Related Manuals for Lennox DUCTAIR II
Summary of Contents for Lennox DUCTAIR II
- Page 1 Installation, operating and maintenance DUCTAIR™ II Providing indoor climate comfort DUCTAIR II-IOM-0708-E...
- Page 3 ÝÑÒÌÛÒÌ ×²-¬¿´´¿¬·±² °®»½¿«¬·±² òòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòò 4 ײ-¬¿´´¿¬·±² °´¿½» òòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòò 4 Wire control installationòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòò 6 ײ¼±±® «²·¬ ·²-¬¿´´¿¬·±²òòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòò 8 Ñ«¬¼±±® «²·¬ ·²-¬¿´´¿¬·±²òòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòò 9 ײ-¬¿´´ ¬¸» ½±²²»½¬·²¹ °·°» òòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòò 15 ݱ²²»½¬ ¬¸» ¼®¿·² °·°» òòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòò 18 É·®·²¹ òòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòò 21 Ì»-¬ ±°»®¿¬·±²òòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòò28...
- Page 4 ̱ ·²-¬¿´´ °®±°»®´§ô °´»¿-» ®»¿¼ ¬¸·- ³¿²«¿´ ¿¬ º·®-¬ò ̸» ¿·® ½±²¼·¬·±²»® ³«-¬ ¾» ·²-¬¿´´»¼ ¾§ ¯«¿´·º·»¼ °»®-±²-ò ɸ»² ·²-¬¿´´·²¹ ¬¸» ·²¼±±® «²·¬ ±® ·¬- ¬«¾·²¹ô °´»¿-» º±´´±© ¬¸·- ³¿²«¿´ ¿- -¬®·½¬´§ ¿- °±--·¾´»ò ɸ»² ¿´´ ¬¸» ·²-¬¿´´¿¬·±² ©±®µ ·- º·²·-¸»¼ô °´»¿-» ¬«®² ±² ¬¸» °±©»® ±²´§ ¿º¬»® ¿ ¬¸±®±«¹¸ ½¸»½µò...
- Page 5 »ò ײ ¾«-»- ±® ½¿¾·²»¬-ò ºò ײ µ·¬½¸»² ©¸»®» ·¬ ·- º«´´ ±º ±·´ ¹¿-ò ¹ò ̸»®» ·- -¬®±²¹ »´»½¬®±³¿¹²»¬·½ ©¿ª» »¨·-¬·²¹ò ¸ò ̸»®» ¿®» ·²º´¿³³¿¾´» ³¿¬»®·¿´- ±® ¹¿-ò ·ò ̸»®» ·- ¿½·¼ ±® ¿´µ¿´·²» ´·¯«·¼ »ª¿°±®¿¬·²¹ò ¶ò Ѭ¸»® -°»½·¿´ ½±²¼·¬·±²-ò ïò...
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Page 6: Safety Precautions
WIRE CONTROLLER INSTALLATION MANUAL OTHER PRECAUTIONS SAFETY PRECAUTIONS Installation Location Do not install it in a place with oil, steam or sulphur gas, or else deform or malfunction may occur. Please read this safety precaution carefully before installation. Preparation Before Installation Do observe the following safety precautions, for they are very important. - Page 7 Ò » ¡ ¢ ¶ ¨ Æ µ Ï ß ¿ Ø Æ ÷ Ó ë Ë Ä · ½ ³ ö · ç Ç ¶ È ë Ê ½ Ê Ò Ä Ú » ú Å ä Ï ß Í ¼ Indoor Unit Electric Controlling Plane of Indoor Unit...
- Page 8 ײ-¬¿´´·²¹ ï𠸿²¹·²¹ -½®»© ¾±´¬-ò øì ¾±´¬-÷ д»¿-» ®»º»® ¬± ¬¸» º±´´±©·²¹ º·¹«®» º±® ¬¸» ¼·-¬¿²½» ³»¿-«®»³»²¬ ¾»¬©»»² ¬¸» -½®»© ¾±´¬-ò д»¿-» ·²-¬¿´´ ©·¬¸ ï𠸿²¹·²¹ -½®»© ¾±´¬-ò ̸» ¸¿²¼´·²¹ ¬± ¬¸» ½»·´·²¹ ª¿®·»- º®±³ ¬¸» ½±²-¬®«½¬·±²-ô ½±²-«´¬ ¬¸» ½±²-¬®«½¬·±² °»®-±²²»´- º±®...
