D8 Series User’s Guide
Chapter 4: Operation and Setup
67
To change the control mode and output power level, start at the loop display and do the following:
1. Press
p
to choose the appropriate loop.
2. Press
.
twice. The
Mode
parameter should appear. (If nothing happens, the keypad may
be locked; Keypad Lock on page 104).
NOTE!
If the heat and cool outputs are disabled on this loop, the Mode
parameter is not available. Instead, this message appears:
l
01 Mode
r
outputs disabled
3. Press
>
or
<
to choose a control mode. If you make a change and want to cancel it,
press
x
.
4. Press
.
to save the new value.
5. If you chose manual mode, then the next parameter is the
Heat output
or
Cool output
parameter. Use these parameters to set the heat and cool output power levels, then press
.
to save.
6. You should be back at the loop display. The control mode is shown on the second line of the
loop display; Table 4.1 – Control Modes on page 63
Accessing and Navigating the Setup Menus
Use the setup menus to configure the controller. For a list of all setup menus and parameters,
Figure 6.2 – Setup Menus and Parameters on page 98
How to Access the Setup Menus
To access the setup menus, press and hold
x
until the
Global
setup
menu appears (about three
seconds.)
To prevent unauthorized personnel from accessing setup parameters, the controller reverts to the
regular display if you do not press any keys for three minutes.
How to Edit a Setup Parameter
To edit a setup parameter, go to the appropriate setup menu, go to the parameter, then edit
the value:
1. Press and hold
x
for three seconds to access the setup menus.
2. Press
<
to go to the appropriate a menu.
3. If applicable, press
p
to choose the loop that you want to edit.
4. Press
.
to go to the parameter that you want to edit.
