DIP switch S1 settings (Right DIP switch)
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ETN24-SUPER-SH-F
Owner’s manual & Technnician Settings
Pg. 5
Fan speeds
Use DIP Switches S1.2 to choose between 1 speed or
3 speed configuration as follows:
1 Speed:
S1.2 – OFF
3 Speeds:
S1.2 – ON
ON
1 2 3 4 5 6
1 Speed
3 Speeds
ON
1 2 3 4 5 6
Fan operation in economy mode
Use DIP Switch S1.1 to select the way the fan behaves in economy mode
Continuous:
S1.1 – ON
Auto fan (fan on demand): S1.1 – OFF
ON
1 2 3 4 5 6
Continuous
Fan on
demand
ON
1 2 3 4 5 6
ON
1 2 3 4 5 6
ON
1 2 3 4 5 6
S2
S1
S1
S1
S1
S1
Compressor time delay
Use DIP Switches S1.3 to enable/disable the 3 minutes
compressor time delay as follows:
3 Minutes delay: S1.3 – OFF
No delay:
S1.3 – ON
ON
1 2 3 4 5 6
3 Minutes
delay
No delay
ON
1 2 3 4 5 6
Important: Switches 4 and 6 are not in use and must remain OFF.
S1
S1
Heater type
Use DIP Switches S1.5 to select heater type as follows:
Electrical heater: S1.4 – OFF
Oil/Gas heater: S1.4 – ON
Note:
In Heat mode, with Oil/Gas configuration, the fan will operate as follows:
AUTO FAN ON - The fan will never be activated.
Without AUTO FAN - The fan will work continuously.
In Heat mode, with Electrical heater configuration, the fan will operate as follows:
AUTO FAN ON - The fan will work on demand for heating.
Without AUTO FAN - The Fan will work continuously.
ON
1 2 3 4 5 6
Electrical
heater
Oil/Gas
heater
ON
1 2 3 4 5 6
S1
S1
