CEMP-E
TI 810-11
30 November 1998
H
N
CLK
0
XX-01
1 OCC-UNOCC, 6 VENT DELAY (AUX)
CLK
AUTO OVERRIDE
XX-01
AUTO
OCCUPIED
R
1
XX-01
4, 8
0
HS
XX-01
AVAILABLE
PL
TO EMCS
2
XX-01
OCCUPIED
OCCUPIED
R
R
R
R
3
XX-05
XX-04
XX-01
XX-02
103
FAN ON, OCCUPIED ON, VENT DELAY OFF
R
4
XX-03
IP-XX-01, IP-XX-04
1
7
5
R
VENT DELAY ON
R
5
XX-08
XX-04
4
CLK
XX-01
(AUX)
PL
6
XX-02
VENT DELAY
11
0
AVAILABLE
M01
TO EMCS
AUX CONTACT
FAN ON
R
7
XX-05
4
R
102
XX-01
FAN ON, OCCUPIED ON
R
8
XX-06
1
IP-XX-02
EC
R
FAN ON
XX-01
9
XX-07
AVAILABLE
IP-XX-03
TO EMCS
PL
10
XX-03
ECONOMIZER
DEV
R
PV
REMOVE JUMPER FOR
XX-08
EMCS ECONOMIZER
ECONOMIZER ON
R
ENABLE/DISABLE
11
XX-08
TC-XX-01, 11, 6
11
DPS
DPS
XX-01
XX-01
PL
12
XX-04
FILTER
TSL
R
XX-01
XX-09
LOW TEMPERATURE
R
13
XX-09
13, 21
13
PL
14
XX-05
LOW TEMP
SMK
R
XX-01
XX-10
SMOKE
R
15
XX-10
15, 22
15
SMK
XX-02
PL
16
XX-06
SMOKE
REMOTE
SAFETY
SHUTDOWN
17
DPS
XX-02
HI STATIC
R
18
XX-11
19, 23
HS
R
XX-02
XX-11
PL
19
XX-07
HI STATIC
18
HS
R
XX-03
XX-12
SHUTDOWN
R
20
XX-12
20, 101
20
R
XX-09
21
13
R
XX-10
22
15
R
XX-11
23
18
DPS
DPS
XX-03
XX-03
PL
24
XX-08
FILTER
HVAC CONTROL PANEL
SF
CB
L3
M
L2
L1
M01
XMFR
FUSE
X1
X2
REMOTE
SAFETY OVERRIDE
100
SMK
SMK
TSL
R
XX-01
XX-02
XX-01
XX-12
HAND
101
OL'S
20
M01
OFF
102
7
103
AUTO
3
R
OFF
XX-02
104
ENABLE
TSL
HS
XX-02
XX-04
SUPPLY FAN STARTER
Figure 4-17b. Control system ladder diagram for VAV HVAC system without return fan.
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