Wolf 801640 User's Manual
Contents
1. 2 Measure and mark the 25 x 29 rectangle Cut and remove only the siding inside this rectangle LJ3 Measure and mark the 11 DIAMETER HOLE and the 11 4 DIAMETER HOLE Cut these holes all the way through the wall WIRE THE VENTILATOR 120 VAC LINE IN LI4 Remove 7 COVER SCREWS and lift off ventilator cover Remove BIRD SCREEN and WIRING COVER LI5 Feed the electric power cable through the 14 DIAMETER HOLE and connect cable to ventilator with a proper connector for the type of cable being used L6 Connect BLACK TO BLACK WHITE TO WHITE and the GREEN TO GREEN or bare wire Replace wiring cover INSTALL THE VENTILATOR my Cardboard U7 Remove SHIPPING CARDBOARD from blower wheel 48 Place ventilator on wall so that ventilator s discharge collar fits into 11 diameter hole U9 Use the 6 screws provided to attach the ventilator to the wall 6 MOUNTING HOLES are provided 010 Seal the screw heads and edges of the flashing sheet with a good grade of roofing cement 411 Check for free movement of the spring loaded damper re install BIRD SCREEN and ventilator cover Turn on power and check operation bes O LE MODEL 801641 Page 4 ATTACH POWER CORD TO HOOD Some wall and island hoods excluding CTWH30 CTWH36 IH4227 require the use of a separate power cord and strain relief bushing included for proper wiring of exterior blowers Please refer to the installation instructions supplied with your Wolf2. ING HOLES are provided 012 Seal the screw heads loosened shingles and edges of the flashing sheet with a good grade of roofing cement 413 Check for free movement of the spring loaded damper re install BIRD SCREEN and ventilator cover Turn on power and check operation MIOLF TES NINSTALLATION MODEL 801640 Page 3 For use with Models CTWH30 CTWH36 IH4227 W302418 W4224 18 W302718 W4224 18 W362210 W4822 10 PREPARE THE WALL 5 5 2 N Wall Stud 2 g dia hole OUTSIDE WALL viw l From inside the wall 01 Drill a PILOT HOLE through the wall 81 2 from the inside edge of a WALL STUD From outside on the wall 02 Measure and mark the 25 x 29 rectangle Cut and remove only the siding inside this rectangle LJ3 Measure and mark the 11 DIAMETER HOLE and the 11 4 DIAMETER HOLE Cut these holes all the way through the wall WIRE THE VENTILATOR 120 VAC LINE IN LI4 Remove 7 COVER SCREWS and lift off ventilator cover Remove BIRD SCREEN and WIRING COVER LI5 Feed the electric power cable through the 1 DIAMETER HOLE and connect cable to ventilator with a proper connector for the type of cable being used LI6 Connect BLACK TO BLACK WHITE TO WHITE and the GREEN TO GREEN or bare wire Replace wiring cover INSTALL THE VENTILATOR n Cardboard U7 Remove SHIPPING CARDBOARD from blower wheel 8 Place ventilator on wall so that ventilator s d
3. MIOLF MODEL 801640 Page 1 EXTERIOR VENTILATOR KITS WARNING A TO REDUCE THE RISK OF FIRE ELECTRIC SHOCK OR INJURY TO PERSONS OBSERVE THE FOLLOWING 1 Oo ON OD Use this unit only in the manner intended by the manufacturer If you have questions contact the manufacturer or your distribu tor Before servicing or cleaning unit switch power off at service panel and lock the service disconnecting means to prevent power from being switched on accidentally When the service disconnecting means cannot be locked securely fasten a prominent warning device such as a tag to the service panel Installation work and electrical wiring must be done by a qualified person s in accordance with all applicable codes and standards including fire rated construction codes and standards Sufficient air is needed for proper combustion and exhausting of gases through the flue chimney of fuel burning equip ment to prevent backdrafting Follow the heating equipment manufacturer s guidelines and safety standards such as those published by the National Fire Protection Association NFPA and the American Society for Heating Refrigeration and Air Conditioning Engineers ASHRAE and the local code authori ties When cutting or drilling into wall or ceiling do not damage electrical wiring and other hidden utilities Ducted fans must always be vented to the outdoors Do not use this unit with an additional spee
