Installation
24│Page
TheEasy‐Linksystemislimitedupto4units.Ifyouconnectmorethan4units,
onlythefirst4unitswillworkasapartoftheEasy‐Linksystem.Theother
additionalunitswillnotwork.
AllunitswithinanEasy‐LinkSystemmustbe
ofthesameexactmodel.
DifferentmodelscannotcombinetogethertoformanEasy‐LinkSystem.
EASY‐LINKSYSTEM
Availableonthe510(T‐D2)modelsonly
‐General‐
The510(T‐D2)modelswaterheaterscanbeconnectedwithotherheatersofthesamemodel
withcommunicationcablestoworkasamultiple‐unitmanifoldsystem.
The Easy‐Linksystemallowsupto4unitstomanifoldtogether.
Acommunicationcable(graycolor)comeswitheach510(T‐D2)models.
Youcanmanifold
from2to4unitswithouttheneedforamulti‐systemcontroller.A4‐unit
systemhasfullautomaticmodulationbetween11,000BTU/hand796,000BTU/h.
‐Easy‐LinkConnectionProcedures‐
1.Verifythesettemperaturesofallunitswithinthesystem.Everysinglewaterheatermustbeset
tothesamesettemperature.
2.Selectoneunittobethe“PARENT”unit.
3.“PARENT”unit
Locatethetwobanksofdipswitchestotherightofthe7‐seg.LEDonthecomputerboardofthe
unitthatyouselecttobethe“PARENT”unit.ChangedipswitchNo.1ontherightbankof
dipswitchestotheONposition.Seethecomputerboarddiagramas
showninthenextpage.Do
notchangeanydipswitchesonanyofthe“CHILD”units.
HotOut
ColdIn
GasIn
CAUTION
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