Hitachi YUTAKI RWM-2R1E - Examples of Possible Configurations

9.4.2 Examples of possible congurations
? NOTE
• Other installation congurations are possible. These are examples only for illustration purposes.
• It is recommended to set rstly the Main device so as the ease the conguration of the Sub devices.
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Example 1
1 Main unit controller as unit conguration.
2 Sub Unit controller as a room thermostat for Zone 1, as accessory
3 Sub Unit controller as a room thermostat for Zone 2, as accessory
Outdoor unit
Indoor unit
1 2
3
Living room Zone 1
Bedroom Zone 2
Order FIRST SECOND THIRD
Type
Main Sub Sub
Unit Circuit 1 Circuit 2
Questions Answers
Is this device attached to the unit? YES - -
Is this device controlling the unit? YES - -
Is this device used as a Room Thermostat of a zone? - YES, IN ZONE 1 YES, IN ZONE 2
How many circuits do you have? 2 - -
Which are the heat emitters of circuit 1? Underoor heating - -
Which are the heat emitters of circuit 2? Underoor heating - -
Which are the cool emitters of circuit 1? - - -
Which are the cool emitters of circuit 2? - - -
Do you have domestic hot water tank? NO - -
Do you have swimming pool? NO - -
Do you have boiler? NO - -
Do you have electric backup heater? NO - -
Select the bivalent point - - -
Which Thermostat do you have for Circuit 1? Wired - -
Which Thermostat do you have for Circuit 2? Wired - -
COMPLETED COMPLETED COMPLETED
UNIT CONTROLLER (PC-ARFH2E)
PMML0575 rev.2 - 03/2022
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