7
- 132
Mini ECO-i System
Remote Control Functions
7
8. Local Adaptor for ON/OFF
Controller (SHA-KL4UG(B))
Relay Circuit Examples
Style
x 1
x 2
6
7
8
9
x 1
1
2
x 1
x 1
7
6
9
8
1
2
x 1
x 1
7
6
x 1
1
2
3
4
5
x 1
x 2
x 3
SW
(ON/OFF)
6
7
1
2
x 2
6
7
Installed equipment (areas within the dashed lines are the local adapter)
Notes
Pulse
contact
output
(no-voltage
contact)
(ON
output
a
contact
+
OFF
output
a
contact)
Operation
circuit
ON output
OFF output
(b contact)
Common
Operation
answer-back
Monitor input
1) X1, X2 are auxiliary devices
2) The local adapter OFF output uses the
a contact (S003 set to NO)
3) Switch S2-1 is OFF, switch S2-4 is OFF
Pulse
contact
output
(no-voltage
contact)
(ON
output
a
contact
+
OFF
output
b
contact)
Operation
circuit
Operation
circuit
ON output
OFF output
(a contact)
Common
Operation
answer-back
Monitor input
1) X1 is an auxiliary device
2) The local adapter OFF output uses the
b contact (S003 set to NC)
3) Switch S2-1 is OFF, switch S2-4 is
OFF
Continuous
contact
output
(no-voltage
contact)
(ON
output
a
contact)
ON output
Operation
circuit
ON output
The equipment can be connected directly
if it requires 200 V AC, 5 A or less
(inductive load).
Equipment
1) X1 is an auxiliary devices
2) Switch S2-1 is ON
3) The equipment can be controlled
directly (power supply directly shut off)
by the ON output if it requires 250 V
AC, 5 A or less (inductive load)
4) The output will be OFF during a
commercial power outage
5) The OFF output may be used for
individual / central selection (will be ON
when the central control unit is set to
"central", off when the central control
unit is set to "individual").
Input
(no-voltage
a
contact)
Operation
answer-back
COM
Thermo ON
signal
Alarm signal
Local
stop/start
input
Operation
contact
Alarm
contact
Thermo ON
contact
Local start/stop
switch
1) X1, X2, X3 are auxiliary devices; SW is
a push switch.
2) If operation answer-back from the
equipment is not used, switch S2-2 is
ON. In this case, the internal answer-
back will be OFF during a commercial
power outage.
3) If the answer-back input is unused, it
should not be connected. (Only
connect inputs that are used.)
Connecti
n
gt
oac
ir
cu
la
tion
fan
wit
ha
ful
l
heat
exchanger
Local adapter
ON output
(no-voltage a contact)
COM
Operation
answer-back
Circulation fan with full
heat exchanger
External start / stop
control input
(No-voltage a contact
pulse input)
Circulation fan with full
heat exchanger
Start / stop status output
(No-voltage a contact)
1) Switch S2-1 is OFF, switch S2-2 is
OFF, switch S2-4 is ON
2) The circulation fan with full heat
exchanger's external start/stop control
input uses no-voltage a contact pulse,
and its start/stop condition output uses
no-voltage a contact.
Caution:
If the Central control unit or circulation fan
with full heat exchanger remote control
repeatedly and continuously initiates
start/stop operations, the circulation fan
with full heat exchanger may not be able
to recognized the settings.
06-408 Mini_ECOi_SM7 11/10/06 7:24 PM Page 132
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