Examples Of Possible Configurations - Hitachi YUTAKI RWM-2R1E Installation & Operation Manual

UNIT CONTROLLER (PC-ARFH2E)

9.4.2 Examples of possible configurations

?
N O T E
• Other installation configurations are possible. These are examples only for illustration purposes.
• It is recommended to set firstly the Main device so as the ease the configuration of the Sub devices.
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Example 1
1 Main unit controller as unit configuration.
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
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?
Select the bivalent point
Which Thermostat do you have for Circuit 1?
Which Thermostat do you have for Circuit 2?
182 PMML0575 rev.2 - 03/2022
Indoor unit
1
FIRST
Main
Unit
YES
YES
-
2
Underfloor heating
Underfloor heating
-
-
NO
NO
NO
NO
-
Wired
Wired
COMPLETED
Bedroom Zone 2
3
Living room Zone 1
2
SECOND
Sub
Circuit 1
Answers
-
-
YES, IN ZONE 1
-
-
-
-
-
-
-
-
-
-
-
-
COMPLETED
THIRD
Sub
Circuit 2
-
-
YES, IN ZONE 2
-
-
-
-
-
-
-
-
-
-
-
-
COMPLETED