Commissioning; General; Operations Prior To The First Start - Salda AMBERAIR COMPACT S-CX H Operation, Installation & Maintenance Instructions

5. COMMISSIONING

5.1. GENERAL

• The unit may be commissioned only by properly educated and trained personnel and in compliance with all the relevant safety regulations and
standards.
• Prior to putting the unit into operation for the first time, it is necessary to complete each previous step of the installation instructions.
• Prior to putting the unit into operation, it is necessary to go through each step of the following paragraphs and to record these actions in the
appropriate protocols, which will be filed with the operational documentation.
• When checking the individual components of the unit, it is possible to use the following paragraphs containing step-by-step instructions, which
have been created as protocols and which can serve as a useful tool for commissioning.

5.2. OPERATIONS PRIOR TO THE FIRST START

The fans must not run when air dampers are closed. It is necessary to avoid pressure shocks arising during testing of the functionality of fire
dampers or other dampers by closing the dampers for a short period of time. The first test run of the unit should not exceed 30 minutes. After that,
it is necessary to thoroughly check all its sections again. After initial commissioning, it is necessary to clean all the input filters or replace them
with new ones.
Name of service technician:
Service company name:
Tel. No.:
Date:
Signature:
DESCRIPTION OF SERVICING OPERATION
Check each section for external or internal damage.
Check the total tightness of the unit – visually (the door, service panels, fixed panels, etc.).
Check the mounting of the roof on outdoor units acc. to installation instructions.
Check for foreign objects, debris, or tools inside the unit. If necessary, clean the inside of
the unit
Check the seal between the filter elements according to the mounting instructions.
Check the cleanness and integrity of the filter elements.
Check whether all air filters are installed.
Check the setting of the pressure differential switch.
Check the impeller for free rotation.
Check the cleanness of the impeller and the chamber.
Check the fan operation for excessive vibrations.
Check the connection of pressure probes for measuring differential pressure.
Check the heat exchanger cleanness and integrity of the heat-transfer surface.
Check that the duct system is fully installed.
Check that the valves are installed and open.
Check that the water coils are properly connected.
Check that the condensate drain is properly installed and filled with water.
Check the tightness of the connections of the working fluid/mixing device to the water coil.
Check the water coil for de-aeration.
Check the water heater connection in counter flow – according to the mounting instructions.
Check the duct system for unnecessary obstructions, such as completely closed diffusers
and control dampers, or for clogged outdoor air intake grilles.
Check that all components are fastened.
Check whether the unit's seals and sealing surfaces are not damaged.
Check whether the unit's cables, wires and connectors are properly connected to external
components.
Check whether cables and wires connected to terminal blocks comply with the existing
wiring diagrams.
Check whether cables and wires correspond to all applicable safety and functional
requirements, diameters, etc.
Check whether electrical earthing and protection systems are properly installed.
AMBERAIR COMPACT S-CX v2023.3
YES NO COMMENT
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