4. being used LI6 Connect BLACK TO BLACK WHITE TO BLUE and GROUND TO GROUNDING SCREW Drill 6 10 Cover o Mounting Screws ci Flashing U7 Place ventilator on wall so that ventilator s discharge collar fits into 11 diameter hole L8 Use the 6 screws provided to attach the ventilator to the wall DRILL 6 MOUNTING HOLES inside the ventilator as necessary 9 Seal the screw heads and edges of the flashing sheet with a good grade of roofing cement 110 Check for free movement of the spring loaded DAMPER and re install ventilator cover Turn on power and check operation beg LE MODEL 804701 Page 4 ATTACH POWER CORD TO HOOD Some wall and island hoods excluding CTWH30 CTWH36 IH4227 require the use of a separate power cord and strain relief bushing included for proper wiring of exterior blowers Please refer to the installation instructions supplied with your Wolf hood
5. d control device To reduce the risk of fire use only steel ductwork This unit must be grounded TO REDUCE THE RISK OF A COOKTOP GREASE FIRE 1 2 3 4 Never leave surface units unattended at high settings Boilovers cause smoking and greasy spillovers that may ignite Heat oils slowly on low or medium settings Always turn hood ON when cooking at high heat or when cooking flaming foods Clean ventilating fans frequently Grease should not be allowed to accumulate on fan or filter Use proper pan size Always use cookware appropriate for the size of the surface element TO REDUCE THE RISK OF INJURY TO PERSONS IN THE EVENT OF A COOKTOP GREASE FIRE OBSERVE THE FOLLOWING 1 SMOTHER FLAMES with a close fitting lid cookie sheet or metal tray then turn off the burner BE CAREFUL TO PREVENT BURNS If the flames do not go out immediately EVACUATE AND CALL THE FIRE DEPARTMENT NEVER PICK UP A FLAMING PAN You may be burned DO NOT USE WATER including wet dishcloths or towels violent steam explosion will result Use an extinguisher ONLY if A You know you have a Class ABC extinguisher and you already know how to operate it B The fire is small and contained in the area where it started C The fire department is being called D You can fight the fire with your back to an exit Based on Kitchen Fire Safety Tips published by NFPA CAUTION A N w A For general
6. d the electric power cable through the 1 4 DIAMETER HOLE and connect cable to ventilator with a proper connector for the type of cable being used LI7 Connect BLACK TO BLACK WHITE TO WHITE and the GREEN TO GREEN or bare wire Replace wiring cover INSTALL THE VENTILATOR Remove B roofing RER nails from Shipping top 2 3 of Cardboard shingles N Flashing Sheet C Ooo d OUTSIDE ROOF VIEW L8 Remove SHIPPING CARDBOARD from blower wheel 9 Remove roofing nails from top 2 3 of shingles around cut out area L410 Slide the ventilators FLASHING SHEET up and under the loosened shingles until ventilator s discharge collar fits into 11 diameter hole 011 Use the 6 screws provided to attach the ventilator to the roof 6 MOUNTING HOLES are provided 012 Seal the screw heads loosened shingles and edges of the flashing sheet with a good grade of roofing cement 13 Check for free movement of the spring loaded damper re install BIRD SCREEN and ventilator cover Turn on power and check operation MIOLF TASC INSTALLATION MODEL 801641 Page 3 For use with Models CTWH30 CTWH36 IH4227 DD30R DD36R DD45R W30 662418 W30 662718 W36 482210 136 663418 L34 582212 PREPARE THE WALL Wall Stud 28 Wall Stud 2 cE dia hole 0 OUTSIDE WALL VIEW From inside the wall 1 Drill a PILOT HOLE through the wall 8 from the inside edge of a WALL STUD From outside on the wall
7. e needed between the ventilator and the connecting ductwork For best performance locate transitions nearest to ventilator MIOLF INSTALLATION MODEL 804701 Page 2 For use with Models CTWH30 CTWH36 H4227 W30 6624 18 W30 662718 136 6634 18 L34 582212 DD30R DD36R DD45R PREPARE THE ROOF REMOVE SHINGLES 121146 Roof Rafter Pilot Hole centered 11 dia between rafters 1425 5 From inside the attic space 01 Drill a PILOT HOLE up through the roof centered between ROOF RAFTERS From outside on the roof LJ2 Measure and mark the 21 x 20 rectangle Cut and remove only the shingles inside this rectangle LJ3 Measure and mark the 11 DIAMETER HOLE and the 114 DIAMETER HOLE Cut these holes all the way through the roof For flat roof installations 4 Build a curb that will mount the blower at a minimum pitch of 2 12 Discharge end of the blower should be pointed away from prevailing winds WIRE THE VENTILATOR LI5 Remove 10 COVER SCREWS and lift off ventilator cover LI6 Feed the electric power cable alee through the 11 4 DIAMETER HOLE Screw S and connect cable to ventilator with a proper connector for the type of cable being used LI7 Connect BLACK TO BLACK WHITE TO BLUE and GROUND TO GROUNDING SCREW Remove roofing nails from top 2 3 of OUTSIDE ROOF VIEW LI8 Remove roofing nails from top 2 3 of shingles around cut out ar
