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Installer Setup - Honeywell T2798I2000 Manual

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E] WIRING DIAGRAM T2798I2000 WITH VC-7934
4 - 20 mA
2 - 10 VDC
TRANSFORMER
50 / 60 Hz
24VAC
OVAC
110VAC
230VAC
Installer Set-Up:
1. Power ON/OFF :
H
Fig. 1
2. Set Point configuration (SP):
P
V
S
P
Fig. 2
Page 12 of 18
Pt1000
sensor
0VAC
-
Connect the main power. Display will show "Honeywell", as shown in fig.1, for 5 Sec.
Then display will show the Process value
(PV) and Set point (SP) as shown in fig.2
o
n
e
-
Press
key one time to step up the set point value by 0.1°C. If
continuously for more than ten steps then the value will increment by the step of 1.0°C
up to 60.0°C (for internal sensor) or 110.0°C (for external sensor). Release
stop the increment of temp set value.
-
Press
key one time to step down set point value by 0.1°C. If
continuously for more than ten steps then the value will decrement by the step of 1.0°C
up to 10.0°C (for internal sensor) or –20.0°C (for external sensor). Release
key to stop decrement of temp set value.
-
Press "ENTER" key to save the set value.
:
:
VC-7934
1 2 3
PT1000
REMOTE
SENSOR
BLACK
BROWN
BLUE
y
w
e
l
3
1
l
pressed
pressed
0
.
2
°
9
.
0
°
APHITEMPCON001-11-04
key to
C
C

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