InfraSuite - CoolDoor
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5. Language:
Select language for
screen display; the default value is
English.
6. User PW: Modify user password.
7. Display Unit: The user can choose
units according to their region: BS
British system/ MS metric system.
8. Total Alarm: Delta CoolDoor design
dry contact output; you can use this
status point for assistance, and notify
the host computer function according
to the severity of the CoolDoor
system. This setting can perform dry
contact status transition according to
different levels, and set All alarms to
status transition/Major severe alarms
to status transition. Default value is
Major
9. Remote ON: Provides remote control
switch function; when it is turned on,
remote authority is greater than the
local end.
Controller
Main menu
→
Setting
→
Controller
,
press
key to enter.
This page is set for the following items.
The relevant ball valve and fan PI
settings (items 1–7) should be adjusted
by Delta personnel. Self-adjustment will
cause the CoolDoor system to become
unstable.
1. BV P Gain: The ball valve will
calculate different loads according to
the set air temperature; the
adjustment method will be controlled
according to the set ratio P.
2. BV I Gain: The ball valve will perform
different load calculations based on
the set air outlet temperature; the
adjustment method will be controlled
based on the set integral time I.
3. Min Fan Temp: The temperature point
corresponding to 0% fan speed.
4. Min Fan Temp: The temperature point
corresponding to 100% fan speed.
Remote ON :No
