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General
There are 7 buttons. They are:
Right & Left
A
B
C
Up & Down Arrows
Clock
The time and date are set in the BASE menu. The clock stops
after about 3 days without power and must be reset.
All other programming is permanent unless it is deliberately changed.
Readouts
Temperature readouts can be in either Fahrenheit or Celsius.
Fahrenheit is the default
Programming
The TC204 can be programmed before installation.
This requires that power and the sensors are temporarily connected.
A missing sensorʼs function can be programmed.
Some functions appear only when the control type is set.
The TC204 is programmed by setting the value of various functions. A menu is a group of several functions.
To select a function
press
until the word MENU is flashing.
Use
to scroll to the menu with the function you want.
Once you select a value in a line, it is permanently set when you press
You leave programming by pressing and holding the
Outdoor Reset Programming: Modulating a VM62 or VM92 Actuator
Function
Outdoor Cut-off Temperature
Hight & Low Limits
Outdoor Reset Curve
Pump Control
Press
The wrench symbol appears and the word MENU flashes.
Go to Menu 9
Scroll to MENU 9 with the
It should read 1. If it doesnʼt, select 1 with the
Press
Valve Running Time
P.Time
10 - 510 seconds
This is the time it takes the actuator move the valve through its full stroke. From fully open to fully closed is
120 seconds for the model 62 actuator, so leave this setting as the default value. This program will operate most
3-point floating actuators. If you use a different actuator set this number to match the actuator speed.
Output Selection
O P1-3
-
TYPE
-
TC204 Programming Instructions
Step through values in a menu
Set the Timer
Select temperatures
Inactive in Program 1
Scroll through menus
and change values
Menu
9
6
8
11
keys and then use the
Default 120
This function is inactive in programs 1. A dash ( - ) indicates an inactive mode.
Inactive in this program
(or
key.
key to scroll to SELpr.
keys.
5
).
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