Toshiba MMC-AP0157HP1-E Service Manual page 22

Multi type
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No.
Item
3
Room temp.
control
(Continued)
4
Automatic
capacity control
5
Automatic
cooling/heating
control
For SHRM only
Outline of specifications
2) Using the CODE N . 06, the setup temperature in heating
o
operation can be corrected.
Setup data
Setup temp. correction
Setting at shipment
Setup data
2
1) Based on the difference between Ta and Ts, the opera-
tion capacity is determined by the outdoor unit.
COOL
Ta
(°C)
+2
SD
SB
+1
S9
S7
Ts
S5
S3
S0
–1
1) The judgment of selecting COOL/HEAT is carried out as
shown below. When +1.5 exceeds against Tsh
10 minutes OFF, heating operation (Thermo. OFF)
exchanges to cooling operation.
Description in the parentheses shows an example of
cooling ON/OFF.
Ta
Cooling
(°C)
+1.5
Tsc
or
Tsh
(Cooling OFF)
-1.5
When –1.5 lowers against Tsc 10 minutes and after
thermo. OFF, cooling operation (Thermo. OFF)
exchanges to heating operation.
2) For the automatic capacity control after judgment of
cooling/heating, see Item 4.
3) For temperature correction of room temp. control in
automatic heating, see Item 3.
0
2
4
+0°C
+2°C
+4°C
HEAT
Ta
(°C)
+1
S3
S0
S5
Ts
S7
S9
–1
SB
SD
–2
SF
(Cooling ON)
Heating
– 22 –
FILE NO. SVM-16042
Remarks
Shift of suction
temperature in heating
operation
6
+6°C
Except while sensor of
the remote controller is
controlled
Ts: Setup temp.
Ta: Room temp.
∗ For SHRM only
Tsc: Setup temp. in
cooling operation
Tsh: Setup temp. in
heating operation +
temp. correction of
room temp. control

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