GE Zoneline 2500 Owner's Manual And Installation Instructions page 7

Temperature Limiting
Temperature limiting can reduce energy costs
by limiting the lowest temperature that can be
set for cooling and the highest temperature that
can be set for heating. Temperature limiting is
controlled by the second six auxiliary switches.
UP
DOWN
1 2 3 4 5 6 7
TL1 (C) (Temp. Limit 1–Cool)
TL2 (C) (Temp. Limit 2–Cool)
TL3 (C) (Temp. Limit 3–Cool)
Temperature limiting during COOL mode
(all temperatures shown in °F)
UP DOWN
NONE 1, 2, 3
1 2, 3
1, 2 3
2 1, 3
2,3 1
1, 2, 3 NONE
1, 3 2
3 1, 2
HIGH
UP
DOWN
COOL
8 1 2 3 4 5 6
Minimum Maximum
60° 85°
64° 85°
66° 85°
68° 85°
70° 85°
72° 85°
74° 85°
76° 85°
The first three switches are used to select the
cooling limits and the remaining three switches
are used to control the heating limits. This
feature is not available with the Remote
Thermostat–Class 2.
UP
DOWN
1 2 3 4 5 6 7 8
TL1 (H) (Temp. Limit 1–Heat)
TL2 (H) (Temp. Limit 2–Heat)
TL3 (H) (Temp. Limit 3–Heat)
Temperature limiting during HEAT mode
(all temperatures shown in °F)
UP DOWN Minimum
NONE 4, 5, 6
4 5, 6
4, 5 6
5 4, 6
5,6 4
4, 5, 6 NONE
4, 6 5
6 4, 5
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HIGH
UP
DOWN
COOL
1 2 3 4 5 6
Maximum
60° 85°
60° 80°
60° 78°
60° 76°
60° 74°
60° 72°
60° 70°
60° 65°
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