Hitachi YUTAKI S Series User Manual

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Auxiliary Sensors
REF Access Description Default Value Range Steps Units Application
Notes
Auxiliary Sensors S SC S80 M
Taux1 Sensor 1 Two3 (if Boiler)
*See “Inputs range
visualization and
constraints table” below
- - ○ ○ ○ ○
Taux2 Sensor 2 Swimming pool (if SWP existing) - - ○ ○ ○ ○
Taux3 Sensor 3 Outdoor Sensor - - ○ ○ ○ ○
Sensors range visualization and constraints table:
Value
Available at Constraints
1(*) 2 3 Visibility
0 Disabled O O O Always
1 Two3 O X X Always (*)
2 Swimming Pool X O X Available if Status (SWP) (“Status” of Swimming pool) is “Enabled”.
3 Solar Panel Sensor O O O
Available if Solar combination (SOLStSet) (“Status” of Solar combination in
Complementary Heating menu) is set as “Total control”.
4 C1& C2 Ambient O O O
Available if some of the Water Calculation modes (Water calculation mode for circuit
1 heating (C1WC) or Water calculation mode for circuit 1 cooling (CC1WC) or Water
calculation mode for circuit 2 heating (C2WC) or Water calculation mode for circuit
2 cooling (CC2WC)) are not set as “Disabled”. It is not shown if C1 Ambient or C2
Ambient are congured.
5 C1 Ambient 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”. It is not shown if C1& C2 Ambient is congured.
6 C2 Ambient O O O
Available if Water Calculation modes for circuit 2 (Water calculation mode for circuit 2
heating (C2WC) for heating or Water calculation mode for circuit 2 cooling (CC2WC)
for cooling) are not set as “Disabled”. It is not shown if C1& C2 Ambient is congured.
7 Outdoor Sensor (NTC) O O O Always
? NOTE
• These options cannot be repeated.
• (*) The sensor 1 is forced to Two3 in case of Boiler installed and also in case of Heater installed for YUTAKI S80 or M.
8.6.3 Controller Settings
“Controller settings” contains different conguration options for the control. Those options are explained in the following items.
• Controller Options
• Room Names
• Date and Time
• Screen Settings
• Language selection
REF Access Description
Default
Value
Range Steps Units Application
Notes
Controller settings S SC S80 M
- Controller Options - - - ○ ○ ○ ○ -
- Room Name - - - - ○ ○ ○ ○ (*1)
- Date and Time - - - - ○ ○ ○ ○ -
- Screen settings - - - - ○ ○ ○ ○ -
currentLanguage Language selection English - - - ○ ○ ○ ○ -
? NOTE
(*1): Special screen.
UNIT CONTROLLER
PMML0335A rev.1 - 04/2016
161

Hitachi YUTAKI S Series Specifications

General

Type	Air-to-Water Heat Pump
Refrigerant	R410A
Cooling Capacity	2.5 - 16 kW
Operating Temperature Range (Cooling)	46°C
Indoor Unit Dimensions	Varies by model
Outdoor Unit Dimensions	Varies by model
Noise Level	Varies by model