Fireplace Operation; C Heating /Frost Protective Operation; Quiet Mode - Toshiba RAS-B07J2KVSG-E Service Manual

Item Operation flow and applicable data,etc
19. Fireplace Fireplace
Operation
pressed.
Fireplace 1:
Cancel cold draft prevention control and fan
speed depend on user require base on basic
control.
Fireplace 2:
Cold draft prevention control is active with super
low fan speed (640 rpm).

Fireplace Operation

20. 8C heating /
Frost
Set temperature is performed for 5C to 13C
protective
and no cold draft prevention control.
operation
8C heating operation

21. QUIET mode

The "Quiet mode" selected from [
- The fan of the indoor unit will be restricted the revolving
speed at speed UL.
- The compressor speed is controlled as show in
the figure.
Model
Cool min (Hz)
Quiet Cool (Hz)
Heat min (Hz)
Quiet Heat (Hz)
The "Quiet mode" is canceled by [
pressed to select other speed.
button on remote controller is
Fireplace#1
Fireplace#2
Normal
operation
Button on remote controller is pressed.
Fireplace#1
Fireplace#2
Normal
operation
07k 10k
20.4 20.4
30.6 30.6
20.4 20.4
30.6 30.6
Keep air circulation during other heat
source applied.
Note:
With Fireplace operation on heating
mode indoor unit always runs and cold
air breezing might be occurred.
8°C
Intended for cold latitudes and
performs objective heating operation.
8°C
] button;
Quiet mode is the system which, control the
revolving speed of indoor fan to work
constantly at lower than speed L. In addition,
noise level of indoor unit is less than usual.
Remarks :
1. Quiet mode is unable to work in dry mode.
13k 16k
20.4 20.4
2. Quiet mode is appropriate to work with less
34.8 45.0
cooling load and less heating load condition.
20.4 20.4
Because of the fan speed L- may cause not
55.2 55.2
enough the cooling capacity or heating
capacity.
] button is
- 50 -
Description