- Page 9 Overhanging the indoor unit Screw nut (1) Overhang the indoor unit onto the hanging screw bolts with block. (2) Position the indoor unit in a flat level by using the level indicator, unless it may cause leakage. Washer Overhang part Hanging screw bolt Chart 5...
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Page 10: Install The Main Body
Install the main body Distance between bolts: L Distance between bolts: L Electric control box Electric control box Below air-inlet Bac k air-in let Chart 7 NOTICE! Chart 7a and chart 7b are based on 40000Btu/h type, So, a little differences may exist on the outlook and functions from yours. -
Page 11: Panel Installation
Panel installation 1. Unload inner frame. Slide the knob, release the buckle from the outside frame hole, then unload the inner frame. Inside frame Knob Buckle Outside frame Chart 10 2. Hang the outside frame on the main body with face down. (4 places at 4 corners). Hang the belt on the hook of the main body. - Page 12 5. Fix the main body and the outside frame with the fix board of waist-shape hole (in two places). Hang one side of the fix board of the waist-shaped hole on the hook of the main body. Tighten the other side of the board with screw to the outside frame. Cut off the surplus part of the board with pliers.
- Page 13 Õ»»° ¬¸·- «²·¬ ¿©¿§ º®±³ ¼·®»½¬ ®¿¼·¿¬·±² ±º ¬¸» -«² ±® ±¬¸»® ¸»¿¬»®-ò ׺ «²¿ª±·¼¿¾´»ô °´»¿-» ½±ª»® ·¬ ©·¬¸ ¿ -¸»´¬»®ò ײ °´¿½»- ²»¿® ½±¿-¬ ±® ©·¬¸ ¿ ¸·¹¸ ¿¬¬·¬«¼» ©¸»®» ¬¸» ©·²¼ ·- -¬®±²¹ô °´»¿-» ·²-¬¿´´ ¬¸» ±«¬¼±±® «²·¬ ¿¹¿·²-¬ ¬¸» ©¿´´ ¬± »²-«®» ²±®³¿´ °»®º±®³¿²½»ò Ë-»...
- Page 14 ׺ °±--·¾´»ô °´»¿-» ®»³±ª» ¬¸» ±¾-¬¿½´»- ²»¿®¾§ ¬± °®»ª»²¬ ¬¸» °»®º±®³¿²½» º®±³ ¾»·²¹ ·³°»¼»¼ ¾§ ¬±± ´·¬¬´» ±º ¿·® ½·®½«´¿¬·±²ò Ô»¿ª» ±°»² ¬©± ±º ¬¸» ¬¸®»» ¼·®»½¬·±²- øßôÞôÝ÷ò Í·²½» ¬¸» ¹®¿ª·¬§ ½»²¬»® ±º ¬¸·- «²·¬ ·- ²±¬ ¿¬ ·¬- °¸§-·½¿´ ½»²¬»®ô -± °´»¿-» ¾» ½¿®»º«´ ©¸»² ´·º¬·²¹...
- Page 15 ݸ»½µ ©¸»¬¸»® ¬¸» ¸»·¹¸¬ ¼®±° ¾»¬©»»² ¬¸» ·²¼±±® «²·¬ ¿²¼ ±«¬¼±±® «²·¬ô ¬¸» ´»²¹¬¸ ±º ®»º®·¹»®¿²¬ °·°»ô ¿²¼ ¬¸» ²«³¾»® ±º ¬¸» ¾»²¼- ³»»¬ ¬¸» º±´´±©·²¹ ®»¯«·®»³»²¬-æ ̸» ³¿¨ ¸»·¹¸¬ ¼®±° òòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòòò ïð³ ø׺ ¬¸» ¸»·¹¸¬ ¼®±° ·- ³±®» ¬¸¿² ïð³ô §±« ¸¿¼ ¾»¬¬»® °«¬ ¬¸» ±«¬¼±±® «²·¬ ±ª»® ¿¾±ª» ¬¸» ·²¼±±®...
