Vaillant VRT-PZA Bedienungsanleitung Seite 35

B Installations instructions—10 Initial taking into operation (Fig. 1 0)
10.1 Check operation
Theinitial taking IntooperationOfthe room thermostat
togetherwith the heating installationas wellas the first
setting of theheating r
s wishe ofthe u ser
installer w ho hasassumed theresponsi i lityfor the
installation.
Thefollowing instructions
must be carrted out
Possibilities forenergysaving
Settheday and the time
Enterthe heatingperiods
Checkoperation
Setflow temperature
10.2 On/off analog (continuous)
TheVRT-PZA i s factoryset toon/off control.
according tothe
Theauthorized installer c anchange thesetting Setthe
out the authorized
mainswitch OftheTHERMOcompact/COMBlcompact
to *O".Remove t hefrontcasingfromthemounting
plateaccording tochap.8.6.
Detailed notes
If theoutput o f theTHERMOcompact/COMBlcompact
in
clearly exceedsthecalculatedheatdemand, for
chap. 1
exam le to obtain a higher warmwater output,the
on/o\analog
chap. 3
chap. 5
chap. 6
In thecaseOfinstallations in whichtheheatoutput i s
chap. 7
exactlyadapted to thecalculatedheat demand,we
recommend t ochange to analog(continuous) control.
Forthis,move theon/off analogcontrolswitch( 4) to
„PAZ
control
control switch (14) isset to„PZ
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