Johnson Controls T600HPN-4 Installation Instructions Manual page 8

Table 2: Installer Configuration Menu (Part 2 of 7)
Parameter Description and Default
Appearing
on Display
Configuration of Digital Input 2.
1
DI2
Default: None
MenuScro Gives the option of having the
display continuously scroll the
parameters.
Default: on
Lockout Selectable Lockout Levels for
limiting end-user keypad interaction.
Default: 0
3 Sets the delay time period at
Pwr del
thermostat controller powerup, or
each time power is removed and
reapplied, before any operation
(fan, heating, or cooling) is
authorized. Also can be used to
sequence the startup of multiple
units in one location.
Default: 10.0 sec
8 T600HPx-4 and T600HPx-4+PIR Series Heat Pump Thermostat Controllers Installation Instructions
Selection Options
(None): No function is associated with an input.
(Service): A Service alarm is displayed on the thermostat controller
when the input is energized. Tie this input into the air conditioning
unit control card, which provides an alarm if a malfunction occurs.
(Filter): A Filter alarm is displayed. This alarm can be connected to
a differential pressure switch that monitors a filter.
(RemOVR): Temporary occupancy request via a remote input. This
override function is controlled by a manual remote occupancy
override. When enabled, this condition disables the override
capability of the thermostat controller.
(RemNSB): Remote Night Setback (NSB) via a time clock input, an
occupancy sensor, or from a voltage-free contact.
Contact open = Occupied; contact closed = Unoccupied.
(Fan lock): A backlit flashing Fan lock alarm is displayed on the
thermostat controller when the input is not energized. This alarm is
used in conjunction with a local airflow sensor connected to the
input. The thermostat controller heating or cooling action is locked
out if no airflow is detected 10 seconds after the fan (Terminal G) is
energized. Contact open = no airflow; contact closed = airflow
present.
(off): The scroll is inactive.
(on): The scroll is active.
Function
(0)
Occupancy Access
Override
Permanent Access
Temperature
Setpoints
Temporary Access
Temperature
Setpoints
System Mode Access
Setting
Fan Mode Setting Access
Schedules Access
2
Setting
2 Access
Clock Setting
2 Access
Permanent Hold
Range: 10.0 to 120.0 sec
Lockout Level
(1) (2)
Access No Access
No Access No Access
Access No Access
No Access No Access
No Access No Access
No Access No Access
Access Access
No Access No Access