Islandaire EZ Series 25, Operating & Maintenance Manual

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PROGRAMMABLE CAPABILITIES
1)
Temperature shift key : Press + and - button at the same time for 3 seconds, the temperature is
shifted between Fahrenheit and Centigrade.
2)
Temperature setting limiting : Press + and SPEED button at the same time to enter the maxi-
mum and minimum temperature setting. R1~R8 will be displayed every 3 seconds. Release the two keys
to ensure the setting is effective and the figures will last for 5 seconds. The temperature setting range is
between 60 °F ~ 90
°
F as the factory default.
Chart 1. Temperature setting limiting
R1 R2 R3 R4 R5 R6 R7 R8
Heating Temperature Limits
(°
F
)
86 86 90 74 92 90 72 90
Cooling Temperature Limits
(
°F
)
63 65 72 72 67 69 68 60