Operation Of The Basic Pco Carel Controller - Daikin Skyline OAH003GDAC Installation And Maintenance Manual

Operation of the Basic pCO
This is the program on a basic Direct Fired unit; Your program
may be similar to this one or may be a custom program that will
have some different screens and features.
Figure 88: Controller Components
1. When you first power up the controller you will first see
this on the screen.
L o a d i n g . . . .
L o a d i n g . . . .
L o a d i n g . . . .
# # # # # # # # # # # # # # #
2. Then it will change over to this self-test mode.
s e l f t e s t
p l e a s e w a i t
# # # # # # # # # # # # # # #
# # # # # # # # # # # # # #
s e l f t e s t
p l e a s e w a i t
# # # # # # # # # # # # # #
# # # # # # # # # # # # # # #
s e l f t e s t
p l e a s e w a i t
# # # # # # # # # # # # # #
B u r n e r
I n p u t S i g n a l :
B u r n e r
3. After the unit has completed the self-test, it will change to
H e a t e r E n a b l e I n p t : O F F
the following screen.
I n p u t S i g n a l :
B u r n e r E n a b l e : O F F
M a i n F l a m e : O F F
B u r n e r
H e a t e r E n a b l e I n p t : O F F
B u r n e r E n a b l e : O F F
I n p u t S i g n a l :
B u r n e r C m d :
M a i n F l a m e : O F F
H e a t e r E n a b l e I n p t : O F F
B u r n e r C m d :
B u r n e r E n a b l e : O F F
M a i n F l a m e : O F F
B u r n e r C m d :
B u r n e r D i f f :
S e t p t :
B u r n e r D i f f :
D a m p e r C m d :
S e t p t :
D a m p e r C m d :
B u r n e r D i f f :
S e t p t :
www.DaikinApplied.com
D a m p e r C m d :
Carel Controller
5+
T i m e :
D a t e :
s e t t i m e / d a t e :
T i m e :
D a t e :
s e t t i m e / d a t e :
T i m e :
D a t e :
s e t t i m e / d a t e :
1 0 8 0 1 0 9 1 R e v 1
1 0 8 0 1 0 9 1 R e v 1
L o a d i n g . . . .
1 0 8 0 1 0 9 1 R e v 1
0 %
0 %
# # # # # # # # # # # # # # #
s e l f t e s t
p l e a s e w a i t
0 %
0 %
# # # # # # # # # # # # # #
0 %
0 %
0 . 0 0 0 " w c
B u r n e r
. 6 0 0 " w c
I n p u t S i g n a l :
0 . 0 0 0 " w c
0 %
. 6 0 0 " w c
H e a t e r E n a b l e I n p t : O F F
B u r n e r E n a b l e : O F F
0 %
M a i n F l a m e : O F F
0 . 0 0 0 " w c
. 6 0 0 " w c
B u r n e r C m d :
0 %
L o a d i n g . . . .
# # # # # # # # # # # # # # #
4. The screen above will show if the Input Signal to the
s e l f t e s t
Controller, if the Heat Enable Input is ON or OFF, if the
p l e a s e w a i t
Burner is Enabled ON or OFF, if the Main Flame is ON
# # # # # # # # # # # # # #
or OFF, and the percent of output to the modulating
controller for the burner (example; 10%=1VDC,
50%=5VDC and 100%=10VDC).
5. By using the up ▲ and down ▼ arrow buttons you can
scroll through the menu screens on the controller.
6. If you Press the Escape button
controller this will take you back to the beginning screen.
I n p u t S i g n a l :
7. Press the down ▼ arrow button to get to the next screen
H e a t e r E n a b l e I n p t : O F F
on the controller.
B u r n e r E n a b l e : O F F
8. The screen below will show you what the Differential
Pressure is across the burner, the setpoint differential
wanted, and the Damper command (example;
B u r n e r C m d :
10%=1VDC, 50%=5VDC and 100%=10VDC).
T i m e / D a t e
B u r n e r D i f f :
S e t p t :
T i m e / D a t e
0 0 : 0 0 : 0 0
0 0 : 0 0 : 0 0 M
D a m p e r C m d :
N O
0 0 : 0 0 : 0 0
T i m e / D a t e
0 0 : 0 0 : 0 0 M
N O
9. If you arrow down ▼ once again it will take you to the
P C O : 0 0 0 o
F
screen above showing the actual "Time" and "Date" if not
0 0 : 0 0 : 0 0
this can be changed by pressing the enter
0 0 : 0 0 : 0 0 M
S o f t w a r e
P C O : 0 0 0
o
F
you get down to the "set time/date" and then press either
N O
the up ▲ or down ▼ buttons to change the NO to a YES
S o f t w a r e
and press the enter
P C O : 0 0 0 o
F
T i m e / D a t e
S o f t w a r e
T i m e : 0 0 : 0 0 : 0 0
D a t e : 0 0 : 0 0 : 0 0
s e t t i m e / d a t e :
P C O : 0 0 0
S o f t w a r e
1 0 8 0 1 0 9 1 R e v 1
0 %
59 IM 777-18 • SKYLINE OUTDOOR AIR HANDLER
0 %
at any time on the
e
B u r n e r
0 %
M a i n F l a m e : O F F
0 %
0 . 0 0 0 " w c
. 6 0 0 " w c
0 %
button again.
„
M
N O
o
F
T i m e : 0 0 : 0 0 : 0 0
D a t e : 0 0 : 0 0 : 0 0
G f
as urnaCe
s e t t i m e / d a t e :
P C O : 0 0 0
o
F
S o f t w a r e
1 0 8 0 1 0 9 1 R e
button until
„