Samsung AE050JXYDEH/EU User Manual

20
Heating Only Hybrids
A heating only hybrid system is a combination of a fossil fuel boiler and a heat pump.
In a hybrid system the heat pump only provides heating and cannot heat the domestic hot water. The boiler and heat pump will never operate at the same
time.
Operation
As the domestic hot water is only heated by the boiler, the old/existing boiler can still be used.
• Theheatingsystemiscontrolledviaathermostat/timeclock,therunsignalissenttotheheatingcontrolstooperatetheboiler.
• Whilsttheheatpumpisrunning,itwillbeconstantlyadjustingthewatertemperaturetosuittheambienttemperaturesandconditions.Thisis
theweathercompensationoftheunit.
• Therewillneedtobeachangeovertemperature(heatpumptoboiler),forexample3°C.
• When/iftheambienttemperaturefallsbelowtheprogrammedsetpoint,arunsignalissenttotheboilertoactivate,theboilersymbolwillshow
andtheoperationoftheheatpumpwillstop.
• Whentheoutsidetemperaturerisesbackabove5°C,theboilerwillstopandtheheatpumpwilltakeover.
• Inthissetup,theRHIwillbecalculatedandpaiddependantontheheatprovidedbytheheatpumponly,thiswillrequireaheatmeter.
HP 2 HP 1
Heat
Exchanger,
Buffer Tank or
Low Loss
Header
Combi
Boiler
Combi Boiler
must be set to
run at below
65°C

Samsung AE050JXYDEH/EU Specifications

General

Brand	Samsung
Model	AE050JXYDEH/EU
Category	Heat Pump
Language	English