Ics Address; Power Up Start Delay Time; Design Delta Temperature Setpoint; Leaving Water Temperature Cutout Setpoint - Trane CVHE Information Manual

ICS Address

ICS Address:
Press (+)(-) to Change Setting
Range of values is 1 to 127 in increments of 1.
Factory Default is 65.

Power Up Start Delay Time

Power Up Start Delay Time: xxx sec
Press (+)(-) to Change Setting
Range of values is 0 to 600 seconds in increments of
1. Factory Default is 0 sec.

Design Delta Temperature Setpoint

Design Delta Temp Setpoint: xxx.x f/c
Press (+)(-) to Change Setting
Range of values is 4 to 30
°
increments of 1 or 0.1 F or
Service Setup Screen xxx or xxx.x. Factory Default is
° °
10 F (5.5 C).
Leaving Water Temperature Cutout
Setpoint
Lvg Wtr Temp Cutout Setpoint:xxx.x f/c
Press (+)(-) to Change Setting
Range of values is -10 to 36
°
increments of 1 or 0.1 F or
Service Setup Screen xxx or xxx.x. The Factory
° °
Default is 36.0 F (2.2 C).
When this setpoint is within 1.7
Chilled Water Setpoint, the Front Panel Chilled
Water Setpoint is increased along with this setpoint
to maintain the differential. A message will be
displayed for 2 seconds to indicate that the FPCW
setpoint has been increased.
Information Manual
xx
° °
F (2.2 to 16.7 C) in
°
C depending on the
° °
F (-23.3 to 2.2 C) in
°
C depending on the
°
F of the Front Panel
When this setpoint is adjusted below 35.3
following is displayed on the second line:
"Warning: Adequate Antifreeze Required".
Low Refrigerant Temperature Cutout
Setpoint
Low Rfgt Temp Cutout Setpt: xxx.x f/c
Press (+)(-) to Change Setting
Range of values is -35 to 36
°
increments of 1 or 0.1 F or
Service Setup Screen xxx or xxx.x. The Factory
° °
Default is 32.0 F (0.0 C).
Low Evaporator Water Flow Warning Setpoint
The following will be displayed only if the Differential
Water Sensing Option is installed.
Low Evap Flow Warning: xx.x gpm/ton
Press (+)(-) to Change Setting
Range of values is 0.0 to 4.0 gpm/ton (0.0 to 15.1
lpm/ton) in increments of 0.1. Factory Default is 1.2
gpm/ton (4.5 lpm/ton).

Condenser Limit Setpoint

Condenser Limit Setpoint: xx % HPC
Press (+)(-) to Change Setting
Range of values is 80 to 120% in increments of 1%.
Factory Default is 93%.
Maximum Restart Inhibit (RI) Timer
Setting
Maximum RI Timer:
Press (+)(-) to Change Setting
The Range of values is 30 to 60 Minutes in
increments of 1 Minute. Factory Default is 60
Minutes.
Field Start-up
°
F the
° °
F (-37.2 to 2.2 C) in
°
C depending on the
xxx Minutes
31