Momento UTN User Manual

Momento UTN User Manual

Momento utn electronic thermostat

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U S E R M A N U A L
Type UTN
Contents

Introduction.................................................................................. 1

Setting.the.temperature.. . ............................................................. 1
Ground.Fault.Circuit.Interrupter.(GFCI)........................................ 1
Checking.the.GFCI....................................................................... 1
Settings........................................................................................ 2
Standby........................................................................................ 2
Error.messages............................................................................ 2
Introduction
UTN.is.an.electronic.thermostat.for.comfort.heating..It.combines.
elegant.simplicity.with.advanced.technology.and.features.a.large,.
easily.read.temperature.display.and.Easy2Use.buttons.for.simple.
operation..The.backlit.display.is.activated.by.the.first.press.of.a.
button..UTN.thermostats.have.built-in.GFCI.(Ground.Fault.Circuit.
Interrupter).to.ensure.maximum.safety.

Setting the temperature

To.set.the.temperature,.press.the.UP.or.DOWN.button.until.the.
required.temperature.is.shown.on.the.display.
The.thermostat.will.calculate.the.best.way.to.control.the.heating.in.
order.to.obtain.the.required.temperature..Minor.adjustments.should.
first.be.made.after.a.few.hours,.depending.on.floor.heating.design..

Ground Fault Circuit Interrupter (GFCI)

The.thermostat.has.a.built-in.GFCI.that.ensures.personal.safety.in.
case.of.ground.faults.
It.is.important.that.the.GFCI.is.checked.monthly.

Checking the GFCI

Testing.can.only.be.performed.while.the.thermostat.is.calling.for.
heat..Adjust.the.setpoint.until.the.heating.symbol.( ).appears..Use.
the.Up.button.to.increase.the.heating.demand.and.then.press.the.
OK.button..Wait.10.seconds.to.allow.the.thermostat.to.adjust.to.the.
new.setpoint..Then.press.the.TEST.button.on.the.top.of.the.thermo-
stat..The.test.is.successful.if.the.red.light.in.the.TEST.button.lights.
up.and.GROUND FAULT.is.shown.on.the.display..If.this.does.not.
occur,.check.the.installation/contact.your.electrical.installer..Press.
Developed by OJ Electronics A/S - www.oj.dk
Type UTN
English................... 1
Français. . ................ 3
Español.................. 5
® The OJ trademark is a registred trademark belonging to OJ Electronics A/S · © 2010 OJ Electronics A/S
GFCI.test.button
Up.button
OK.button
Down.button
English
Standby.button
Reset.GFCI
1

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Summary of Contents for Momento UTN

  • Page 1: Setting The Temperature

    U S E R M A N U A L Type UTN English....1 Français....3 Español....5 ® The OJ trademark is a registred trademark belonging to OJ Electronics A/S · © 2010 OJ Electronics A/S Type UTN...
  • Page 2: Error Messages

    Type UTN English the.Standby/Reset.button.to.reset.the.GFCI. The.red.light.should.go.out.and.the.display.returns.to.normal.ap- pearance. Press.the.Down.button.to.return.to.the.original.temperature.setting.. If.the.test.fails,.check.the.heating.cable.and.thermostat.. If.during.normal.operation.the.GFCI.trips.without.the.TEST.button. being.pressed,.there.could.be.a.ground.fault!.To.check.whether.it. is.a.ground.fault.or.nuisance.tripping,.press.Standby/Reset..If.this. causes.the.red.light.to.go.off.and.stay.off,.it.was.nuisance.tripping. and.the.system.is.operating.correctly..If.this.does.not.occur,.there.is. a.ground.fault!.Contact.your.electrical.installer. Settings The.thermostat.has.an.intuitive.menu,.allowing.it.to.be.easily.set.. Press.OK.to.access.the.following.options:. FLOOR.TEMP Displays.actual.floor. temperature. SCALE.HIGH Allows.you.to.set.the.highest.temperature.to. which.the.thermostat.can.be.adjusted.. Press.OK.and.change.the.temperature.with. the.UP.or.DOWN.button..Confirm.with.OK. Allows.you.to.set.the.lowest.temperature.to. SCALE.LOW which.the.thermostat.can.be.adjusted.. Press.OK.and.change.the.temperature.with. the.UP.or.DOWN.button..Confirm.with.OK. C.°./.F.° Allows. °C.(Celsius).or.°F.(Fahrenheit).to.be.selected. as.the.temperature.unit... Press.OK.and.change.the.temperature.unit. with.the.UP.or.DOWN.button..Confirm.with. OFFSET. Allows.the.difference.in.temperature.between. TEMP the.thermostat.and.a.room.thermometer.to.

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