Hitachi YUTAKI RWM-2R1E Instruction And Operation Manual

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Outputs
REF Access Description Default Value Range Steps Units Application
Notes
Outputs S SC S80 M
O1 Output 1
SWP 3WV
(if SWP)
- - ○ ○ ○ ○ -
O1 Output 2
Water Pump3
(if boiler or hydraulic separator)
- - ○ ○ ○ ○ -
O3 Output 3
Boiler (if boiler) / Relay 1
(If Heater and YUTAKI S80/M)
- - ○ ○ ○ ○ -
O4 Output 4
Solar Pump
(if solar)
/Relay 2
(If Heater and YUTAKI S80/M)
- - ○ ○ ○ ○ -
O5 Output 5 Alarm signal - - ○ ○ ○ ○ -
O6 Output 6 Operation signal - - ○ ○ ○ ○ -
O7 Output 7 Cooling signal (if no cooling only) - - ○ ○ ○ ○ -
O8 Output 8 Demand ON C1 (if C1) - - ○ ○ ○ ○ -
Outputs range visualizations and constraints table:
Value
Available at Constraints
1 2 3 4 5 6 7 Visibility
0 SWP 3WV O O O O O O O Always
1 Water Pump 3 O X X X X X X Available if Status (SWP) (“Status” of Swimming pool) is “Enabled”
2 Boiler X O X X X X X
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.”
3 Solar Pump X X O X X X X
Available if Heating source (HES) (“Heating source” in the Complementary
Heating menu) is set as “HP + Boiler” or “HP + Heat. + Boil.”
4 Alarm X X X O X X X
Available if Solar combination (SOLStSet) (“Status” of Solar combination in
Complementary Heating menu) is not “Disabled”
5 Operation O O O O O O O Always
6 Cooling O O O O O O O Always
7 Demand-On C1 O O O O O O O
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”
8 Heating O O O O O O O
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”
9 DHW O O O O O O O Always
10 Not used O O O O O O O Available if Status (DHWs) is set as “Enabled”
11 Defrost X X X X X X X Not shown
12 DHW Re-circulation O O O O O O O Always
13 Heater Relay 1 O O O O O O O
Available if Status (DHWs) and 8-310 (“Circuit Pump” in DHW of the Optional
functions menu) is not set as “Disabled”
14 Heater Relay 2 X X O X X X X
Available if Heating source (HES) (“Heating source” in the Complementary
Heating menu) is set as “HP + Heater” for YUTAKI S80 or M
15 Heater Relay 2 X X X O X X X
Available if Heating source (HES) (“Heating source” in the Complementary
Heating menu) is set as “HP + Heater” for YUTAKI S80 or M
? NOTE
These options cannot be repeated.
UNIT CONTROLLER
PMML0335A rev.1 - 04/2016
160

Hitachi YUTAKI RWM-2R1E Specifications

General

Brand	Hitachi
Model	YUTAKI RWM-2R1E
Category	Air Conditioner
Language	English