Step 15 Optional: Fixing The Indoor Unit - Samsung AC TNPPEH Series User & Installation Manual

Installation Procedure
ETO operation specifications
1 Main indoor unit
– Based on the external contact control settings, the main indoor unit decides whether to generate output when an
error (indoor unit stop) occurs.
– Based on the ETO settings, the main indoor unit decides whether to generate output according to the
temperature and time conditions.
2 Sub indoor unit
– Based on the entrance control settings, the sub indoor unit decides the mode, set temperature, and fan speed
when contact inputs are given.
Main indoor unit
Sub indoor unit

Step 15 Optional: Fixing the indoor unit

If the indoor unit is installed on unstable ground, it may be
shaken by an external force or children, and eventually get
knocked down. To prevent these accidents, you must fix the
top or back of the indoor unit tightly with fixing brackets.
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English
DB68-09343A-00_IBIM_PAC 미라지 이집트파키스탄_IQ_EN.indd 52
Enable of ETO Enable of external contact
X
X
O
O
Enable of entrance control Enable of external contact
X
X
O
Error port output
X
O Output due to an error
Output by ETO entrance conditions
X
(temperature / time / error occurrence)
Output by ETO entrance conditions
(temperature / time / error occurrence)
O
※ Ready to control the main contact input
Operation when outputting Main
X
O On with the previous operation conditions
O On with the entrance control enabled
N/A
N/A
2020-07-28 오전 11:08:55