- Page 16 Þ» -«®» ¬± «-» ¬¸» -¿³» ·²-«´¿¬·²¹ ³¿¬»®·¿´- ©¸»² §±« ¾«§ ¬¸» ¾®¿-- °·°»ò øÓ±®» ¬¸¿² ç³³ ¬¸·½µ÷ îò Ô±½¿¬» ̸» з°» ï÷ Ü®·´´ ¿ ¸±´» ·² ¬¸» ©¿´´ ø-«·¬¿¾´» ¶«-¬ º±® ¬¸» -·¦» ±º ¬¸» ©¿´´ ½±²¼«·¬ô çð³³ ·² ¹»²»®¿´÷ô ¬¸»²...
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Page 17: Check The Leakage
Expel the air with a vacuum pump (Please refer to its manual for the way of using manifold value.) 1. Loosen and remove the maintenance nuts of stop values A and B, and connect the charge hose of the manifold value with the maintenance terminator of stop value A. (Be sure that stop values A and B are both closed) 2. - Page 18 ̸» ±«¬´»¬ ¸¿- -½®»© ¾®»¿¼ô д»¿-» «-» -»¿´·²¹ ³¿¬»®·¿´- ¿²¼ °·°» -¸»¿¬¸ øº·¬¬·²¹÷ ©¸»² ½±²²»½¬·²¹ ÐÊÝ °·°»-ò ̸» ¼®¿·² °·°» ±º ·²¼±±® «²·¬ ³«-¬ ¾» ¸»¿¬ ·²-«´¿¬»¼ô ±® ·¬ ©·´´ ½±²¼»²-» ¼»©ô ¿- ©»´´ ¿- ¬¸» ½±²²»½¬·±²- ±º ¬¸» ·²¼±±® «²·¬ò Ø¿®¼...
- Page 19 ïò ̸» ¿·® ½±²¼·¬·±²»® -¸±«´¼ «-» -»°¿®¿¬» °±©»® -«°°´§ ©·¬¸ ®¿¬»¼ ª±´¬¿¹» îò ̸» »¨¬»®²¿´ °±©»® -«°°´§ ¬± ¬¸» ¿·® ½±²¼·¬·±²»® -¸±«´¼ ¸¿ª» ¹®±«²¼ ©·®·²¹ô ©¸·½¸ ·- ´·²µ»¼ ¬± ¬¸» ¹®±«²¼ ©·®·²¹ ±º ¬¸» ·²¼±±® ¿²¼ ±«¬¼±±® «²·¬ò íò ̸» ©·®·²¹ ©±®µ -¸±«´¼ ¾» ¼±²» ¾§ ¯«¿´·º·»¼ °»®-±²- ¿½½±®¼·²¹ ¬± ½·®½«·¬ ¼®¿©·²¹ò ìò...
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Page 20: The Specification Of Power
The Specification of Power 24000-30000 Btu/h 24000 Btu/h 18000 Btu/h (For R407C heating&cooling) TYPE (For R407C,R410A and R22, (Fo r R40 7C, R410A and R2 2, 24000 Btu/h heating&co oling) heating&coolin g) (For R410A heating&cooling) PHASE 1-PHASE 1-PHASE 3-PHASE POWER FREQUENCY AND VOLT 220-240V~, 50Hz 220-240V~, 50Hz... -
Page 21: Wiring Chart
Wiring Chart Installing wiring chart, refer to link circuit chart for details. Power Switch/Fuse (Available locally) Power wiring (indoor) Indoor Unit Outdoor Unit Ground wiring Strong elec-signal link wiring Ground wiring Weak elec-signal link wiring Grounding the air conditioner properly in case to affect its anti-inteference function Chart 32 CAUTION:The wiring chart of both cooling only type and cooling&... - Page 22 INDOOR UNIT Y/ G POWER: 220~240V~ 50Hz (3-core cable 3x2.5mm ) 3-core cable 3x1.0mm 3-core cable 3x2.5mm 1-core sheild wire 1x0.5mm 24000 Btu/h type(1-phase) Air Condition Link-Circuit For R407C and R410A,heating&cooling （ ） Chart 34 24000~30000Btu/h type(3-phase) For R407C,heating&cooling （ ）...