8. e sheet or metal tray then turn off the burner BE CAREFUL TO PREVENT BURNS If the flames do not go out immediately EVACUATE AND CALL THE FIRE DEPARTMENT NEVER PICK UP A FLAMING PAN You may be burned DO NOT USE WATER including wet dishcloths or towels violent steam explosion will result Use an extinguisher ONLY if A You know you have a Class ABC extinguisher and you already know how to operate it B The fire is small and contained in the area where it started C The fire department is being called D You can fight the fire with your back to an exit Based on Kitchen Fire Safety Tips published by NFPA CAUTION A N w A For general ventilating use only Do not use to exhaust hazard ous or explosive materials and vapors To avoid motor bearing damage and noisy and or unbalanced impellers keep drywall spray construction dust etc off power unit Your ventilator motor has a thermal overload which will auto matically shut off the motor if it becomes overheated The motor will restart when it cools down If the motor continues to shut off and restart have the hood serviced Please read specification label on product for further informa tion and requirements SPECIFICATIONS MODEL VOLTS amps crm pucr size 801641 e0 ioa PLAN THE INSTALLATION 1 2 w B a Locate the ventilator so the length of the duct run and number of elbows and tra
9. ea 9 Slide the ventilator s FLASHING SHEET up and under the loosened shingles until ventilator s discharge collar fits into 11 diameter hole 010 Use the 6 screws provided to attach the ventilator to the roof DRILL 6 MOUNTING HOLES inside the ventilator as necessary 011 Seal the screw heads loosened shingles and edges of the flashing sheet with a good grade of roofing cement 412 Check for free movement of the spring loaded DAMPER and re install the ventilator cover Turn on power and check operation MIOLF INSTALLATION MODEL 804701 Page 3 For use with Models CTWH30 CTWH36 H4227 W30 6624 18 W30 6627718 136 6634 18 L34 582212 DD30R DD36R DD45R PREPARE THE WALL 1 dia hole _ Pilot Hole 14114 centered between studs 11 dia i 3 F ol gy From inside the wall 41 Drill a PILOT HOLE through the wall centered between WALL STUDS From outside on the wall LJ2 Measure and mark the 25 x 2972 rectangle Cut and remove only the siding inside this rectangle LJ3 Measure and mark the 11 DIAMETER HOLE and the 11 4 DIAMETER HOLE Cut these holes all the way through the wall WIRE THE VENTILATOR LI4 Remove 10 COVER SCREWS and lift off ventilator cover L5 Feed the electric power cable through the 11 4 DIAMETER HOLE and connect cable to ventilator with a proper connector for the type of cable
10. etween rafters From inside the attic space 01 Drilla PILOT HOLE up through the roof centered between ROOF RAFTERS From outside on the roof LJ2 Measure and mark the 18 x 2012 rectangle Cut and remove only the shingles inside this rectangle Q3 Measure and mark the 11 DIAMETER HOLE and the 11 4 DIAMETER HOLE Cut these holes all the way through the roof For flat roof installations 4 Build a curb that will mount the blower at a minimum pitch of 2 12 Discharge end of the blower should be pointed away from prevailing winds WIRE THE VENTILATOR LI5 Remove 10 COVER SCREWS and lift off ventilator cover LI6 Feed the electric power cable GROUND through the 1 GROUNDING DIAMETER HOLE and connect cable to ventilator with a proper connector for the type of cable being used LI7 Connect BLACK TO BLACK WHITE TO BLUE and GROUND TO GROUNDING SCREW OUTSIDE ROOF VIEW L8 Remove roofing nails from top 2 3 of shingles around cut out area 9 Slide the ventilators FLASHING SHEET up and under the loosened shingles until ventilator s discharge collar fits into 11 diameter hole 010 Use the 6 screws provided to attach the ventilator to the roof DRILL 6 MOUNTING HOLES inside the ventilator as necessary 011 Seal the screw heads loosened shingles and edges of the flashing sheet with a good grade of roofing cement 12 Check for free movement of the spring loaded DAMPER and re
