Carrier Ecologic 30HXC076-271 - Setting External Temperature Reset; Cooling Reset Type Selection; Select;Enable Reset Type; Setting Externally Powered Reset

Table 26 — Setting External Temperature Reset
KEYPAD
ENTRY
DISPLAY
RESPONSE
COMMENTS
Cooler Fluid Select
1
Min. Load Valve Select
Disable
Loading Sequence Select
1
Lead/Lag Sequence Select
1
Head Press. Control Type
0
Motormaster Select
0
Water Valve Type
0
Ext. Reset Sensor Select
0
Ext. Reset Sensor Select
1
Outdoor Ambient
sensor selected
for reset
Cooling Setpoint Select
0
Heating Setpoint Select
0
Ramp Load Select
0
Clock Control Select
1
Ice Configuration Select
0
OAT Sensor Select
0
OAT Sensor Select
1
OAT sensor
enabled
COOLING RESET TYPE
1
Degrees Reset at 20 mA
0.0 dF
COOLING RESET TYPE
2
Remote temp = No Reset
20.0 dF
Remote temp = No Reset
25.0 dF
Remote temp = Full Reset
125.0 dF
Remote temp = Full Reset
90.0 dF
Degrees Reset
0.0 dF
Degrees Reset
10.0 dF
COOLING RESET Scroll down
to this point.
Select/Enable Reset Type
0
Select/Enable Reset Type
2
External reset
selected
Table 27 — Setting Externally Powered Reset
KEYPAD
ENTRY
DISPLAY
RESPONSE
COMMENTS
COOLING RESET TYPE
1
Degrees Reset at 20 mA
0.0 dF
Degrees Reset at 20 mA
10.0 dF
COOLING RESET Scroll down to
this point
Select/Enable Reset Type
0
Select/Enable Reset Type
1
4-20 mA reset
selected
Table 28 — Setting Return Fluid
Temperature Reset
KEYPAD
ENTRY
DISPLAY
RESPONSE
COMMENTS
COOLING RESET TYPE
1
COOLING RESET TYPE
3
Scroll down
to this point.
CHW Delta T = No Reset
15.0 dF
CHW Delta T = No Reset
10.0 dF
CHW Delta T = Full Reset
0.0 dF
CHW Delta T = Full Reset
2.0 dF
Degrees Reset
0.0 dF
Degrees Reset
10.0 dF
COOLING RESET
Select/Enable Reset Type
0
Select/Enable Reset Type
3
Return Fluid reset
selected
41