Carrier Ecologic 30GX080-265 Controls, Start-Up, Operation, Service, And Troubleshooting page 40

6.7 (12)
5.5 (10)
4.4 (8)
3.3 (6)
2.2 (4)
1.1 (2)
0.0 (0)
-18 (0) -12 (10) -7 (20)
RESET REFERENCE TEMPERATURE-OUTDOOR AIR OR SPACE TEMPERATURE THERMISTOR C (F)
6.7 (12)
5.5 (10)
4.4 (8)
3.3 (6)
2.2 (4)
1.1 (2)
0 (0)
0 (0) 2 (1)
Fig. 9 — 4 to 20 mA Cooling Temperature Reset
RESET AMOUNT
BUILDING LOAD
-1 (30) 4 (40) 10 (50)
Fig. 8 — Cooling External Temperature Reset
4 (2) 6 (3)
8 (4)
RESET REFERENCE – 4-20 mA SIGNAL INPUT (VOLTS DC)
Fig. 10 — Cooling Return Water Reset
40
16 (60) 21 (70) 27 (80)
12 (6) 14 (7)
10 (5)
100
80
60
40
20
0
32 (90) 38(100)
16 (8) 18 (9) 20 (10)