11. ety standards such as those published by the National Fire Protection Association NFPA and the American Society for Heating Refrigeration and Air Conditioning Engineers ASHRAE and the local code authori ties When cutting or drilling into wall or ceiling do not damage electrical wiring and other hidden utilities Ducted fans must always be vented to the outdoors Do not use this unit with an additional speed control device To reduce the risk of fire use only steel ductwork This unit must be grounded TO REDUCE THE RISK OF A COOKTOP GREASE FIRE 1 2 3 4 Never leave surface units unattended at high settings Boilovers cause smoking and greasy spillovers that may ignite Heat oils slowly on low or medium settings Always turn hood ON when cooking at high heat or when cooking flaming foods Clean ventilating fans frequently Grease should not be allowed to accumulate on fan or filter Use proper pan size Always use cookware appropriate for the size of the surface element TO REDUCE THE RISK OF INJURY TO PERSONS IN THE EVENT OF A COOKTOP GREASE FIRE OBSERVE THE FOLLOWING 1 SMOTHER FLAMES with a close fitting lid cookie sheet or metal tray then turn off the burner BE CAREFUL TO PREVENT BURNS If the flames do not go out immediately EVACUATE AND CALL THE FIRE DEPARTMENT NEVER PICK UP A FLAMING PAN You may be burned DO NOT USE WATER including wet dishcloths or towels vi
12. hood WMIOLF MODEL 801642 Page 1 EXTERIOR VENTILATOR KITS WARNING A TO REDUCE THE RISK OF FIRE ELECTRIC SHOCK OR INJURY TO PERSONS OBSERVE THE FOLLOWING 1 Oo ON OD Use this unit only in the manner intended by the manufacturer If you have questions contact the manufacturer or your distribu tor Before servicing or cleaning unit switch power off at service panel and lock the service disconnecting means to prevent power from being switched on accidentally When the service disconnecting means cannot be locked securely fasten a prominent warning device such as a tag to the service panel Installation work and electrical wiring must be done by a qualified person s in accordance with all applicable codes and standards including fire rated construction codes and standards Sufficient air is needed for proper combustion and exhausting of gases through the flue chimney of fuel burning equip ment to prevent backdrafting Follow the heating equipment manufacturer s guidelines and safety standards such as those published by the National Fire Protection Association NFPA and the American Society for Heating Refrigeration and Air Conditioning Engineers ASHRAE and the local code authori ties When cutting or drilling into wall or ceiling do not damage electrical wiring and other hidden utilities Ducted fans must always be vented to the outdoors Do not use this unit with an addit
13. install the ventilator cover Turn on power and check operation MIOLF RZ INSTALLATION MODEL 801642 Page 3 For use with Models CTWH30 CTWH36 IH4227 DD30R DD36R DD45R W30 662418 W30 6627 18 136 663418 L34 582212 PREPARE THE WALL 1 dia hole _ atte Pilot Hole l l l 1411 46 centered between oom e 11 dia Wall Stud From inside the wall 1 Drill a PILOT HOLE through the wall centered between WALL STUDS From outside on the wall LJ2 Measure and mark the 22 x 29 rectangle Cut and remove only the siding inside this rectangle A3 Measure and mark the 11 DIAMETER HOLE and the 11 4 DIAMETER HOLE Cut these holes all the way through the wall WIRE THE VENTILATOR L4 Remove 10 COVER SCREWS and lift off ventilator cover L5 Feed the electric power cable ie GROUNDING SCREW through the 11 4 DIAMETER HOLE and connect cable to ventilator with a proper connector for the type of cable being used LI6 Connect BLACK TO BLACK WHITE TO BLUE and GROUND TO GROUNDING SCREW Sek Drill 6 10 Cover Mounting Screws LI7 Place ventilator on wall so that ventilator s discharge collar fits into 11 diameter hole L8 Use the 6 screws provided to attach the ventilator to the wall DRILL 6 MOUNTING HOLES inside the ventilator as necessary LI9 Seal the screw heads and edges of the flashing sheet with a good grade of roofing cement 410 Check for free m
