Toshiba RAV-HM401CTP Series Service Manual page 43

No. Item
Free cooling 1) The external device can be operated in accordance with the
33
2) This function is valid by setting the CODE No. (DN) [1C8]
* Use processed air when taking in fresh air.
Watch for condensation of devices when taking in fresh air
at low temperatures.
DN [1C8]
3) The temperature condition can be set with the following
DN [1C9]
DN [1CA]
DN [1CB]
4) The output for CN32 will turn OFF if there is a trouble in
5) The output state can be checked from "Monitor function" on
* Refer to page 82 or or the manual for the remote controller for
operation methods of "Monitor function".
Outline of specifications
outdoor temperature in cooling operations. Energy saving
operations can be realized even if a cooling load exists in
the winter, by combining a device that uses the outdoor
temperature.
from the wired remote controller, and when the outdoor
temperature satisfies certain conditions, the output for the
CN32 connector on the indoor P.C. board will turn ON.
Data
0000 Unavailable (Factory default)
0001
TO
OFF
T
ON
ON
T
OFF
OFF
CODE No. (DN).
Data T
ON
-0015 0016:16ºC (Factory default)
to
0029
Data T
OFF
-0015 0010:10ºC (Factory default)
to
0029
Data ΔT : ON/OFF differential temp.[ºC]
0000 0002: 2ºC (Factory default)
to
0010
the TO sensor.
the wired remote controller.
Monitor Free cooling output
CODE No. - - - -: Unavailable
E6 0000: OFF
0001: ON
Free cooling
Available
ΔT
ΔT
: Free cooling ON temp.[ºC]
-15ºC to 29ºC
(1ºC each)
: Free cooling OFF temp.[ºC]
-15ºC to 29ºC
(1ºC each)
0ºC to 10ºC
(1ºC each
- 43 -
Remarks