Samsung AM080FX A Series - Application of Auxiliary Heat Module

Samsung Electronics 408
Key Options
8-5-3 Application of Auxiliary Heat Module
■ Introduction of Auxiliary Heat Module
Auxiliary Heat Module Configuration
The indoor unit firmware may need to be updated depending on the date of indoor unit manufacture. Firmware installations
instructions, which can be found on Comfort site, must be followed exactly.
Important: Avoid system failure and loss of all system programming by following firmware installation instructions
exactly. Failure to do so will cause system data to be deleted. Data is not recoverable! The unit will not function!
Using the Technician Utilities Tool (TUT) or the remote control, con-figure indoor unit options as required by customer
application. Refer to Table 2, Figure 4, and the configuration section of the indoor unit installation manual.
Table 2. Option settings for auxiliary heat
The indoor unit firmware may need to be updated depending on the date of indoor unit manufacture. Firmware installations
instructions, which can be found on Comfort site, must be followed exactly.
Option
setting mode: Digit 2=2
(a)
Option
setting
Example
Option 3: Temperature offset, No delay
02xxxx 1xxxxx 2x2xxx 3xxxxx
05xxxx 1xxxxx 2xxxx3 3xxxxx
Digit 15 "2"
Option
setting mode: Digit 2=5
(b)
Option setting
Terminals 3,4
Temperature offset
Time output
Digit 18
"0"
No temperature offset
No delay
"1" +10 minute delay
"2" +20 minute delay
"3"
Temperature offset:
2.7°F (1.5°C)+
No delay
"4" +10 minute delay
"5" +20 minute delay
(a)Refer to “Configuration” in the indoor unit installation manual for more details.
(b) If further temperature offsets are desired, contact technical support.
8-5 Applications (cont.)