Hitachi YUTAKI Series Instruction And Operation Manual page 172
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Also See for YUTAKI Series:
- Service manual (262 pages) ,
- Installation and operation manual (168 pages) ,
- Instruction manual (32 pages)
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UNIT CONTROLLER
Outputs
REF
Access
Description
O1
Output 1
O1
Output 2
O3
Output 3
O4
Output 4
O5
Output 5
O6
Output 6
O7
Output 7
O8
Output 8
Outputs range visualizations and constraints table:
Value
1
0
SWP 3WV
O
1
Water Pump 3
O
2
Boiler
X
3
Solar Pump
X
4
Alarm
X
5
Operation
O
6
Cooling
O
7
Demand-On C1
O
8
Heating
O
9
DHW
O
10
Not used
O
11
Defrost
X
12
DHW Re-circulation
O
13
Heater Relay 1
O
14
Heater Relay 2
X
15
Heater Relay 2
X
?
N O T E
These options cannot be repeated.
160
PMML0335A rev.1 - 04/2016
Default Value
Outputs
SWP 3WV
(if SWP)
Water Pump3
(if boiler or hydraulic separator)
Boiler (if boiler) / Relay 1
(If Heater and YUTAKI S80/M)
Solar Pump
(if solar)
/Relay 2
(If Heater and YUTAKI S80/M)
Alarm signal
Operation signal
Cooling signal (if no cooling only)
Demand ON C1 (if C1)
Available at
2
3
4
5
6
7
O
O
O
O
O
O
X
X
X
X
X
X
O
X
X
X
X
X
X
O
X
X
X
X
X
X
O
X
X
X
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
X
X
X
X
X
X
O
O
O
O
O
O
O
O
O
O
O
O
X
O
X
X
X
X
X
X
O
X
X
X
Range
Always
Available if Status (SWP) ("Status" of Swimming pool) is "Enabled"
Available if 8-020 ("Hydraulic Sep. Status" in System option of the Optional
functions menu) is set as "Enabled" or Heating source (HES) ("Heating source"
in the Complementary Heating menu) is set as"HP + Boiler" or "HP + Heat. +
Boil."
Available if Heating source (HES) ("Heating source" in the Complementary
Heating menu) is set as "HP + Boiler" or "HP + Heat. + Boil."
Available if Solar combination (SOLStSet) ("Status" of Solar combination in
Complementary Heating menu) is not "Disabled"
Always
Always
Available if Water Calculation modes for cooling (Water calculation mode for
circuit 1 cooling (CC1WC) for circuit 1 or Water calculation mode for circuit 2
cooling (CC2WC) for circuit 2) are not set as "Disabled"
Available if Water Calculation modes for circuit 1 (Water calculation mode for
circuit 1 heating (C1WC) for heating or Water calculation mode for circuit 1
cooling (CC1WC) for cooling) are not set as "Disabled"
Always
Available if Status (DHWs) is set as "Enabled"
Not shown
Always
Available if Status (DHWs) and 8-310 ("Circuit Pump" in DHW of the Optional
functions menu) is not set as "Disabled"
Available if Heating source (HES) ("Heating source" in the Complementary
Heating menu) is set as "HP + Heater" for YUTAKI S80 or M
Available if Heating source (HES) ("Heating source" in the Complementary
Heating menu) is set as "HP + Heater" for YUTAKI S80 or M
Steps Units
Application
S
SC S80 M
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Constraints
Visibility
Notes
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