142 RT-SVP04F-EN
System Testing & Troubleshooting
Unoccupied
Dehumidification
SETPOINT Failure
Problem: The input designated
as Unoccupied
Dehumidification SETPOINT
source is out of
range.
Check: Wiring to the GBAS
input designated for
Unoccupied Dehumidification
SETPOINT or
check BAS/Network interface
card status and wiring.
Unoccupied Dehumidification
SETPOINT input is out of
range: Humidity <40% or
Humidity >65%
The active Unoccupied
Dehumidification SETPOINT
reverts to the default
Unoccupied Dehumidification
SETPOINT.
(PAR) An automatic reset
occurs after the Unoccupied
Dehumidification SETPOINT
input
returns to within range for 10
continuous seconds, or after a
different, valid Unoccupied
Dehumidification SETPOINT
selection source is user
defined.
Unoccupied Humidification
SETPOINT Failure
Problem: the input designated
as Unoccupied Humidification
SETPOINT source is out of
range.
Check: Wiring to the GBAS
input designated for
Unoccupied Humidification
SETPOINT or check BAS/
Network interface card status
and wiring.
Unoccupied Humidification
SETPOINT input is out of
range: Humidity <20% or
Humidity >50%
The active Unoccupied
Humidification SETPOINT
reverts to the default
Unoccupied Humidifications
SETPOINT.
(PAR) An automatic reset
occurs after the Unoccupied
Humidification SETPOINT input
returns to within range for 10
continuous seconds, or after a
different, valid Unoccupied
Humidification SETPOINT
selection source is user-
defined.
Unoccupied Zone Cool
SETPOINT Failure
Problem: The Unoccupied
Zone Cooling SETPOINT Input
out of range.
The input designated as
Unoccupied Zone Cooling
SETPOINT source is out of
range (Temperature < 45 F or
Temperature > 94 F).
The active Unoccupied Zone
Cooling SETPOINT reverts to
the default Unoccupied Zone
Cooling SETPOINT.
(PAR) An automatic reset
occurs after the designated
Unoccupied Zone CSP input
returns to its allowable range
for 10 continuous seconds, or
after a different, valid
unoccupied Zone CSP selection
source is user-defined.
Unoccupied Zone Heat
SETPOINT Failure
Problem: The Unoccupied
Zone Heating SETPOINT Input
is out of range.
The input designated as
Unoccupied Zone Heating
SETPOINT source is out of
range (Temperature < 45 F or
Temperature > 94 F).
The active Unoccupied Zone
Heating SETPOINT reverts to
the default Unoccupied Zone
Heating SETPOINT.
(PAR) An automatic reset
occurs after the designated
Unoccupied Zone HSP input
returns to its allowable range
for 10 continuous seconds, or
after a different, valid
unoccupied Zone HSP
selection source is user-
defined.
DIAGNOSTIC DISPLAYED REASON FOR DIAGNOSTIC UCM’S REACTION RESET REQUIRED