33
Photo.3-6
TB141
7. Output specifi cations
Connecting External Output
The signal in the following states can be output.
TB141 Item OFF
ON
1-2
(OUT1)
X1 Operation Output
OFF
ON
3-4 (OUT2)
X2
Error
Output
Normal
Error
5-6
(OUT3)
X3 Comp. Output
OFF(Comp. OFF)
ON
(Comp. ON)
7-8 (OUT4)
X4
Defrost
Output
OFF
ON (Defrosting)
9-10 (OUT5)
X5 Mode(Cool)
Output
OFF
ON (Cooling)
11-12 (OUT6)
X6 Mode(Heat)
Output
OFF
ON (Heating)
13-14 (OUT7)
–
–
–
–
Cable length : Maximum 50m
Output specifi cation : Non-voltage switch 1A or less , 240V AC
*Connect the surge absorber according to the load at site.
Note :
External output signals are separated by basic insula-
tion from other circuit of interface.
Caution :
When 2 or more external outputs are used, the power
supply on the output side should be the same.
Wiring specifi cation of External output / External input
Locally supplied parts
Item
Name
Model and specifi cations
External output
function
External output
signal wire
Use sheathed vinyl coated cord or cable.
Wire type : CV, CVS or equivalent.
Wire size : Stranded wire 0.5mm
2
to 1.25mm
2
Solid wire:
[
0.65mm to
[
1.2mm
Display lamp, etc.
Non-voltage Contact AC220-240V (DC30V), 1A or less
External input
function
External input
signal wire
Use sheathed vinyl coated cord or cable.
Wire type : CV, CVS or equivalent.
Wire size : Stranded wire 0.5mm
2
to 1.25mm
2
Solid wire :
[
0.65mm to
[
1.2mm
Switch
Non-voltage "a" contact
2
1
3
5
4
6 7 8
TB141
9 10 11 12 13 14
X1
I/F
At site
X2 X3 X4 X5 X6
• External function setting
This function is to set operation mode or to stop compressor by the external signal.
TB142
Item
OFF
ON
Remark
1-2 (IN1)
Forced Comp. OFF
Normal
Forced Comp. OFF
3-4 (IN2)Item
Fixed operation mode
Cooling
Heating
Available when SW2-1 and SW2-2 are ON
Cable length : Maximum 10m
Remote switch : Minimum applicable load DC12V, 1mA
Caution:
The external input signals are separated by basic insulation from power
supply for the unit.
The external input signals should be separated by supplementary insu-
lation from where user may touch in case that it is installed where user
may touch.
Connect the terminals by using the ring terminals and also insulate the
cables of adjoining terminals when wiring to terminal block.
2
1
3 4
TB142
I/F
At site
I/F
At site
6
5
2
1
4
3
0-10 k
Ω
TB62
4-20mA/1-5V/0-10V
(
(
Wired remote controller
(For maintenance)
(
+
Содержание Mr.SERVICE PUHZ-HRP100VHA2
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