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10

USSC

All electrical connections should be done by a 

qualified electrician.

1.  To  replace  the  Honeywell  Limit  Control  (A):  Unplug  from 

power supply

The  control  may  be  removable  thru  the  access  panel  on  item 

“B”. However it may be easier to remove item “B” entirely for bet-

ter access. Remove item “B” by means of the eight(8) screws. If 

siliconed, use a utility knife to score the silicone along the edges 

of  the  part.  Take  off  the  cover  of  the  control  (A),  remove  the 

three wires, and continue to remove the control by means of the 

two screws retaining it. Use the wiring diagram in the rear of this 

manual to re-connect the new control. Reattach item “B” and 

re-silicone all the seams with weather resistant silicone.

2.  To remove the return air box (D): Unplug from power supply.

If siliconed, use a utility knife to score the silicone along the edges 

of the part. Remove item “B” as described above. Then remove 

the four(4) screws down each side and the four(4) across the top 

of the return air box. Pull the box back away from the unit enough 

that you can reach in to remove the snap-in plug (C) from the 

top of the box. The power supply cord will need to be feed back 

thru the plug in the bottom of the air box for complete removal. 

When re-attaching, make sure that the three plugs in the top of 

the Fan Center (G) are properly plugged in. Do not forget to put 

the snap-in plug (C) back in place. Re-silicone all the seams with 

weather resistant silicone.

3.  To  remove  the  Distribution  Blower  (E):  Unplug  from  power 

supply.

Remove items”B” and “D” as described above. Unplug the blow-

er from the top of the Fan Center (G). Remove the four(4) screws 

retaining the blower.

4.  To remove the Blower Motor: Unplug from power supply.

Perform number 3 above. Before removing the motor from the 

housing, measure two things:
1.) The distance from the edge of the motor to the edge of the 

motor bracket. Record (d1) _________________
2.) The distance of the shaft remaining outside the coupling on 

the blower wheel. Record (d2) __________________
These two measurements dictate the position of the blower in-

side  the  housing  and  is  critical  in  determining  motor  longevity. 

Repositioning of the blower motor, bracket, and wheel in respect 

to one another should keep as close to the factory position as 

possible.
Remove  the  three(3)  screws  (I)  from  the  blower  housing.  Then 

loosen the bolt (J) on the motor shaft. Next, loosen or remove the 

bolt (K) in  the motor bracket to remove the motor. 

5.  To remove the Blower Capacitor (F): Unplug from power supply.

This may be accomplished by working thru the 12 inch diameter 

return duct hole in the Return Box. Otherwise, you must remove 

items”B” and “D” as described above. Unplug the blower from 

the  top  of  the  Fan  Center  (G).  Using  pliers  with  rubber  coated 

handles, unplug the two connections on the capacitor. Remove 

the two screws and cap bracket. 

DISTRIBUTION BLOWER & ACC.

A

C

B

D

C

F

E

H G

J

I

d1

d2

K

Summary of Contents for Clayton 1600EF

Page 1: ...ve com SAFETY NOTICE If this furnace is not properly installed a house fire may result For your safety follow these installation instructions Contact local building or fire officials about restrictions and installation requirements in your area This furnace must be installed by a qualified technician Keep these instructions for future reference Installation Operator s Manual Safety Tested to UL 39...

Page 2: ...lector Switch 10 HOT AIR OUTLET Limit Switch Access 55 5 8 5 3 16 17 5 16 43 7 16 29 3 16 14 1 4 6 31 5 8 29 1 2 2 9 16 45 3 4 65 1 2 24 1 4 6 FLUE GAS OUTLET HOT WATER COIL ACCESS OPTIONAL 12 COLD AIR RETURN D RINGS FOR GUY WIRE ATTACHMENT ...

Page 3: ...eason for Purchase qAlternative Heat qMain Heat Source qDecoration qCost qOther_________________________ What was the determining factor for purchasing your new USSC appliance _______ I have read the owner s manual that accompanies this unit and fully understand the Installation q Operation q and Maintenance q of my new USSC appliance Print Name Signature Date Please attach a copy of your purchase...

Page 4: ... CUT HERE CUT HERE Ê É Fold Here Fold Here United States Stove Company P O Box 151 South Pittsburg TN 37380 Fold Here PLACE STAMP HERE ...

Page 5: ...r dealer immediately Review the items in cluded with your furnace located inside the firebox 1 10 Starter Collar 1 12 Starter Collar for Cold Air Return 8 10 x 3 4 Screws w Sealing Washer 1 Literature Package This furnace may be installed as a Stand Alone Central Furnace or as a Supplementary Furnace If installed as a Central Furnace this unit will have it s own central ducting system and will ess...

Page 6: ... down to the rings located around the top of the furnace cabinet See illustration The above clearances to combustibles must be maintained Someimportantrulesforpreparinggoodfirewoodare Cut split and stack the wood in the early spring and let it stand in the sun and wind all summer Whether you purchase your wood or cut it yourself spring is the best time to buy or cut your wood to insure it is good ...

Page 7: ...isters The heat outlet should never be less than ten inches 10 round or 79 square inches This furnace must be installed with a cold air return system The system must be a minimum of twelve inches 12 to readily transfer the cold air from the home back to the furnace If desired a cold air filter box may be constructed with a minimum opening of 225 square inches The warm air supply outlet of the outd...

Page 8: ...isting duct work Connect the duct with a 45 degree elbow or at an angle so the hot air from the outdoor furnace is delivered downstream This will insure proper air flow into the system Avoid delivering hot air through an air conditioning coil as this will cause an obstruction reducing heat output The following illustrations may be used as examples for your installation INSTALLATION EXAMPLES TYPES ...

