GVZC20 Service Manual

SERVICING
73
CTK04 ADDENDUM
CTK04 ADDENDUM
3. Enter Installer password, if known.
a. The password is the thermostat date code and can
be obtained by selecting the red Cancel button and
selecting the Dealer Information button.
b. Once recorded, click the green OK button and return
to previous step.
4. Select YES to continue.
5. Select HEAT PUMP.
6. Select SYS SETUP.
Menu > ComfortNet User Menu
Changing these sengs could cause improper
operaon of your HVAC equipment! Would you
like to connue?
Yes No
Menu > ComfortNet User Menu
Help
Previous
Menu
Air Handler
Heat Pump
...ComfortNet User Menu > Air CondiƟoner > SYS SET-UP
Help
Previous
Menu
VERTICAL RISE:
BOOST MD: ON
BOOST TEMP: Always On
SET MAX CURRENT: OFF
Outdoor
Lower
Menu > ComfortNet User Menu
Please enter the installer password
Cancel Help Done
1 1 1 1