Hitachi YUTAKI Series Instruction And Operation Manual page 138

UNIT CONTROLLER
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Example 3
1- Master unit controller as unit configuration
2- Wired unit controller as a Room Thermostat for Zone 1
3- Wired room sensor for Zone 2
Outdoor unit
Order
Type
Questions
Is this device attached to the unit?
Is this device controlling the unit?
Is this device used as a Room Thermostat of a zone?
Which are the emitters of circuit 1?
Which are the emitters of circuit 2?
Do you have domestic hot water tank?
Do you have swimming pool?
Do you have boiler?
Do you have electric backup heater?
126 PMML0335A rev.1 - 04/2016
Indoor unit
Bedrrom Zone 2
Living room Zone 1
1
OK
FIRST
Master
Unit + Circuits
Answers
NO
YES
YES, IN BOTH ZONES
Underfloor heating
Underfloor heating
NO
NO
NO
NO
COMPLETED