Page 9: ...inst the door frame on the furnace Feed Door Illustration Ash Door Illustration 1 Feed Door Latch 1 Ash Door Latch 4 1 4 20 x 3 4 Hex Bolt 4 1 4 20 Kep Nut BRACKET Insert the Shaker Rod into the hole on the ash door frame as shown Then attach the Shaker Bracket to the front of the furnace using two 1 4 20 x 3 4 Hex Bolts and two 1 4 20 Lock Nuts Next insert the shaker Rod into the bracket and atta...

Page 10: ...o put the snap in plug C back in place Re silicone all the seams with weather resistant silicone 3 To remove the Distribution Blower E Unplug from power supply Remove items B and D as described above Unplug the blow er from the top of the Fan Center G Remove the four 4 screws retaining the blower 4 To remove the Blower Motor Unplug from power supply Perform number 3 above Before removing the motor...

Page 11: ...used to replace the rivets If baffle replacement is necessary slide the baffle out until you can access the nuts thru the flue outlet Once the nuts have been removed slide the baffle off the rod and thru the opening in the firebrick You may have to remove one of the firebrick to make baffle removal easier There are 4 full brick and 1 half brick in the top of the fur nace Install the brick by inser...

Page 12: ...t ash through Do not agitate the fire bed too often This practice will waste coal If glowing coal is visible in the ash pan you have shaken to much 2 Remove all ashes every day from ash pit CAUTION Ashesshouldbeplacedinametalcontainerwith a tight fitting lid The closed container of ashes should be placed on a non combustible floor or on the ground well awayfromallcombustiblematerialspendingfinaldi...

Page 13: ...tely inspect system for damage before further use NEVERthrowwateronthefireoratthefurnace asrapidly expanding steam could result in a severe scalding Slow fires It is not recommended burning the Clayton furnace any more than necessary early in the fall and late spring as you cannot keep the firebox hot enough without overheating your home to burn gases Slow fires can cause excessive creosote build ...

Page 14: ... E Make sure you re not suffocating the fire with exces sive amounts of unburned wood F Slide baffle should be pulled out prior to load door opening 4 Problem Distribution blower vibrating Solution A Tighten blower wheel to motor shaft B Check for bad fan bearings 5 Problem Distribution blower continues to run or will not run Solution A Check fan limit or heat sensor and cable B Check to see that ...

Page 15: ...15 USSC WIRING DIAGRAM ...

Page 16: ...16 USSC PARTS DIAGRAM ...

Page 17: ...ont 25744 1 38 Assembly Cabinet Back 69647 1 39 Insulation Back 88153 1 40 Insulation Holder 83884 16 Key Description Part Qty 41 Inner Top 25726 1 42 Insulation Top Front 88150 1 43 Insulation Top Middle 88151 1 44 Insulation Top Rear 88152 1 45 Mount Flue Outlet 25727 1 46 Weldment Cabinet Top 69648 1 47 D Ring Clip 83912 4 48 Bottom Intake 25722 1 49 Assembly Cabinet Door 69649 1 50 Latch Cabin...

Page 18: ...1 2 Carriage Bolt 83503 1 4 Lock Nut 3 8 16 83274 1 5 Actuator Motorized Draft 80592 1 6 Tube Flipper 23899 1 7 Flipper 23898 1 8 8 x 1 2 Tek Screw Hex Head 83455 2 9 Strain Relief 80154 1 10 Power Supply Cord 80593 17 in 11 Male Tyco Terminal 80382 2 PARTS DIAGRAMS AND LISTS MOTORIZED DRAFT KIT 4 ...

Page 19: ...Box Body 25743 1 3 Switch 3 Position 80361 1 4 Harness 6 Circuit Receptacle 80583 1 5 Harness 3 Circuit Receptacle 80584 1 6 Harness 2 Circuit Receptacle 80585 1 7 Transformer Fan Center 80130 1 8 Strain Relief 80154 1 9 Power Supply Cord 80232 1 10 10 x 1 2 Sheet Metal Screw 83172Z 13 11 Washer Internal tooth 10 83240 1 ...

Page 20: ...20 USSC NOTES ...

Page 21: ...Remove the cover plate from the rear of the furnace firebox 4 Place one nut on each end of the water coil and thread each nut up to the end of the threads on the coil 5 Insert the coil through the holes from the inside of the firebox Install a gasket washer and nut onto each end of the water coil Tighten the nuts down securely to in sure an air tight seal The installation is now ready to be plumbe...

Page 22: ...e center of the firebox The first flames will be long and generally orange or yellow and produce quite a bit of smoke As the gases burn off the flames become shorter change color and produce less smoke Once the fire is WELL ESTABLISHED add coal to the center of the firebox forming the cone Burning in this fashion allows heat to drive off the volatile gases and turbulence created increases the burn...

Page 23: ...ew minutes until the volatile gases have burned off It is not necessary to shake down the ashes each time you refuel the furnace Experience will be your best teacher BANKING THE FIRE For extended operation such as overnight the fire will need to be banked To do so heap coal up along the sides and back of the firebox so that the fire gradually burns it over a longer period of time The intensity of ...

Page 24: ...e reference When placing an order or for warranty claims please provide the following information found on the Certification Plate located inside the cabinet door PART NUMBER PART DESCRIPTION MODEL NUMBER______________ SERIAL NUMBER______________ United States Stove Company 227 Industrial Park Road P O Box 151 South Pittsburg TN 37380 423 837 2100 Customer Service 800 750 2723 Repair Parts 888 299...

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