Connection Of The Daikin Room Thermostat - Daikin Altherma EHS04P30B Instructions D'installation Et D'utilisation

K1/2/3
Relay for Backup-Heater
L Phase
N Neutral
PE Protective earth conductor
RTX-EHS
Switch board (Backup-Heat-
er)
Fig. 4-36 Connections on RTX-EHS circuit board
Daikin Altherma EHS(X/H)
Daikin Altherma integrated solar unit
008.1441399_02 – 01/2021 – EN
X1 Terminal block for mains con-
nection to Backup-Heater
X3 Plug connection internal ca-
bling to RoCon BM1 circuit
board
4 x Set-up and installation

4.5.14 Connection of the Daikin room thermostat

This component has a separate manual attached,
including among other things instructions for installation
and operation.
Fig. 4-37 Connection with wired room thermostat
(RT = Daikin EKRTW)
Fig. 4-38 Connection with radio room thermostat
(RT-E = Daikin EKRTR)
Installation and operating instructions
33