SystemAir fantech ECHO 2800Xi Series, Installation, Operation And Maintenance Manual, Page: 2 / 19

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Note Warning/
Important
note
Information Technical
information
Practical tip
Products are designed and manufactured to provide reliable performance, but they are not guaranteed to be 100% free of defects. Even reliable
products will experience occasional failures, and this possibility should be recognized by the user. If these products are used in a life support ventilation
system where failure could result in loss or injury, the user should provide adequate back-up ventilation, supplementary natural ventilation or a failure
alarm system, or acknowledge willingness to accept the risk of such loss or injury.
Your ventilation system should be installed in accordance with the local building code that is in effect. In absence of such requirements, it is
recommenced to check with local authorities having jurisdiction in your area prior to installing this product.
Table of content
• Installation ...................................................................................................................................................................................4
o Inspection ..........................................................................................................................................................................4
o Location ............................................................................................................................................................................4
o Dimensions ........................................................................................................................................................................5
o Weight ..............................................................................................................................................................................5
o Space required ..................................................................................................................................................................5
o Port configuration ..............................................................................................................................................................6
o Installing drain lines ............................................................................................................................................................6
o Installing the BPM module accessory ...................................................................................................................................7
o Weather hoods, louvers, ducts & dampers ...........................................................................................................................7
• Installation examples .....................................................................................................................................................................8
o Fully dedicated ...................................................................................................................................................................8
o Partially dedicated (direct connection) ..................................................................................................................................9
o Partially dedicated (indirect connection) ................................................................................................................................9
o Simplified ........................................................................................................................................................................10
• Unit components & electrical connections ......................................................................................................................................11
o Electrical connection box ...................................................................................................................................................11
o Main power & circuit breaker connection ............................................................................................................................12
o EC fan motor assemblies ..................................................................................................................................................12
o Pressure transducer modules ...........................................................................................................................................13
o Wiring the dampers & the BPM module actuators ..............................................................................................................13
o Wiring & Installing the supply air temperature sensor .........................................................................................................14
o Wiring & Installing the unit external display ........................................................................................................................15
• Unit Operation ............................................................................................................................................................................16
o System operation modes ..................................................................................................................................................16
o Unit start conditions and sequence ....................................................................................................................................16
o Unit stop conditions and sequence .....................................................................................................................................16
o Controller display & star screen ........................................................................................................................................17
o Access rights ..................................................................................................................................................................17
o Airflow control (CAV & airflow set points) ...........................................................................................................................18
o Time settings & schedules ................................................................................................................................................19
o Exchanger defrost ............................................................................................................................................................20
o Recirculation (units equipped with BPM module only) ...........................................................................................................21
o Extended running ............................................................................................................................................................23
o Fire alarm .......................................................................................................................................................................26
o External switch ................................................................................................................................................................26
• Alarm handling............................................................................................................................................................................27
• Configuring BACnet MS/TP (port 1) ..............................................................................................................................................29
• Maintenance ..............................................................................................................................................................................31
• Limited warranty .........................................................................................................................................................................32
• Parts list....................................................................................................................................................................................33
• The key to proper and safe operating of the unit is to read this manual thoroughly, use the unit according to given guidelines and follow all safety
requirements.
• Before installation, careful consideration must be given to how this system will operate if connected to any other piece of mechanical equipment,
i.e. an air handler, operating at a higher static pressure. After installation, the compatibility of the two pieces of equipment must be confirmed by
measuring the airflows of the Heat / Energy Recovery Ventilator. It is always important to assess how the operation of any HRV/ERV may interact
with vented combustion equipment (i.e. DOAS or other AHU using gas supplied equipment). Never install a ventilator in a situation where its
normal operation, lack of operation or partial failure may result in the backdrafting or improper functioning of vented combustion equipment.
Danger
• Make sure that the Main power supply to the unit is disconnected before performing any maintenance or electrical work!
• All electrical connections must be carried out by an authorized installer and in accordance with local rules and regulations.
Warning
• The door handles are only intended to be used during the installation. Handles must be removed before the unit is put into operation to ensure the
required level of safety for the unit.
• The unit must be duct connected or in some other way provided with protection so that it is not possible to come in contact with the fans
through the duct connections.
• The unit is heavy. Be careful during transport and mounting. Risk of injury through pinching. Use protective clothing.
• Beware of sharp edges during mounting and maintenance. Make sure that a proper lifting device is used. Use protective clothing.
• The units electrical connection to main power supply must be preceded by an all pole circuit breaker (field supplied and specified).
PLEASE READ THIS MANUAL BEFORE INSTALLING UNIT