OLR-1X_MUL31E-1003 02-2005
Contents
1. HIGH MEDIUM LOW AUTOMATIC If FAN mode is selected the AUTO fan operating mode can not be selected If DRY mode is selected the fan operating mode can not be changed Even though LOW speed has been selected on HEATING mode the unit protects itself changing automatically the speed 5 SLEEP FUNCTION Press the button to activate this function the symbol will be displayed on the remote control COOLING MODE FIG 1 HEATING MODE FIG 2 SLEEP FUNCTION ON Increase the set point temperature as the above drawing shows FIG 1 Set Point 2 C Set Point Set Point 0 5 C 0 5 1 2 Hours i H gt Set Point 1 C Set Point 0 5 C Set Point Set Point 1 C SLEEP FUNCTION ON Decrease the set point temperature as the above drawing shows FIG 2 Set Point 2 C 0 5 1 2 Hours C 6 SWING FUNCTION Press the button to activate this function the symbol will be displayed on the remote control eee 7 CONDENSATE PUMP The condensate pump starts automatically to work when the compressor is working on cooling mode or when the float switch indicates overflow 3 PROGRAMMING ADJUSTMENT u r CLOCK 11 7 Nat Press or for 2 seconds to activate current clock setting will decrease increase nn e a et at 1 minute interval upon each press or The speed of interval updating will increase after 4 second of continuous key press or w It will update at high speed after 6 second of2. If the remote control is not available press this button to stop start the unit Also pressing the button repeated times the unit operating modes could be selected according to the following sequence OFF COOL HEAT Remote control signals are got by this receiver ALARM DESCRIPTION EFFECTS ACTION INDICATION The unit is working and the The unit is working on temperature in the indoor unit Ceiling model No indication ANTI FREEZE cooling mode and the indoor The unit coil is too low Check the Cassette The compressor led PROTECTION unit coil temperature goes will stop selected temperature If the blinks while the rest of the leds below a set value alarm doesn t disappear remain the way they were check the correct functioning Ceiling model BROKEN SENSOR Ambient temperature regulation i Sequence The Power led is 4 DETECTION probe error The unit Check sensor connection seconds on and 3 seconds off will stop Power 0 0 0 000 Cassette All leds are off These protections are automatic reset for the first time To reset for the second Ceiling model time press button ON OFF Sequence The Cool led blinks until the alarm disappears while the Power led blinks once Compressor overload _ __ If the alarm shows up again every four seconds During heating cycle the indoor The unit please check HEAT OVERLOAD SR has been too will stop Indoor coil temperature Cool 0 0 C O ign probe
3. continuous key press or fam r Nd PROGRAMMING START UP OF THE UNIT ON TIMER i To turn on the air conditioner unit if previous status is off 1 Press to activate ON TIMER While programming process the ON I Ga CD GH I Ga Ga C c8 Gy Gad Ca CV Gad symbol BON will flash on the display 2 The first press of button will show the previous time setting Further pressing of the button will advance the time setting in 30 minutes interval pr ue a i IT fam on III dam 2 seconds after do not press ON button the signal is sent to the unit You can see the HHE HHE actual time and DON symbol remains on the display a 2a 4 Press to deactivate ON TIMER The symbol DON will disappear a gt D 3 amp PROGRAMMING STOP OF THE UNIT OFF TIMER gt III I 2 0 Ds Er UE LILLE Bor 1 SIL or To turn off the air conditioner unit if previous status is on Press OFF to activate OFF TIMER While programming process the OFF 2 ESS or aan A Ae symbol OFF will flash on the display eg ea 2 The first press of button will show the previous time setting Further pressing of the button will advance the time setting in 30 minutes interval 3 4 WITT tn WITT fn 3 2 seconds after do not press ON button the signal is sent to the unit You can see the ILL I Gore ILL actual time a
