25
No.
Check That
Check Result
1
You have exited the diagnostic mode on the ECC800 WebUI.
□
Passed
□
Failed
2
The T/H control mode and T/H setpoint are properly set.
□
Passed
□
Failed
3
The current time is correctly set.
□
Passed
□
Failed
4
The air filter is installed and the arrow direction on the air
filter is consistent with the return air direction.
□
Passed
□
Failed
Checking After Commissioning
11.4
8. On the
Diagnostic Mode Parameters
page, set
Outdoor fan output man ctrl
to 50% and
click
Submit
.
Check that the outdoor fan operates properly without alarms.
On the
Diagnostic Mode Parameters
page, set
Outdoor fan output man ctrl
to 0% and
click
Submit
.
9. On the
Controls
>
Control Information
page, choose
Diagnostic mode
>
Disable
and click
Submit
.
On the
Diagnostic Mode Parameters
page, set
Comp manual control
to 0 rpm.
12
Routine Maintenance
Item
Component
Monthly Maintenance Task
Troubleshooting
Indoor
unit
Water pan
filter
Check that the water pan filter is clean and
not blocked.
Take out the filter and
clean it with water.
Condensate
pan and
liquid level
detector
Check that the condensate pan and liquid
level detector have no dirt or scale.
Clean up the dirt and scale
from the condensate pan
and liquid level detector.
Humidifier
float
Check that the humidifier float has no dirt
or scale.
Clean up the dirt and scale
from the humidifier float.
Return air
filter
Check that the return air filter is clean and
not blocked.
Clear the air filter.
Check that the return air filter is not
damaged or distorted.
Replace the filter if it is
damaged.
Evaporator
Check that no foreign matter exists on the
evaporator surface.
Remove foreign matter.
Wet film
humidifier
(optional)
Check that the water inlet pipe valve is open.
When the smart cooling product is on,
choose
Diagnostic Mode
>
Enable
on the
Control Information
page, and click
Submit
.
1. Click
Running Parameters
and select
Diagnostic Mode Parameters
. On the
Diagnostic Mode Parameters
page, set
Inlet solenoid man ctrl
to
Open
and
click
Submit
. Check that there is water in
the humidifier water pan.
2. On the
Diagnostic Mode Parameters
page, set
Inlet solenoid man ctrl
to
Closed
, set
Humidifier film man ctrl
to
Open
, and then click
Submit
. Choose
Running Info
>
Humidifier Information
>
Humidifier pump ctrl
, and check that
the humidifier water pump is open and
water flows down along the wet film.
1. If there is any alarm for
the wet film humidifier,
clear the alarm first.
2. If the filter on the
humidifier water pan is
dirt or blocked, clean
the filter with water.
Summary of Contents for NetCol5000-A011
Page 14: ...13 Downward pipe routing ...
