Toshiba HWS-P804XWHM3-E1(TR) Service Manual page 126

4. Auto Curve Setting
FC code setting can make flexible Auto-Curve settings.
<Preparation>
1
Press the TEST
buttons at the same time for 4 seconds or longer.
(See display
(Make sure that no operation is in progress.)
2
Specify an item code (FC) from among 29 to 2F with the
TEMP.
3
Set data with the TIME
4
Press the SET
confirmed)
5
2
Repeat through
6
Pressing the TEST
stop state.
<ZONE1>
• An operation starts at the set temperature of straight -line approximation for the following: water temperature A °C with the outside
temperatureT0 °C, B °C with T1 °C, C °C with T2 °C, D °C with T3 °C, and E °C with 20 °C.
TSC_F (°C)
A(40)
B(35)
C(30)
D(25)
E(20)
T0
(-20)
<ZONE2>
• Set temperature of the ZONE2 can be selected from two methods (FC_A2). One is a percentage of ZONE1, the other is a fixed value.
FC_A2 = "0" : Percentage method that is set by FC_31.
FC_A2 = "1" : Fixed value method that is set by FC_A3, A4 and A5.
However, it is automatically controlled the set temperature of ZONE1 to be the ZONE2 or more.
TSC_F(°C)
A(40)
B
(35)
C (30)
D (25)
E
(20)
(-20)
Auto-Curve in ZONE2 shows 80% (FC) of that of ZONE1,the
water temperature setting does not fall below 20 °C.
Related FC
FC No.
A2 The choice of how to set ZONE2
A3 Setting temperature A' at T0
A4 Setting temperature B' at T1
A5 Setting temperature E' at 20 °C
31 Auto-Curve ratio of ZONE2
AMP Air Conditioning
and SET and SELECT
)
button for temperature setting.
button for timer setting.
button. (If lights, the status is
4
for each item.
button moves the unit to the normal
± 5K adjustable (FC 27)
T1 T2=0 T3 20 TO (°C)
(-10) (10)
FC_A2=0 Percentage method
ZONE 1
ZONE 2
80 % (FC_31) of ZONE1
T0 T1 T2=0 T3
20 TO (°C)
(-10) (10)
Setting item
Related FC
FC No.
2C Setting temperature A at T0
2D Setting temperature B at T1
2E Setting temperature C at T2(= 0
2F Setting temperature D at T3
30 Setting temperature E at 20
A1 Outside temperature T0
29 Outside temperature T1
2B Outside temperature T3
27
Set temperature shift with heating set to auto
FC_A2=1 Fixed value method
TSC_F(°C)
A'(40)
B' (35)
E'
(20)
T0
(-20)
The ZONE2 set temperature A' °C with the outside
temperature T0 °C, B' °C with T1 °C, E' °C with 20 °C.
Default range
0 0 or 1
40 20~60 °C
35 20~60 °C
20 20~60 °C
80 0~100%
125
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2
3
4 6
Setting item Default
40
35
°C
) 30
25
°C
20
-20
-10
10
0
T1
20 TO (°C)
(-10)
1
range
20~60 °C
20~60 °C
20~60 °C
20~60 °C
20~60 °C
-30~-20 °C
-15~0 °C
0~15 °C
-5 to 5K