Toshiba RAV-HM301MUT-E Service Manual page 32

No. Item
9 High-temp. 1) The heating operation is performed as follows based on the
release control
Setup at shipment
NOTE:
When the operation has started or when TC or TCJ < 30˚C at
start of the operation or after operation start, temperature is
controlled between values in parentheses of A and B.
10 Drain pump 1) In cooling operation (including Dry operation), the drain
control
2) If the float switch works while drain pump drives, the
3) If the float s
4) The drain pump doesn't stop immediately to decrease
11 Residual heat When heating operation stops, in some cases, the indoor fan
elimination operates with (L) for approx. 30 seconds.
Outline of specifications
detected temperature of TC sensor or TCJ sensor.
• When [M] zone is detected, the commanded frequency is
decreased from the real operation frequency. After then
the commanded frequency changes every 30 seconds
while operation is performed in [M] zone.
• In [N] zone, the commanded frequency is held.
• When [L] zone is detected, the commanded frequency is
returned to the original value by approx. 6Hz every
60 seconds.
TC(˚C)
TCJ
Control temp. (˚C)
A B
55 (53) 51 (51)
pump is usually operated.
compressor stops, the drain pump continues the operation,
and a check code is output.
witch works while drain pump stops, the
compressor stops and the drain pump operates. If the float
switch keeps operating for approx. 4 minutes, a check code
is output.
the drain water in the drain pan when the cooling
operation (including Dry operation) was stopped and drive
the drain pump for five minutes.
M
A
N
B
L
– 32 –
Remarks
However this control is
ignored in case of the
follower unit of the twin.
Same status as that
when "thermostat OFF"
(status that the air
conditioner enters in the
room temp. monitor
mode when the
temperature reached the
setup temperature on
the remote controller)
Check code [P10]