MANUAL
CT
Controllers
INTRODUCTION
Page 8
PROGRAM MENUS
Welcome Screen
When power is applied to the controller, the CHEMTROL®
CT
Controller
displays the Welcome Screen shown above. It
shows the version of operating software installed on the
controller and the numbers for Technical Support from the
factory by phone 805-683-8833 or by fax 805-683-1893. In
the USA and Canada,
technical support is also available toll-
free at 800-621-2279.
Display Screens
The Welcome Screen is followed by one of the display
screens, as shown on the right. The
CT6000
,
CT3000
and
CT110
show 8 lines of display.
The Display Screen is the normal monitoring screen. It
displays several lines of information, one for each operating
function and one for system conditions.
Each line displays operational information on five columns,
from left to right:
1. operational status (ON or OFF) with a small arrow
indicating outlet activation,
2. function
identification:
CONDUCTIVITY,
pH,
ORP,
TEMPERATURE, FLOWS, FILTER, and ADDITIVES,
3. Sensor readings,
4. units of measurement (US or metric),
5. operational mode, represented by a single letter:
A
for automatic control,
M for manual operation,
T
for cycle timer,
F
for percent of flow,
S
for daily schedule
B
for 2-week schedule,
X
for OFF.
Main Menus and Submenus
As shown on the Menu Tree next page, there are several Main
Menus that are accessed directly from the Display Screen, one
for each operating function and one for system configuration.
The Submenus are additional menus that are accessed from
the main menus or other submenus.
The four arrow keys located on the front panel keypad are
used to navigate through the menus. To access a submenu,
use the UP and DOWN ARROW keys to highlight the desired
line and press the RIGHT ARROW key. To exit from a
submenu, press the LEFT ARROW key.
In this chapter, menus and submenus are identified by their
line numbers that provide a road map for quick location.
Alarm Displays
Probe failure, out-of-range, overfeed and simulated low
chemical level conditions are indicated on the Display Screen
and on the Main Menus with flashing characters. For probe
failure, the display flashes “Probe” on the corresponding line.
Welcome Screen
CT6000
Main Display
CT3000
/
CT110
Main Display
The display flashes for out-of-range, overfeed or simulated low
chemical level alarm conditions. To determine the cause of
alarm, move down with the DOWN ARROW key and enter the
submenu with the RIGHT ARROW key.
PROGRAMMABLE
CONTROLLER
Version 1.7
TECHNICAL SUPPORT
USA
800-621-2279
PHONE
805-683-8833
AUSTRALIA
1300-585-820
COND
2000
uS
A
pH
8.5
pH
A
ORP
750
mV
X
TEMP
72
F
X
FLOW
15/10
gpm
A
FILTER
25/20
psi
M
ADDITIVES
TSFS
06/31/04
19:06
LSI OK
COND
2000
uS
A
pH
8.5
pH
A
ORP
750
mV
X
TEMP
72
F
X
FLOW
15/10
gpm
A
FILTER
N.A.
ADDITIVES
TSFS
06/31/04
19:06
LSI OK