ClimateCraft DHII-007, Installation, Operation And Maintenance Manual

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Air Handling Unit
Installation, Operation, and Maintenance Manual
April 2021
To program the DHII to display flow in CFM and set the Y dim
(above) and K factor (above) complete the following:
Press the menu key once. The display should read SECr
MENU
Hit the down arrow key once. The display should read OPEr
MENU
Hit the enter key once. The display should read PrES
INWC
Hit the down arrow key twice. The display should FLO
SCFM
Hit the enter key once and the above display should start
blinking.
Hit the enter key again to save this value and set the DHII
to read out in flow in SCFM.
Hit the down arrow key once. The display should read FLOr
HI
Hit the enter key once and the above display should start
blinking.
While the display is blinking, hit the down arrow key once
and the display should change to FLOr
LO
Now, hit the enter key once to save this setting. The display
should stop blinking.
Hit the down arrow key once. The display should read
1.00
KFAC
.
Hit the enter key once and the above display should start
blinking.
While the display is blinking, hit the down or up arrow
key until the display matches the K factor for your appli-
cation, as listed above.
Now, hit the enter key once to save this setting. The display
should stop blinking.
Hit the down arrow key again. The display should read ArEA
CIR
Hit the enter key once and the above display should start
blinking.
While the display is blinking, hit the down arrow key once
and the display should change to ArEA
RECT
Now, hit the enter key once to save this setting. The display
should stop blinking.
Hit the down arrow key once. The display should read 1.00
XDIM
(default).
If not at default then hit the enter key once and the above
display should start blinking.
While the display is blinking, hit the down or up arrow
key until the display reads 1.00
XDIM
Now, hit the enter key once to save this setting. The display
should stop blinking.
Hit the down arrow key once. The display should read 1.00
YDIM
(default).
Hit the enter key once and the above display should start
blinking.
While the display is blinking, hit the down or up arrow
key until the display matches the Y dim for your applica-
tion, as listed above.
Now, hit the enter key once to save this setting. The display
should stop blinking.
Hit the menu key twice to back out to the main display. The
DHII should now be accurately reading flow in CFM.