14
(Optional) Connecting the Motorized Damper
5.6
For details about how to connect the motorized damper, see the documents delivered with it.
Check Item
Expected Result
Actual Result
Cabinet
The cabinet is installed properly without any tilt. The cabinet is
secured to the base by using bolts. The foreign matter inside
the cabinet, such as cable ties and stubs, has been cleaned up.
□
Passed
□
Failed
Fan
The fan has no foreign matter inside.
□
Passed
□
Failed
Water pan
The foreign matter inside the water pan is cleaned up.
□
Passed
□
Failed
Differential
pressure
switch
The cable ties are securely tightened around pressure tubes.
There is no foreign matter in pressure tubes. The pressure
tubes show no obvious bends.
□
Passed
□
Failed
Exhaust
valve
The exhaust valve is closed.
□
Passed
□
Failed
Drainage
valve
The drainage valve is closed.
□
Passed
□
Failed
Air filter
The air filter is correctly installed according to the airflow
direction marked on the frame.
□
Passed
□
Failed
Chilled water
valve
The chilled water valve and its actuator are securely installed.
The chilled water connector joints have been wrapped with
thermal insulation foam, and no metal or hose are exposed.
Cables are securely connected to the chilled water valve and
its actuator. Cables to the chilled water valve and its actuator
are secured. Check that the manual button on the actuator is
reset (the button bounces up).
□
Passed
□
Failed
6
Installation Verification
7
Equipment Power-On
1. Users are classified into admin and operator users, and admin users have more rights than
operator users. The preset password is 000001 for both types of users. For system security
purposes, change the preset password upon first login.
2. A login session automatically expires if no operation is performed in 3 minutes. It is
recommended that you tap at the lower right corner to manually log out after
operations are complete.
Power-On
7.1
1. Turn on the general switch and fan switches QF3, QF4, QF5, QF6. For a device that has two
power inputs, turn on the active power switch QF1 and standby power switch QF2.
2. Powered on the equipment.
• Select the language: English or Chinese.
• Select the date & time settings: date format, date, time, and time zone.
• On the home screen, tap Settings > System Settings > T/H Sensor to change temperature and
humidity control types or set points.