Fujitsu Airstage VR-II ARUM36TLAV User Manual

03-04
3-2-2 Auto Changeover Heating / Cooling Operation
Operation flow chart
START
Room temp.
Room temp.
Ts+ 4°F(2°C) ?
COOLING OPERATION
HEATING OPERATION
YES
YES
NO
NO
NO
NO
YES
YES
AUTO CHANGEOVER operation
TS : Setting temperature
Ts -4°F(-2°C)?
Setting Method
1. Switch operation mode management to "Management by indoor unit" by RB unit DIP-SW.
2. Set the master indoor unit by wired remote controller.
3. Judge cooling/heating by the difference between the master indoor unit's setting temperature and
the room temperature.
Thermostat remains
in OFF state for 6 minutes or
longer?
System stops
or operation command other than
auto changeover operation?
NO
NO
Thermostat remains
in OFF state for 6 minutes or
longer?
System stops
or operation command other than
auto changeover operation?
YES
YES
Connectable type : All Indoor units
[Function available Indoor unit(s)]
Connectable type : Administrative indoor unit (Management Indoor unit) Refer to the setting Method

Fujitsu Airstage VR-II ARUM36TLAV Specifications

General

Brand	Fujitsu
Model	Airstage VR-II ARUM36TLAV
Category	Air Conditioner
Language	English