Toyotomi CCT140A-M, Руководство по обслуживанию

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Electrical Control Function
Electrical Control
1.3.3.4 High evaporator coil temp.T2 protection:
For cassette:
1.3.4 Auto-mode
This mode can be chosen with remote controller and the setting temperature can be changed between
17~30
℃
.
In auto mode, the machine will choose cooling, heating or fan-only mode according to
Δ
T (
Δ
T =T1-Ts).
Δ
T=T1-Ts Running mode
Δ
T
＞
2
℃
Cooling
-1<
Δ
T
≤
2
℃
Fan-only
Δ
T
≤
-1
℃
Heating
Indoor fan will run at auto fan of the relevant mode.
The louver operates same as in relevant mode.
If the machine switches mode between heating and cooling, the compressor will keep stopping for 15
minutes and then choose mode according to T1-Ts.
If the setting temperature is modified, the machine will choose running function again.
1.3.5 Drying mode
1.3.5.1 The indoor fan will keep running at low speed.
1.3.5.2 All protections are active and the same as that in cooling mode.
1.3.5.3 The louver operates the same as in cooling mode.
1.3.6 Timer function
1.3.6.1 Timing range is 24 hours.
1.3.6.2 Timer on. The machine will turn on automatically when reaching the setting time.
1.3.6.3 Timer off. The machine will turn off automatically when reaching the setting time.
1.3.6.4 Timer on/off. The machine will turn on automatically when reaching the setting
“
on
”
time, and then
turn off automatically when reaching the setting
“
off
”
time.
1.3.6.5 Timer off/on. The machine will turn off automatically when reaching the setting
“
off
”
time, and then
turn on automatically when reaching the setting
“
on
”
time.
1.3.6.6 The timer function will not change the AC current operation mode. Suppose AC is off now, it will not
start up firstly after setting the
“
timer off
”
function. And when reaching the setting time, the timer LED will be
off and the AC running mode has not been changed.
Compressor off Outdoor fan off
TE9
Compressor on Outdoor fan off
TE8
TE10
Compressor on Outdoor fan on
TE11