Toshiba RAV-RM561FT-EN Service Manual page 42

No. Item
21 8˚C heating/
Frost protective
operation
Outline of specifications
1) Pre-heating operation can be set for cold regions where room
temperature drops to below zero.
2) This function is valid only for combination with the outdoor
units.
1
Push the [ MENU] button to display the menu screen.
2
Push and hold the [
button at the same time to display the "Field setting menu".
• Push and hold the buttons for more than 4 seconds.
3
Push the [ ] / [
"7. DN setting" on the "Field setting menu" screen, then push
the " Set" [
Set
• The fan and louver of the indoor unit operate.
When the group control is used, the fan and louver of the
selected indoor unit operate.
• Move the cursor to select "Code(DN)" with the
" <" [
<
F1
[ ] / [
• Move the cursor to select "Data" with the "
[ F2] button, then set "[0001]" with the [
F2
[ ] button.
4
Push the [ MENU] button to set the other Code(DN) and
Data. After "Continue?" is displayed on the screen, push the
" No" [
No F2
operation." Setting" appears on the screen for a while, then
the screen returns to the "Field setting menu" screen.
5
As the setup temperature is 8˚C and the human heating is
not targeted, the "7 Cold air discharge preventive control" is
made invalid to suppress the intermittent operation.
6
The settings of the air direction and fan speed are
changeable during this operation.
7
The indoor fan stops to protect the compressor for 2 minutes
after start of heating operation (Thermostat-ON) by this function.
MENU] button and the [
] button to select
F2] button.
F2
F1] button, then set "[00D1]" with the
] button.
F2] button to finish the setting
– 42 –
Remarks
In a group
connection, if there is
even one
combination with
other unit,
]
"No function" is
displayed.
The setup
temperature jumps
from [18] to [8].
>"
>
] /