64
Photo.2-6
TB141
0mA -- 4mA --------------- 20mA
0V-------1V------------------- 5V
0V------------------10V
No.1 Temp.
Stop
4-20mA
Refer to the section 8 for details about No1, 2 Temp.
The selectable set temperature range depends on SW1-7, 8.
1-5V
0-10V
No.2 Temp.
FLOW TEMP.
ANALOG
SIGNAL
1
FTC
TB141
At site
X1
2 3
X2
4 5
X3
6 7
X4
8 9
X5
X6
X7
14
13
12
11
10
3
5
7
9
11 13
1
4
2
TB141
6
8
10 12 14
2.5.2 EXTERNAL INPUT ( analog signal ) 4-20mA / 1-5V / 0-10V
Connect the transmission cables to No. 3 and 4 on the terminal block (TB62).
No. 3 on the terminal block(TB62) : Plus side
No. 4 on the terminal block(TB62) : Minus side (Reference side)
Switch setting
Input
Outdoor unit
SW1-1
SW1-2
SW1-5
SW1-6
SW6-1
SW6-2
4-20mA
SPLIT type
OFF
ON
OFF
OFF
ON
ON
PACKAGED type
OFF
ON
ON
OFF
ON
ON
1-5V
SPLIT type
OFF
ON
OFF
OFF
OFF
ON
PACKAGED type
OFF
ON
ON
OFF
OFF
ON
0-10V
SPLIT type
ON
ON
OFF
OFF
OFF
OFF
PACKAGED type
ON
ON
ON
OFF
OFF
OFF
4-20mA / 1-5V / 0-10V setting
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 insulation 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.
2.6. Connecting external output (Photo. 2-6)
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
ON
7-8
(OUT4) X4
Defrost Output
OFF
ON
9-10
(OUT5) X5
Mode(Cooling) Output
OFF
ON
11-12
(OUT6) X6
Mode(Heating/HeatingECO/Hot Water/
Anti-Freeze) Output
OFF
ON
13-14 (OUT7) X7
—
—
—
Note :
External output signals are separated by basic insulation 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.
FTC
At site
6
5
2
1
4
3
TB62
4-20mA/1-5V/0-10V
(
Wired remote controller
(
+
Summary of Contents for Mr.SERVICE PUHZ-HRP100VHA2
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