SystemAir fantech ECHO 2800Xi Series, Installation, Operation And Maintenance Manual, Page: 16 / 19

31 30
Maintenance
The filters cannot be cleaned and must be replaced when necessary. New filters can be ordered from your local Fantech distributor. Operation time
between filter changes depends on the air pollution at the installation site. A differential pressure switch indicates when it's time to change the filters.
This will trigger an alarm in the control panel.
Filters
The motor - The motors are factory balanced and lubricated for life. They require no maintenance.
The unit - The inside of the unit should be wiped clean as needed.
Condensation Pan - Units with drain hoses should have their line and connection checked regularly.
Outside hoods - The outside hoods need to be checked every season to make sure there are no leaves or insects blocking the airflow. Check regularly that
there are no pollutants near the intake hood. Make sure they are clear of any snow accumulation during the winter months.
Inspect the HRV core every 3-6 months and clean as needed.
1. Open access door & remove filters.
2. Unlock the core by pushing the 2 brackets securing the cores
towards the outside of the unit (see figure on the right)
3. Carefully grip ends of core and pull evenly outward. Core may be
snug, but will slide out of the channel.
4. Wash the core in warm soapy water or light coil solution.
5. Install clean core
6. Install the clean filters
7. Close access door
Make sure power to the unit is disconnected and locked out before attempting any maintenance work.
The following components should also be inspected regularly and well maintained.
HRV/ERV core
To install the clean Core and Filters.
1. First mount the bottom flange of the core guide into the bottom
channel approximately 1/4" (6 mm)
2. Mount the left or right side flange of the core guide approximately
1/4" (6 mm) followed by the other side
3. Mount the top flange of the core guide into the top channel
approximately 1/4" (6 mm)
4. With all four corners in place and the core straight and even, push
hard in the centre of the core until the core stops on the back of the
cabinet.
5. Push bracket back into place to secure the cores
Locking mechanisms
Inspect the ERV core every 3-6 months and clean as needed.
1. Open access door & remove filters.
2. Unlock the core by pulling the 2 brackets securing the cores (see
figure on the right)
3. Remove the core from the unit.
4. With one of the core's inlet facing down, place it in a large sink,
bathtub, or shower.
5. Pour clean tap water through the face of the core facing upward until
it runs clear. Ensure the entire surface is rinsed.
6. Rotate the core so that its other air inlet is facing down and repeat
step 4.
7. With the plates still oriented vertically allow the core to dry, normally
2-3 hours.
Core installation label on the outer end of the core.
5 Set MAC Address (default value = 10)
Select
MAC
address by pressing the OK button until the cursor flashes
on the first digit of the value below MAC. Use the UP/DOWN arrow
Buttons to increase / decrease the selected digit value and the RIGHT/
LEFT arrow Buttons to move the cursor between digits. Once the
required MAC address is displayed, press the OK button to store it in the
unit controller.
Device name
Corrigo ventilation
MAC
10
↓
Configuring BACnet MS/TP (port 1) (Cont'd)
6 Set Device ID (default value = 2640)
Go to
Device ID
by pressing the Down arrow. For device IDs that
are 4 digits or less, only the Device ID low is used. For Device IDs
greater than 4 digits, both Device ID low and Device ID high are used
(example1: ID required = 1973, Device ID low = 1973 & Device ID high
= 0. Example 2: ID required = 27039, Device, ID low =7039 & Device
ID high = 2). Press the OK button to select Device ID low. The cursor
will flash on the first digit of
Device ID low
. Use the UP/DOWN
arrow Buttons to increase / decrease the selected digit value and the
RIGHT/LEFT arrow Buttons to move the cursor between digits. Once the
required Device ID low is displayed, press the OK button to store it in the
unit controller.
The cursor will then flash on the first digit of
Device ID high
. If the
device ID high is NOT required (device ID < 10000) set this value to 0.
If the device ID high IS required (device ID ≥ 10000), use the UP/DOWN
arrow Buttons to increase / decrease the selected digit value and the
RIGHT/LEFT arrow Buttons to move the cursor between digits. Once the
required Device ID high is displayed, press the OK button to store it in
the unit controller.
Device ID Low
↑
2640
Device ID high
0 (X 10000)
↓
7 Set Baud rate (default = 9600)
Go to Speed by pressing the DOWN arrow. To set baud rate, press the
OK button. The cursor will flash on the first digit below
Speed
. Use the
UP/DOWN arrow buttons to cycle through the baud rate (speed) options
(9600 bps, 19200 bps, 38400 bps, 76800 bps) until the desired value
is show. Press the OK button twice to store it in the unit controller. Use
the LEFT arrow button to return to the previous menus.
Speed
9600 bps
Max master address
127
Refer to the ERV core label for the proper core orientation.