14. ional speed control device To reduce the risk of fire use only steel ductwork This unit must be grounded TO REDUCE THE RISK OF A COOKTOP GREASE FIRE 1 2 3 4 Never leave surface units unattended at high settings Boilovers cause smoking and greasy spillovers that may ignite Heat oils slowly on low or medium settings Always turn hood ON when cooking at high heat or when cooking flaming foods Clean ventilating fans frequently Grease should not be allowed to accumulate on fan or filter Use proper pan size Always use cookware appropriate for the size of the surface element TO REDUCE THE RISK OF INJURY TO PERSONS IN THE EVENT OF A COOKTOP GREASE FIRE OBSERVE THE FOLLOWING 1 SMOTHER FLAMES with a close fitting lid cookie sheet or metal tray then turn off the burner BE CAREFUL TO PREVENT BURNS If the flames do not go out immediately EVACUATE AND CALL THE FIRE DEPARTMENT NEVER PICK UP A FLAMING PAN You may be burned DO NOT USE WATER including wet dishcloths or towels violent steam explosion will result Use an extinguisher ONLY if A You know you have a Class ABC extinguisher and you already know how to operate it B The fire is small and contained in the area where it started C The fire department is being called D You can fight the fire with your back to an exit Based on Kitchen Fire Safety Tips published by NFPA CAUTION A N w A Fo
15. ischarge collar fits into 11 diameter hole U9 Use the 6 screws provided to attach the ventilator to the wall 6 MOUNTING HOLES are provided 010 Seal the screw heads and edges of the flashing sheet with a good grade of roofing cement 311 Check for free movement of the spring loaded damper re install BIRD SCREEN and ventilator cover Turn on power and check operation bes O LE MODEL 801640 Page 4 ATTACH POWER CORD TO HOOD Some wall and island hoods excluding CTWH30 CTWH36 IH4227 require the use of a separate power cord and strain relief bushing included for proper wiring of exterior blowers Please refer to the installation instructions supplied with your Wolf hood DMIOLF MODEL 801641 Page 1 EXTERIOR VENTILATOR KITS WARNING A TO REDUCE THE RISK OF FIRE ELECTRIC SHOCK OR INJURY TO PERSONS OBSERVE THE FOLLOWING 1 Oo ON OD Use this unit only in the manner intended by the manufacturer If you have questions contact the manufacturer or your distribu tor Before servicing or cleaning unit switch power off at service panel and lock the service disconnecting means to prevent power from being switched on accidentally When the service disconnecting means cannot be locked securely fasten a prominent warning device such as a tag to the service panel Installation work and electrical wiring must be done by a qualified person s in accordance with all applicable codes and standards inc
16. luding fire rated construction codes and standards Sufficient air is needed for proper combustion and exhausting of gases through the flue chimney of fuel burning equip ment to prevent backdrafting Follow the heating equipment manufacturer s guidelines and safety standards such as those published by the National Fire Protection Association NFPA and the American Society for Heating Refrigeration and Air Conditioning Engineers ASHRAE and the local code authori ties When cutting or drilling into wall or ceiling do not damage electrical wiring and other hidden utilities Ducted fans must always be vented to the outdoors Do not use this unit with an additional speed control device To reduce the risk of fire use only steel ductwork This unit must be grounded TO REDUCE THE RISK OF A COOKTOP GREASE FIRE 1 2 3 4 Never leave surface units unattended at high settings Boilovers cause smoking and greasy spillovers that may ignite Heat oils slowly on low or medium settings Always turn hood ON when cooking at high heat or when cooking flaming foods Clean ventilating fans frequently Grease should not be allowed to accumulate on fan or filter Use proper pan size Always use cookware appropriate for the size of the surface element TO REDUCE THE RISK OF INJURY TO PERSONS IN THE EVENT OF A COOKTOP GREASE FIRE OBSERVE THE FOLLOWING 1 SMOTHER FLAMES with a close fitting lid cooki
