Hitachi ADVANCED COLOR PC-ARFH2E Manuel D'installation Et D'utilisation page 103

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◆ Hydraulic separator
(Not available for YUTAKI Cascade Controller)
PMEN0597 rev.1 - 06/2023
Hot water tank:
Configure the optional functions for the
DHW. See detailed information below.
Emergency operation:
Enable or disable emergency operation
for space heating or DHW. See detailed
information below.
Hydraulic separator status:
Enable if there is a Hydraulic separator
or a buffer tank installed. Check that
WP3 is set in output 2 (see section
"1.18.11 Inputs, Outputs and Sensors
configuration").
DWH Tank position:
This selection option is not available
for YUTAKI S Combi since DHW tank is
located before buffer tank in any case.
Pre: DHW tank and the 3 way valve are
located between Heater Plate exchanger
and buffer tank.
Post: DHW tank and the 3 way valve are
located after buffer tank.
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