4. indicated on the display Pressing the button you can change the unit operating mode and choose the one desired COOL The unit is working on cooling mode to reach the temperature desired Receiver COOL indicator is on CE COOL P HEAT COOL xt DRY FAN AUTO xt HEAT The unit is working on heating mode to reach the HEAT temperature desired Receiver HEAT indicator is on AUTO The system switches automatically from xt en on theambient Se FAN The unit is working on fan operating mode AUTO When the unit is working on cooling mode receiver fan COOL indicator is on and HEAT indicator blinks On ne the other hand when the unit is working on heating DRY The unit is working on dry operating mode mode receiver HEAT indicator is on and COOL gt indicator blinks 3 SELECTING DESIRED ROOM TEMPERATURE SET POINT Pressing the buttons Cay or GED allow to select the desired room temperature set point The button Cay allows the increase of the current set point The button lt w gt allows the decrease of the current set point The temperature range is from 16 C 60 F to 30 C 85 F To change from C to F or vice versa press the buttons 4 and W_ atthe same time NOTE if we have selected FAN as the unit operating mode the set point can not be modified 4 SELECTING THE FAN OPERATING MODE Pressing the button you can change the desired fan speed according to the following sequence AUTO Bet 1 NOTES
5. EAT DRY FAN AUTO ORY He cooL X HEAT Sg FAN sk XK AUTO SLEEP MODE Press it to activate the sleep or energy saving mode Not available on fan mode operation and dry mode OFF TIMER BUTTONS Used to program the switching OFF of the unit at a specified time SIGNAL TRANSMISSION INDICATOR LL DISPLAY INDICATORS FAN SPEED INDICATOR It indicates the fan speed selection A Da Hich Low H nad AUTO n gt MEDIUM AUTOMATIC ED OPERATING MODE INDICATORS It indicates the operating mode of the unit 3K COOL 4 HEAT DRY Sg FAN sk 3 AUTO TIME INDICATOR It indicates that the selection made on the infrared control is being sent to the unit SLEEP INDICATOR It indicates that the sleep mode has been activated AIR SWEEP INDICATOR It indicates that the Air Sweep function has been activated ON TIMER OFF TIMER It indicates the actual time While ON TIMER OFF TIMER selection it indicates the time selected It indicates that the ON TIMER or OFF TIMER mode has been selected OPERATION 1 HOW TO TURN ON OFF THE UNIT Press ON OFF button to start or stop the unit When the unit is stopped if you press this button the unit will start and the POWER indicator will be on When the unit is on if you press this button the unit will stop and the POWER indicator will be off 2 SELECTING THE UNIT S OPERATING MODE The operating mode is always
6. LENNOX USER MANUAL PROVIDING SOLUTIONS CONTROL OLR 1X English 02 2005 TABLE OF CONTENTS CONTENTS PAGE e SYSTEM CONFIGURATION e HOW TO INSERT BATTERIES HOW TO USE THE REMOTE CONTROL INFRARED REMOTE CONTROL DISPLAY INDICATORS OPERATION PROGRAMMING ADJUSTMENT RECEIVER INDICATORS e ALARM e UNIT PROTECTION DEVICES QUIUISWNN SYSTEM CONFIGURATION This control is valid for operating as a cooling only or heat pump application The control for the indoor unit A is the same for operating with outdoor units cooling only or heat pump The indoor unit should be configured prior to making the electrical connections by setting the switch for heat pump or for cooling only unit For further details follow the OPERATION AND SERVICE MANUAL in the indoor unit HOW TO INSERT BATTERIES USE 2 AAA LR3 TYPE 1 5V ALKALINE BATTERIES Push the cover of the wire less remote control and slide it to remove Insert batteries in the compartment paying special attention to the correct polarity indicated in the battery compartment Replace the cover CAUTIONS Life of batteries is about 12 months under normal conditions If the remote control does not work or it only works near the unit the batteries must be replaced Never use used batteries Always use the same type of battery The batteries must be removed from the remote control if not Remove batteries if not used for us
7. connections Power O O O amp Indoor unit works properly Cassette Clean air filters Sequence The Cool led blinks while the Power led is on These protections are Ceiling model automatic reset the alarm Sequence The cool led blinks 5 Overflow of water condensing resets automatically when times while the Power led is 3 OVERFLOW The float switch has detected The unit there is no more water seconds off and 2 seconds on water Overflow will stop If the alarm shows again Cook RT Check the water drain and Power 0 O O X X the float switch connections Cassette Sequence The Cool led blinks while the Power led is on UNIT PROTECTION DEVICES AGAINST FREQUENT COMPRESSOR CYCLING When COOL HEAT AUTOMATIC is selected the start up of the unit will be delayed for 3 minutes to protect the unit against frequent compressor cycling AIR PREHEATING On heating mode the indoor unit fan will not start or will start at low speed to prevent from air cool feeling until the indoor unit temperature reaches the set temperature then the unit will operate to the selected temperature DEFROST CYCLE When the unit is operating on heating mode the unit will do defrost to eliminate the ice that will produce the outdoor unit on this cycle the indoor unit fan will switch off AUTO RESTART If power failure occurs during operation the unit will start after power recovery in the same operation mod