17. nsitions needed are kept to a minimum Where possible ventilator should be located between wall studs or roof rafters Avoid pipes wires or other ductwork that may be running through the wall Be sure that there is enough space for any transitions that may be needed between the ventilator and the connecting ductwork For best performance locate transitions nearest to ventilator MIOLF INSTALLATION MODEL 801641 Page 2 For use with Models CTWH30 CTWH36 IH4227 DD30R DD36R DD45R W30 662418 W30 662718 W36 482210 136 663418 L34 582212 PREPARE THE ROOF 20 815 REMOVE SHINGLES Pilot Hole N Roof Rafter 20 1 91 a Zz dia hole O OUTSIDE ROOF VIEW From inside the attic space 01 Drilla PILOT HOLE up through the roof 8 from the inside edge of a ROOF RAFTER From outside on the roof LJ2 Measure and mark the 2034 x 20 rectangle Cut and remove only the shingles inside this rectangle Q3 Measure and mark the 11 DIAMETER HOLE and the 11 4 DIAMETER HOLE Cut these holes all the way through the roof For flat roof installations 4 Build a curb that will mount the blower at a minimum pitch of 2 12 Discharge end of the blower should be pointed away from prevailing winds WIRE THE VENTILATOR 120 VAC WHITE LINE IN TO WHITE LI5 Remove 7 COVER SCREWS and lift off ventilator cover Remove BIRD SCREEN and WIRING COVER LI6 Fee
18. olent steam explosion will result Use an extinguisher ONLY if A You know you have a Class ABC extinguisher and you already know how to operate it B The fire is small and contained in the area where it started C The fire department is being called D You can fight the fire with your back to an exit Based on Kitchen Fire Safety Tips published by NFPA CAUTION A N w A For general ventilating use only Do not use to exhaust hazard ous or explosive materials and vapors To avoid motor bearing damage and noisy and or unbalanced impellers keep drywall spray construction dust etc off power unit Your ventilator motor has a thermal overload which will auto matically shut off the motor if it becomes overheated The motor will restart when it cools down If the motor continues to shut off and restart have the hood serviced Please read specification label on product for further informa tion and requirements SPECIFICATIONS mopeL voLTs ames crm Duct size 804701 1500 10 DIA PLAN THE INSTALLATION 1 2 w B a Locate the ventilator so the length of the duct run and number of elbows and transitions needed are kept to a minimum Where possible ventilator should be located between wall studs or roof rafters Avoid pipes wires or other ductwork that may be running through the wall Be sure that there is enough space for any transitions that may b
19. ovement of the spring loaded DAMPER and re install ventilator cover Turn on power and check operation beg O LE MODEL 801642 Page 4 ATTACH POWER CORD TO HOOD Some wall and island hoods excluding CTWH30 CTWH36 IH4227 require the use of a separate power cord and strain relief bushing included for proper wiring of exterior blowers Please refer to the installation instructions supplied with your Wolf hood WMIOLF MODEL 804701 Page 1 EXTERIOR VENTILATOR KITS WARNING A TO REDUCE THE RISK OF FIRE ELECTRIC SHOCK OR INJURY TO PERSONS OBSERVE THE FOLLOWING 1 Oo ON OD Use this unit only in the manner intended by the manufacturer If you have questions contact the manufacturer or your distribu tor Before servicing or cleaning unit switch power off at service panel and lock the service disconnecting means to prevent power from being switched on accidentally When the service disconnecting means cannot be locked securely fasten a prominent warning device such as a tag to the service panel Installation work and electrical wiring must be done by a qualified person s in accordance with all applicable codes and standards including fire rated construction codes and standards Sufficient air is needed for proper combustion and exhausting of gases through the flue chimney of fuel burning equip ment to prevent backdrafting Follow the heating equipment manufacturer s guidelines and saf
