Instinct
Display Module Replacement
3
6. Record all CH Settings in Table 1. Once completed,
press the
RIGHT
button to highlight the Previous
Screen icon, then press the OK button.
7. Press the
RIGHT
button to highlight the DHW Set-
tings icon then press the OK button.
Fig. 6: DHW Settings
8. Press the
UP
and
DOWN
buttons to scroll thru the
various settings and record all DHW Settings in Ta-
ble 1. Once completed, press the
RIGHT
button to
highlight the Previous Screen icon, then press the
OK button.
Fig. 7: DHW Settings
9. Press the
DOWN
button to highlight the Boiler Set-
tings icon if present icon, then press the OK button.
10. Press the
UP
and
DOWN
buttons to scroll through
the various settings and record all Boiler Settings
in Table 1. Once completed, press the
RIGHT
but-
ton to highlight the Previous Screen icon, then
press the OK button.
NOTICE
Perform the following steps if the Instinct is part of a Cascade
System or the System Temperature Sensor is being used on a
single HeatMaster.
11. Press the
RIGHT
then
DOWN
buttons to highlight
the Previous Screen icon, then press the OK button.
12. Press the
RIGHT
then
DOWN
buttons to highlight
the Cascade icon, then press the OK button.
13. Press the
RIGHT
button to highlight the Cascade
Settings icon, then press the OK button.
14. Press the
UP
and
DOWN
buttons to scroll thru the
various settings, and record all Cascade Settings in
Table 1.
3. Replace Display Module
1. Turn the electrical power “OFF”.
NOTICE
The display module comes preinstalled in the front red dis-
play enclosure as shown in Fig. 8.
Fig. 8: Display Module
2. Remove the front jacket by removing the screw on
the bottom. Lift and remove the front cover. Do not
discard this screws as they will be reused.
3. Pull the retaining clip on top of the enclosure and
pull the front cover off.
4. Disconnect the yellow cables by squeezing the clip
on the back of the plug in and pulling firmly out
from the back of the display module. Use care not
to damage the plug.
5. Remove the rubber grommet holdind the yellow
cables from the old display ensloure.
6. Install the rubber grommet with the yellow cables
onto one of the tabs in the bottom of the new dis-
play ensloure.
