Hitachi RAS-3WHVRP User Manual

ENGLISH
7.6.2.1 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 Master device so as the ease the conguration of the slave devices.

Example 1
1- Master unit controller as unit conguration.
2- Slave Unit controller as a room thermostat for Zone 1, as accessory
3- Slave Unit controller as a room thermostat for Zone 2, as accessory
OK
OK
OK
Outdoor unit
Indoor unit
1 2
3
Living room Zone 1
Bedroom Zone 2
Order FIRST SECOND THIRD
Type
Master Slave Slave
Unit Circuit 1 Circuit 2
Questions Answers
Is this device attached to the unit? YES - -
Is this device used as a Room Thermostat of a zone? NO YES, IN ZONE 1 YES, IN ZONE 2
How many circuits do you have? 2 - -
Which are the emitters of circuit 1? Underoor heating - -
Which are the emitters of circuit 2? Underoor heating - -
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 - -
Which Thermostat do you have for Circuit 1? Wired - -
Which Thermostat do you have for Circuit 2? Wired - -
COMPLETED COMPLETED COMPLETED
UNIT CONTROLLER
PMML0510 rev.1 - 10/2019
81

Hitachi RAS-3WHVRP Specifications

General

Brand	Hitachi
Model	RAS-3WHVRP
Category	Heat Pump
Language	English