Carrier AquaSnap 30MPA Series - Configuring Demand Limit

35
Table 31 — Configuring Demand Limit
*Seven items skipped in this example.
MODE
KEYPAD
ENTRY
SUB-MODE
KEYPAD
ENTRY
ITEM DISPLAY ITEM EXPANSION COMMENT
CONFIGURATION
DISP TEST ON/OFF Test Display LEDs
UNIT TYPE X Unit Type
OPT1 FLUD X Cooler Fluid
OPT2 CTRL X Control Method
CCN
CCNA X CCN Address
EXV.A
RSET CRST X Cooling Reset Type
DMDC* X Demand Limit Select
Default: 0
0 = None
1 = Switch
2 = 4 to 20 mA Input
3 = CCN Loadshed
DM20 XXX % Demand Limit at 20 mA
Default: 100%
Range: 0 to 100
SHNM XXX
Loadshed Group
Number
Default: 0
Range: 0 to 99
SHDL XXX%
Loadshed Demand
Delta
Default: 0%
Range: 0 to 60%
SHTM XXX MIN
Maximum Loadshed
Time
Default: 60 min.
Range: 0 to 120 min.
DLS1 XXX %
Demand Limit
Switch 1
Default: 80%
Range: 0 to 100%
DLS2 XXX %
Demand Limit
Switch 2
Default: 50%
Range: 0 to 100%
ENTER
ENTER
ENTER
ENTER
ENTER
ENTER
ENTER
90
(32)
80
(27)
70
(21)
60
(15)
50
(10)
40
(4.4)
30
(–1)
20
(–7)
10
(–12)
0
(–17)
0
5
10
15 20
25
mA Signal
Set Point, F (C)
FLUD=1 (Water)
Minimum Set Point
38 F (3.3 C)
Maximum Set Point
70 F (21.1 C)
FLUD=2 (Medium Temp Brine)
Minimum Set Point
14 F (–10.0 C)
Fig. 24 — Cooling Set Point (4 to 20 mA)
EMM — Energy Management Module