VIII
.
Operation Instruction
3
.
2
-
pipe
a
nd
4
-
p
ipe
f
or
c
hoose
.
4
.
3
F
an
s
peed
+
a
uto timer
s
witch
f
or
d
aily
o
r
w
eek
.
.
5 With
daily
p
rogrammable
f
unction
,
4
p
eriod
s
ettings
.
6
.
S
electable
80mmx80mm hidden box.
±
1
℃
NTC
<0.5W
AC85~260V, 50/60HZ
3A
PC+ABS (flame retardant
）
86x86x13.3mm
0-45
℃,
5-95
％
RH(Non
-
condensing
）
-5~55
℃
10
℃ -
40
℃
I. Product Summary:
II. Technical Parameter:
IV. User Interface Explanation
2
.
Large glass
s
creen
d
isplay
w
ith
b
ack
-
l
ight,
w
hite
w
ords
s
how.
TGT70-AC Series thermostats are designed to control the fans and valves
in air conditioner applications via comparison of the room temperature and
setting temperature as reaching the aim of comfort and saving energy.
80x80mm
V. Model Definition
AC 2: Two pipe, for air conditioning
AC 4: Four pipe, for air conditioning
1. Setting Power on/off
Press to turn on/off the power.
2. Setting Temperature
Press to set the temperature.
3. Setting the System Mode
4. Setting the Fan Speed
Press to select the fan speed.
In auto mode, the fan will run according to the comparison of room
temperature and set temperature.
Press , mm will flash in the position of hh: mm.
Press to adjust the current minute.
5. Setting the Real Time.
7
.
Precise comfort control keeps temperature within1°C of the level you set.
1. Modern design similar as a cell phone.
TGT70-AC GLASS SCREEN THERMOSTAT
VII.Wiring Digram
III. Main Functions and Characteristics
For example: TGT70-AC2
VI. Model Spec
Factory default is 26
℃
.
Press to select heating, cooling or ventilation.
Factory Default is ventilation.
is Low speed(Factory default);
is Mid speed;
is High speed;
is Auto speed.
Press and hold for 3 sec., hh will flash in the position of hh: mm.
Press to adjust the current hour.
TGT70-AC2
TGT70-AC4
Spec
2 Pipe
4 Pipe
Fan Speed
3 Fan speed+Auto
3 Fan speed+Auto
Daily
Programmable
Clock set
√
√
√
√
6. Setting the Regular
Boot
Press
for more than 3 seconds, after setting the time, continue to press
until
and
“
hh”
twinkling. Press to adjust
the
hours
.
After
the
adjustment of hours, press until
the “mm”
twinkling, press
to adjust the minutes.
After the completion of all adjustments
,
press to
confirm, then
does not twinkle, Regular boot setup is complete
.
The operation of canceling Regular boot
is the same, press
to
the
state of Regular boot, then pressing
,
the
is twinkling, Regular boot
has been canceled
.
7. Setting the Off Timer
After the setting of Regular boot, press
again, until
and “hh” twinkling
,
press
to
adjust
the
hours.
After the adjustment of hours is completed
,
press until
the
“
mm”twinkling,
press
to adjust
the minutes
.
After the completion of all adjustment, press
to confirm, then
does
not twinkling, Off timer setup is completed
.
The operation of canceling Off timer is the same, press
to the state of
Off timer, then pressing , the
is twinkling, Off timer has been canceled
.
The setting of the third period and forth period are same with the first and
second period, the icons are
(
on, off/into the house, out of the house
)
Press , 1 will flash in the position of week: 1234567.
Press to adjust the current week.
Timer
