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TEST RUN
6
4.5. COMBINATION OF OPTIONAL FUNCTION
Room Thermostat
(-)
Remote Control
(C8)
Switch Thermistor
Remote Thermistor
(-)
Remote Control
(-)
Switch Less
All Fresh Operation
(E1)
Enthalpy Sensor
(E2)
Gas Sensor
(E4)
O: Available
X: Not Available
5. TEST RUN
For Test Running Checking refer to indoor unit's Installation
and Operation Manual.
Õ
WARNING:
Do not operate the system until all the check points
have been cleared.
(A) Check to ensure that the electrical resistance is
more than 1 megohm ,by measuring the
resistance between ground and the terminal of
the electrical parts. If not, do not operate the
system until the electrical leakage is found and
repaired.
(B) Check to ensure that the unit does not make any
abnormal sound or vibration.
Additional Alarm Code when Econo-Fresh kit is installed
Code
Category
15
Sensor on Indoor Unit
Remote
Room
Remote
Control
Thermostat
Thermistor
S it h
X
X
X
X
X
X
X
O
X
O
X
O
Contents of Abnormality
Fresh Outdoor Air Thermistor
Remote
All Fresh
Control
Operation
S it h L
X
X
X
X
X
O
X
X
X
O
X
O
X
O
X
X
O
X
Leading Cause
Failure of Thermistor, Sensor, Connection
Enthalpy
Gas Sensor
Sensor
X
X
O
O
X
X
O
O
X
X
X
X
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