- Page 23 INDOOR UNIT Y&G Y&G 3 4 5 POWER: 220~240V~ 50Hz (3-core cable 3x3.5mm ) 3-core cable 3x2.5mm 3-core cable 3x3.5mm 1-core sheild wire 1x0.5mm 30000~36000Btu/h type(1-phase) Air Condition Link-Circuit For R407C and R410A,heating&cooling （ ） Chart 36 36000~48000Btu/h type(3-phase) For R407C and R22, heating&cooling （...
- Page 24 INDOOR UNIT POWER: 220-240V 50Hz ～ 3-core cable 3X2.0mm 3-core cable 3X2.0mm 9000Btu/h type (1-phase) Air Condition Link-Circuit For R407C and R410A,cooling only （ ） Chart 38 INDOOR UNIT POWER: 220-240V 50Hz ～ 3-core cable 3X2.0mm 3-core cable 3X2.0mm 12000Btu/h type(1-phase) Air Condition Link-Circuit For R407C and R410A,cooling only （...
- Page 25 INDOOR UNIT POWER: 220-240V 50Hz ～ 3-core cable 3X2.0mm 3-core cable 3X2.0mm 18000Btu/h type(1-phase) Air Condition Link-Circuit For R407C and R410A,cooling only （ ） Chart 40 INDOOR UNIT POWER: 220-240V 50Hz ～ 3-core cable 3X2.5mm 1-core cable 1X1.0mm 3-core cable 3X2.5mm 24000-36000Btu/h type(1-phase) Air Condition Link-Circuit For R407C and R410A,cooling only...
- Page 26 INDOOR UNIT Y&G Y&G POWER: 380V 3N 50Hz ～ 5-core cable 5X1.5mm 5-core cable 5X1.5 2-core cable 2X1.0 2-core sheild wire 2X0.5mm 24000-30000Btu/h type(3-phase) Air Condition Link-Circuit For R407C,cooling only （ ） 24000tu/h type(3-phase) For R410A,cooling only （ ） Chart 42 INDOOR UNIT POWER: 380V 3N 50Hz...
- Page 27 Y&G 24000 Btu/h type (1-phase) Air Condition Link-Circuit (For R22 heating&cooling Chart 44 The Outdoor Units Disassemble the bolts from the maintenance board, and pull it in the direction of the arrow to remove the protection board. Do not scratch the surface during operation. Notice: ATTENTION: Chart 45 is based on one type of outdoor units, which may look different from your own outdoor unit.
- Page 28 ïïò ÌÛÍÌ ÑÐÛÎßÌ×ÑÒ ïò ̸» ¬»-¬ ±°»®¿¬·±² ³«-¬ ¾» ½¿®®·»¼ ±«¬ ¿º¬»® ¬¸» »²¬·®» ·²-¬¿´´¿¬·±² ¸¿- ¾»»² ½±³°´»¬»¼ò îò д»¿-» ½±²º·®³ ¬¸» º±´´±©·²¹ °±·²¬- ¾»º±®» ¬¸» ¬»-¬ ±°»®¿¬·±²æ ̸» ·²¼±±® «²·¬ ¿²¼ ±«¬¼±±® «²·¬ ¿®» ·²-¬¿´´»¼ °®±°»®´§ò Ì«¾·²¹ ¿²¼ ©·®·²¹ ¿®» ½±®®»½¬´§ ½±³°´»¬»¼ò ̸»...
- Page 30 BELGIUM, LUXEMBOURG RUSSIA Due to Lennox’s ongoing commitment to quality, www.lennoxbelgium.com www.lennoxrussia.com the Specifications, Ratings and Dimensions are subject to change without notice and without incurring liability. CZECH REPUBLIC SLOVAKIA Improper installation, adjustment, alteration, www.lennoxczech.com www.lennoxdistribution.com service or maintenance can cause property damage or personal injury.