Carrier 30GTN Service And Troubleshooting Manual page 44

MODE KEYPAD
GREEN LED) ENTRY
CONFIGURATION
ENTER
The following are examples of outdoor air and space tem-
perature resets:
LEGEND
LWT — Leaving Water (Fluid) Temperature
Table 25 — Configuring Temperature Reset
SUB-MODE KEYPAD
ITEM DISPLAY
ENTRY
DISP TEST
ENTER
UNIT TYPE
ENTER
OPT1 FLUD
ENTER
OPT2 CTRL
ENTER
RSET CRST
ENTER
CRT1
CRT2
DGRC XX.X °F
ITEM
EXPANSION
ON/OFF TEST DISPLAY LEDs
X UNIT TYPE
X COOLER FLUID
X CONTROL METHOD
X COOLING RESET TYPE
XXX.X F NO COOL RESET TEMP
XXX.X F FULL COOL RESET TEMP
DEGREES COOL RESET Default: 0° F (0° C)
LWT — Leaving Water (Fluid) Temperature
44
COMMENT
0 = No Reset
1 = 4 to 20 mA Input (EMM required)
(Connect to EMM J6-2,5)
2 = Outdoor-Air Temperature
(Connect to TB5-7,8)
3 = Return Fluid (Connect to TB5-5,6)
4 = Space Temperature
Default: 125 F (51.7 C)
Range: 0 to125 F
Set to 4.0 for CRST= 1
Default: 0° F (−17.8 C)
Range: 0 to 125 F
Set to 20.0 for CRST=1
Range: −30 to 30° F (−16.7 to 16.7 C)
LEGEND