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324
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'13 • PAC-T-197
(28) Energy-saving operation (RC-EX1A only)
It operates with the setting temperature fixed at 28°C for cooling, 22°C for heating or 25°C for auto. (Maximum capacity is
restricted at 80%.)
(29) Warm-up control (RC-EX1A only)
Operation will be started 5 to 60 minutes before use according to the forecast made by the microcomputer which calculates
when the operation should be started in order to warm up the indoor temperature near the setting temperature at the setting time
of operation start.
(30) Home leave mode (RC-EX1A only)
When the unit is not used for a long period of time, the room temperature is maintained at a moderate leval, avoiding extremely
hot or cool temperature.
(a) Cooling or heating is operated according to the outdoor temperature (factory setting 35°C for cooling, 0°C for heating)
and the set temp. (factory setting 33°C for cooling, 10°C for heating)
(b) Set temp and indoor fan speed can be set by RC-EX1A.
(31) Auto temp. setting (RC-EX1A only)
Setting temperature is adjusted automatically at the adequate temperature the center set temp. is 24°C by correcting the outdoor
air temperature.
(32) Fan circulator operation (RC-EX1A only)
When the fan is used for circulation, the unit is operated as follows depending on the setting with the remote control.
(a) If the invalid is selected with the remote control, the fan is operated continuously during the fan operation. (mormal fan
mode)
(b) If the valid is selected with the remote control, the fan is operated or stopped when on the difference of the remote control
temperature sensor and the indoor unit return air temperature sensor becomes bigger than 3°C.
(33) The operation judgment is executed every 5 minutes (RC-EX1A only)
Setting temperature Ts is changed according to outdoor temperature
This control is valid with cooling and heating mode. (NOT auto mode)
(a) Operate 5 minutes forcedly.
(b) Setting temperature is adjusted every 10 minutes.
(i) Cooling mode.
Ts = outdoor temperature
－
offset value
(ii) Heating mode.
Ts = outdoor temperature
－
offset value
(c) If the return air temperature lower than 18°C or return air temperature becomes lower than 25°C, unit goes thermo OFF.
(34) Auto fan speed control (RC-EX1A only)
In order to reach the room temperature to the set temperature as quickly as possible, the airflow rate is increased when the set
temperature of thermostat differs largely from the return air temperature. According to temperature difference be tureen set
temperature and return air temperature, indoor fan tap are controlled automalically.
・
Auto 1: Changes the indoor unit fan tap within the range of Hi ↔ Me ↔ Lo.
・
Auto 2: Changes the indoor unit fan tap within the range of PHi ↔ Hi ↔ Me ↔ Lo.
(35) IU overload alarm (RC-EX1A only)
If the following condition is satisfied at 30 minutes after starting operation, RC-EX1A shows maintenance code "M07" and the
signal is transmitted to the external output (CnT-5).
(a) Receipt of the signal by the external output is indicated by lighting an LED or other prepared on site.
・
Cooling, Dry, Auto(Cooling) : Indoor air temperature = Set room temperature by remote c Alarm temperature difference
・
Heating, Auto(Heating)
: Indoor air temperature = Set room temperature by remote control - Alarm temperature difference
Alarm temperature difference is selectable between 5 to 10
°C
.
(b) If the following condition is satisfied or unit is stopped, the signal is disappeared.
・
Cooling, Dry, Auto(Cooling)
: Indoor air temperature = Set room tempe Alarm temperature difference -2
°C
・
Heating, Auto(Heating)
: Indoor air temperature = Set room temperature - Alarm temperature diff2
°C
Summary of Contents for V Multi 100VNX
Page 98: ... 97 13 PAC T 197 Models FDT100VF1 125VF 140VF H H H H H C B A F G D G PJF000Z285 A ...
Page 101: ... 100 13 PAC T 197 Models FDEN60VF 71VF1 C2 C1 A B A B D C1 C2 C1 C2 E G F C PFA003Z817 ...
Page 116: ... 115 13 PAC T 197 b Wireless remote control RCN E1R 60 17 150 Unit mm ...
Page 291: ... 290 13 PAC T 197 261 12 PAC T 173 ー K ...
Page 590: ... 589 13 PAC T 197 3 8 SUPER LINK E BOARD SC ADNA E F ...
Page 591: ... 590 13 PAC T 197 ...
