan Specifications

Details on motor shaft power, control systems, and rated current for fans.

6.5.2 Rotary Heat Exchanger Motor

Specifications for motors used in standard and RECOsorptic rotary heat exchangers.

6.6 Coil Heat Exchanger Volume

Total volume of glycol/water in CX/SD coil heat exchangers.

Appendices and Declarations

7.1 Declaration of Incorporation

Formal declarations regarding the partly completed machinery status for various SILVER C models.

7.1.1 SILVER C RX Declaration

Declaration of incorporation for SILVER C RX air handling units.

7.1.2 SILVER C PX Declaration

Declaration of incorporation for SILVER C PX air handling units.

7.1.3 SILVER C CX Declaration

Declaration of incorporation for SILVER C CX air handling units.

7.1.4 SILVER C SD Declaration

Declaration of incorporation for SILVER C SD air handling units.

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