8. e as before LENNOX BELGIUM LUXEMBOURG CZECH REPUBLIC FRANCE GERMANY IRELAND NETHERLANDS PORTUGAL RUSSIA SLOVAKIA UKRAINE UNITED KINGDOM OTHER COUNTRIES COD MUL31E 1003 02 2005 www lennoxeurope com LENNOX BENELUX N V S A www lennoxbelgium com LENNOX JANKA a s www janka cz LENNOX FRANCE www lennoxfrance com LENNOX DEUTSCHLAND GmbH www lennoxdeutschland com LENNOX IRELAND www lennoxireland com LENNOX BENELUX B V www lennoxbenelux com TS 2 773 pr LENNOX POLSKA Sp z 0 0 www lennoxpolska com LENNOX PORTUGAL Lda www lennoxportugal com LENNOX DISTRIBUTION MOSCOW www lennoxrussia com LENNOX SLOVENSKO s r o RE ZAMS www lennoxdistribution com GA sia LENNOX REFAC S A www lennox refac com LENNOX DISTRIBUTION KIEV www lennoxrussia com LENNOX UK www lennoxuk com LENNOX DISTRIBUTION www lennoxdistribution com Due to Lennox s ongoing commitment to quality Specifications Ratings and Dimensions subject to change without notice and without incurring liability Improper installation adjustment alteration service or maintenance can cause property damage or personal injury Installation and service must be performed by a qualified installer and servicing agency
9. ed for a long period long period HOW TO USE THE REMOTE CONTROL Direct the remote control transmitter towards the unit receiver window and enter choice on the controller A beep will indicate that the signal has been received The unit will not respond to the control signal if there is an object between the remote control and the unit The maximum operating range for the remote control is approximately 7 meters INFRARED REMOTE CONTROL INFRARED SIGNAL TRANSMISSION Input signals to the air conditioner are sent from here TEMPERATURE ADJUSTMENT BUTTONS Used to select the desired temperature Pressing the A or Y buttons will increase or decrease the required room temperature value LCD DISPLAY It indicates operation modes setting temperatures and time programming ON OFF BUTTON FAN SPEED SELECTION Select between ventilation speeds high medium low and automatic Dat HIGH MX MEDIUM H ang GA CA LOW AUTOMATIC SWING BUTTON Press SWING button to activate the Air Sweep function 648 ON TIMER BUTTONS Used to program the switching ON of the unit at a specified time TIMER BUTTONS Used to set clock Press the button to start the unit press it again to switch it off MODE BUTTON Press it to select the operating function COOL H
10. nd DOFF symbol remains on the display amp CD OH CH CA C 4 Press to deactivate OFF TIMER The symbol OFF will disappear B E a The regular use is to combine ON TIMER and OFF TIMER ON TIMER AND OFF TIMER functions remain stored until the cancellation keys are pressed to profit from the programming for several days RECEIVER INDICATORS AND ON OFF BUTTON SETTING IN THE INDOOR UNIT VERSION 1 CASSETTE MODEL RECEIVER window Remote control signals are got by this receiver COMPRESSOR indicator It indicates that the unit is working on cooling or heating mode according the selection mode HEAT indicator COOL indicator Cool mode or automatic mode operation has been selected been selected POWER indicator It indicates that the unit is on operation If no more indicators are on the unit is operating on fan It indicates that heat mode or automatic mode operation has VERSION 2 CEILING MODEL DRY indicator selected It indicates that the dry mode has been COOL indicator selected It indicates that the cool mode or automatic mode operation has been POWER indicator It indicates that the unit is on operation If no more indicators are on the unit is operating in ventilation mode HEAT indicator RECEIVER window It indicates that the heat mode is selected or automatic mode operation ON OFF button
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