Hitachi YUTAKI RWM-2R1E Installation & Operation Manual page 197

UNIT CONTROLLER (PC-ARFH2E)
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Example 2
1 Move Unit controller to the living room (use as Unit controller + Room Thermostat)
2 Main unit controller moved to living room Zone 1
3 Sub Unit controller as a room thermostat 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?
How many circuits do you have?
Which are the heat emitters of circuit 1?
Which are the heat emitters of circuit 2?
Which are the cool emitters of circuit 1?
Which are the cool 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?
Which Thermostat do you have for Circuit 2?
183 PMML0575 rev.2 - 03/2022
Indoor unit
Bedroom Zone 2
2
Living room Zone 1
1
FIRST
Main
Unit
Answers
NO
YES
YES, IN ZONE 1
2
Underfloor heating
Underfloor heating
-
-
NO
NO
NO
NO
Wired
COMPLETED
SECOND
Sub
Circuit 2
-
-
YES, IN ZONE 2
-
-
-
-
-
-
-
-
-
-
COMPLETED