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44
Table 26 Configuring Temperature Reset
The following are examples of outdoor air and space tem-
perature resets:
MODE
KEYPAD
ENTRY
SUB-MODE
KEYPAD
ENTRY
ITEM DISPLAY
ITEM
EXPANSION
COMMENT
CONFIGURATION
DISP TEST ON/OFF TEST DISPLAY LEDS
UNIT TYPE UNIT TYPE
OPT1 FLUD COOLER FLUID
OPT2 CTRL CONTROL METHOD
RSET CRST COOLING RESET TYPE 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
4 = Space Temperature (Connect to
TB5-5,6)
CRT1 XXX.X F NO COOL RESET TEMP
Default: 125 F (51.7 C)
Range: 0° to125 F
Set to 4.0 for CRST= 1
CRT2 XXX.X F FULL COOL RESET TEMP
Default: 0° F (17.8 C)
Range: 0° to 125 F
Set to 20.0 for CRST=1
DGRC XX.X °F DEGREES COOL RESET
Default: 0° F (0° C)
Range: 30 to 30° F (16.7 to 16.7° C)
ENTER ENTER
ENTER
ENTER
ENTER
ENTER
LEGEND
LWT
Leaving Water (Fluid) Temperature
LEGEND
LWT
Leaving Water (Fluid) Temperature