20. r general ventilating use only Do not use to exhaust hazard ous or explosive materials and vapors To avoid motor bearing damage and noisy and or unbalanced impellers keep drywall spray construction dust etc off power unit Your ventilator motor has a thermal overload which will auto matically shut off the motor if it becomes overheated The motor will restart when it cools down If the motor continues to shut off and restart have the hood serviced Please read specification label on product for further informa tion and requirements SPECIFICATIONS MODEL VOLTS amps DUCT SIZE 1200 10 DIA PLAN THE INSTALLATION 1 2 w B a Locate the ventilator so the length of the duct run and number of elbows and transitions needed are kept to a minimum Where possible ventilator should be located between wall studs or roof rafters Avoid pipes wires or other ductwork that may be running through the wall Be sure that there is enough space for any transitions that may be needed between the ventilator and the connecting ductwork For best performance locate transitions nearest to ventilator MODEL 801642 MIOLF INSTALLATION pagez For use with Models CTWH30 CTWH36 IH4227 DD30R DD36R DD45R W30 662418 W30 662718 1386 663418 L34 582212 PREPARE THE ROOF 1 4 dia hole Li REMOVE SHINGLES l l la 12 ia 20 l oc Pilot Hole l centered b
21. side the attic space 1 Drill a PILOT HOLE up through the roof 8 from the inside edge of a ROOF RAFTER From outside on the roof LJ2 Measure and mark the 2034 x 20 rectangle Cut_ and remove only the shingles inside this rectangle U3 Measure and mark the 11 DIAMETER HOLE and the 1 DIAMETER HOLE Cut these holes all the way through the roof For flat roof installations 4 Build a curb that will mount the blower at a minimum pitch of 2 12 Discharge end of the blower should be pointed away from prevailing winds WIRE THE VENTILATOR 120 VAC LINE IN LI5 Remove 7 COVER SCREWS and lift off ventilator cover Remove BIRD SCREEN and WIRING COVER LI6 Feed the electric power cable through the 114 DIAMETER HOLE and connect cable to ventilator with a proper connector for the type of cable being used LI7 Connect BLACK TO BLACK WHITE TO WHITE and the GREEN TO GREEN or bare wire Replace wiring cover INSTALL THE VENTILATOR Remove roofing _ nails from Shipping top 2 3 of Cardboard shingles Wiring Bird Screen o Flashing Sheet OUTSIDE ROOF VIEW L8 Remove SHIPPING CARDBOARD from blower wheel LI9 Remove roofing nails from top 2 3 of shingles around cut out area L410 Slide the ventilators FLASHING SHEET up and under the loosened shingles until ventilator s discharge collar fits into 11 diameter hole 011 Use the 6 screws provided to attach the ventilator to the roof 6 MOUNT
22. ventilating use only Do not use to exhaust hazard ous or explosive materials and vapors To avoid motor bearing damage and noisy and or unbalanced impellers keep drywall spray construction dust etc off power unit Your ventilator motor has a thermal overload which will auto matically shut off the motor if it becomes overheated The motor will restart when it cools down If the motor continues to shut off and restart have the hood serviced Please read specification label on product for further informa tion and requirements SPECIFICATIONS DUCT SIZE AMPS eosa 120 24 600 woa PLAN THE INSTALLATION 1 2 w B a Locate the ventilator so the length of the duct run and number of elbows and transitions needed are kept to a minimum Where possible ventilator should be located between wall studs or roof rafters Avoid pipes wires or other ductwork that may be running through the wall Be sure that there is enough space for any transitions that may be needed between the ventilator and the connecting ductwork For best performance locate transitions nearest to ventilator MIOLF INSTALLATION MODEL 801640 Page 2 For use with Models CTWH30 CTWH36 IH4227 W302418 W4224 18 W302718 W4224 18 W362210 W4822 10 PREPARE THE ROOF 20 20 z8 3 gt EG REMOVE SHINGLES Pilot Hole y Roof Rafter 20 I dia hole T il OUTSIDE ROOF VIEW From in
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