Lennox ALLEGRA II Maintenance Manual Download Page 1 | Manualshive

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INSTALLATION, USE,

MAINTENANCE MANUAL

CENTRIFUGAL FAN COIL UNIT

ALLEGRA II

0,6 - 6,7 kW

105 - 1500 m3/h

ALLEGRA2-IOM-1803-E

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Summary of Contents for ALLEGRA II

Page 1: ...www lennoxemea com INSTALLATION USE MAINTENANCE MANUAL CENTRIFUGAL FAN COIL UNIT ALLEGRA II 0 6 6 7 kW 105 1500 m3 h ALLEGRA2 IOM 1803 E ...

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Page 3: ...o the water mains 7 Condensate water drainage 8 ELECTRICAL CONNENCTION 8 CONNECTIONS TO THE TERMINAL BOARD 8 Without control panel 8 With control panel 8 CHANGING THE MOTOR SPEED OF ROTATION 9 TESTING THE FANCOIL 9 TURNING THE COIL 9 WORK LIMITS 10 USING THE APPLIANCE 10 Using the control panel 10 CLEANING AND MAINTENANCE 11 Ordinary maintenance 11 Cleaning the air filter 11 Cleaning the housing a...

Page 4: ...om the electricity supply Do not open the flaps giving access to the internal parts of the appliance wi thout having first put the system on off switch to off Do not introduce sharp pointed objects through the air intake and outlet grilles Do not leave packing material cardboard staples plastic bags etc within reach of children since they could be a source of danger Dispose of correctly Do not sit...

Page 5: ...oils numbers n 1 1 1 1 1 1 1 1 1 1 Coil used for cooling and heating Rows number n 4 4 4 4 4 4 4 4 4 4 Water content litri 0 7 1 1 1 6 2 0 2 4 2 8 3 2 3 2 3 7 4 1 Hydraulic connection Ø Gas female Ø 1 2 1 2 1 2 3 4 3 4 3 4 3 4 3 4 3 4 3 4 General features Unit lenght with cabinet L mm 600 750 900 1050 1200 1350 1500 1500 1650 1800 Unit lenght without cabinet M mm 380 530 680 830 980 1130 1280 1280...

Page 6: ...Before installing the appliance remove the housing if present Raise the flaps covering the control panel and the water connections Remove the two screws fixing the housing to the fan coil load bearing structure Gipping the rear of the housing remove it as shown in the Pic 5 NOTE be careful of the lugs on the front part of the load bearing structure as shown in Pic 10 Put the cabinet in the packing...

Page 7: ...NNECTIONS CONNECTION TO THE WATER MAINS CAUTION Always use a wrench and nose key for connection of the coil to the pipes Pic 12 If the solenoid valve is installed suitably insulate the valve body with insulating material Pic 13 Connect the water inlet and outlet pipes observing the indications given on the side of the appliance Correctly insulate the water supply pipes to prevent drip ping during ...

Page 8: ...earth wire to the relative terminal marked with the symbol Check the earth connection Comply with the safety regulations in force in the country of installation WITHOUT CONTROL PANEL The electrical connections should be made to the terminal board on the side of the appliance Each terminal is identified by the label to be found on the terminal board WITH CONTROL PANEL The electrical connections sho...

Page 9: ...ore switching on the appliance Before mounting the housing if present fill the system bring it up to pres sure and bleed Make the water circulate and check for leaks Check correct operation of the fan coil at the 3 speeds of the solenoid valves and of the minimum temperature thermostat if installed Pic 18 Rosso Blu Nero Motore Motore Comune A 180 1 2 3 4 5 6 7 E Take out auxiliary coil C if presen...

Page 10: ...ING THE CONTROL PANEL If the appliance has a built in control panel raise the flap and proceed as follows Cooling mode Put the season selector switch from the off position to the summer position The fan starts immediately Heating mode Put the season selector switch from the off position to the winter position The fan starts In models with minimum temperature thermostat optional the fan starts when...

Page 11: ...c 24 Pic 25 WATER DETERGENT WATER DETERGENT CLEANING THE HOUSING AND THE CONTROL PANEL To clean the housing use a dry soft cloth to avoid scratching the enamel To clean the control panel and the air outlet louvres use a vacuum cleaner fitted with a soft dusting tool or use a separate brush Delicately clean the louvres and the controls by removing dust from the cracks and corners Under no circumsta...

Page 12: ...re disman tling the appliance is to disconnect it totally from the electricity supply This appliance has been made using recyclable materials copper aluminium brass plastic assembled by screws and push fits to make separation of the parts easy Contact a firm specialised in differentiated waste disposal it is the only way to be certain of correct recycling and thereby contribute to protection of th...

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Page 14: ...curring 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 ALLEGRA2 IOM 1803 E SALES OFFICES BELGIUM AND LUXEMBOURG POLAND 32 3 633 3045 48 22 58 48 610 FRANCE PORTUGAL 33 1 64 76 23 23 351 229 066 050 GERMANY SPAIN 49 0 211 950 79 60 34 91...

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