Carrier PTV Heat Pump User Manual


 
57
APPENDIX A — WSHP SCREEN OPEN CONFIGURATION (cont)
LEGEND
SCREEN NAME POINT NAME
PASSWORD
LEVEL
EDITABLE RANGE DEFAULT NOTES
Configuration
Unit
Configuration
Fan Mode
Admin Password
level access only
X
Auto/Continuous/
Always On
Continuous
Auto= Intermittant operation during both
occupied and unoccupied periods/
Continuous = Intermittant during unoccupied
periods and continuous during occupied
periods/Always on = fan operates
continuously during both occupied and
unoccupied periods
Fan On Delay X 0 - 30 sec 10 sec
Defines the delay time before the fan begins
to operate after heating or cooling is started
Fan Off Delay X 0 - 180 sec 45 sec
Defines the amount of time the fan will
continue to operate after heating or
cooling is stopped
Heating Enable X Disable/Enable Enable
Provides capability to manually
disable heating operation
Cooling Enable X Disable/Enable Enable
Provides capability to manually
disable cooling operation
Minimum SAT in
Cooling
X40 - 60 F50 F
Defines the minimum acceptable operating
temperature for the Supply Air
Maximum SAT in
Heating
X 80 - 140 F 110 F
Defines the maximum acceptable operating
temperature for the Supply Air
Damper Ventilation
Position
X 0 - 100% 100%
Normally set to 100% if 2 position damper
type or set to minimum ventilation position if
damper type = DCV
DCV Maximum Vent
Position
X 0 - 100% 100%
Usually set at 100% - Used to limit maximum
damper opening in DCV mode
Filter Alarm Timer X 0 - 9999 hrs 0 hrs Disables Filter Alarm if set to 0
Pushbutton Override X Disable/Enable Enable Enables Override Feature on Rnet sensor
SPT Sensor Set Point
Adjustment
X Disable/Enable Enable
Enables Set Point adjustment capability
on Rnet Sensor
Lockout Cooling if
OAT <
X -65 - 80 F -65 F
Cooling is locked out when OAT is less than
configured value and OAT is actively being
broadcast
Lockout Heating if
OAT >
X 35 - 150 F 150 F
Heating is locked out when OAT is greater
than configured value and OAT is actively
being broadcast
Power Fail Restart
Delay
X 0 - 600 sec 60 sec Delay before equipment starts
Occupancy Schedules X Disable/Enable Enable Enables unit occupied
Set Point Separation X 2 - 9 F 4 F
Used to enforce minimum
set point separation
Configuration
Service
Test
Test Mode
Admin Password
level access only
X Disable/Enable Disable
Used to enable test mode. Will automatically
reset to disable after 1 hour
Fan Test X Disable/Enable Disable
Used to test all fan speeds. Sequences fan
from low to high and operates each speed for
1 minute. Resets to disable on completion
Fan Speed
Off/Low Speed/Medium
Speed/High Speed/On
Displays current fan operation
Compressor Test X Disable/Enable Disable
Used to test compressor cooling and heating
operation. Sequences cooling stage 1, then
stage 2, then heating stage 2 and reduces
capacity to stage 1. Operates for 1 minute per
step. Resets to disable on completion.
Dehumidification Test X Disable/Enable Disable
Used to test dehumification mode -
Operates for 2 minutes. Resets to
disable on completion.
Testing Compressor
Inactive/Heating/Cooling/
Dehumidify/TimeGard
Wait
Displays compressor test mode
Aux Heating Test X Disable/Enable Disable
Used to test auxiliary heat.
Sequences fan on and enables
heating coil for 1 minute. Resets to
disable on completion
H
2
O Economizer Test X Disable/Enable Disable
Used to test entering/return air water loop
economizer coil operation. Sequences fan on
and opens economizer coil water valve for 1
minute. Resets to disable on completion
Preposition OA
Damper
X Disable/Enable Disable
Used to preposition OA damper
actuator to set proper preload
Open Vent
Damper 100%
X Disable/Enable Disable Used to test OA damper operation
SAT F Displays SAT
LCWT F
Displays Leaving Condenser
Water Temperature
BAS Building Automation System
DCV Demand Controlled Ventilation
IAQ Indoor Air Quality
OAT Outdoor Air Temperature
RH Relative Humidity
SAT Supply Air Temperature
SPT Space Temperature
TPI Third Party Integration