Fujitsu UTY-VDGX User Manual

03-16
3-6-4 Outdoor temperature protected operation for Outdoor air unit
1. COOL OPERATION
The contents of operation is controlled as following based on the suction airflow temperature.
a) Operation mode management is made
"Management by indoor unit", and
outdoor air unit is master indoor unit.
b) Cases Other than (a)
b) Cases Other than (a)
2. HEAT OPERATION
The contents of operation is controlled as following based on the suction airflow temperature.
Cooling operation
Heat
ing operation
Fan operation
3. FAN OPERATION
The contents of operation is controlled as following based on the suction airflow temperature.
a) Operation mode management is made
"Management by indoor unit", and
outdoor air unit is master indoor unit.
-5°C
18°C
Suction airflow
temperature rises
Suction airflow
temperature drops
20°C
10°C
5°C
-7°C
Forced thermostat off
and Fan off
Cooling operation
Fan operation
18°C
Suction airflow
temperature rises
Suction airflow
temperature drops
20°C
10°C
5°C
Forced thermostat off
and Fan off
Heating operation
Fan operation
19°C
Suction airflow
temperature rises
Suction airflow
temperature drops
21°C
-5°C
-7°C
Forced thermostat off
and Fan off
Heating operation
Fan operation
5°C
Suction airflow
temperature rises
Suction airflow
temperature drops
10°C
-5°C
-7°C
Forced thermostat off
and Fan off
Fan operation
5°C
Suction airflow
temperature rises
Suction airflow
temperature drops
10°C
Forced thermostat off
and Fan off

Fujitsu UTY-VDGX Specifications

General

Brand	Fujitsu
Model	UTY-VDGX
Category	Air Conditioner
Language	English