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12

 

LIGHTING  
 

NEVER USE CHEMICALS OR FLAMMABLE LIQUIDS TO LIGHT THE FURNACE

 

 
1. Open the door 
 

Note: If there already is a good ember bed in the furnace, go to step b) Pre-heating.

 

 
2. Remove the steel plate on the ash grate and empty  the ashes in the ash drawer. 
 
3. Put the steel plate back in place, making sure it is properly seated.  The steel plate on the 

ash grate is intended to optimize the heat retention into the combustion chamber. 

 
4. Place one or two pieces of dry kindlings at the front of the furnace. 
 
5. Place newspaper strips on top of the kindlings. 
 
6. Cover the newspaper with small pieces of dry wood. 
 
7. Add newspaper strips, then light the fire as low as possible and leave the door 1/2" (13 

mm) opened.  If lighting fails, you might experience a smoke back draft through the air 
inlets. 

 

PREHEATING 

 
1. Once the kindling is well ignited or the coals revived, put 2 or 3 fire logs in such a way that 

the flames can interlace between the logs and close the door.  It is important to respect 
these loading sequences in order for the wood to burn from the front of the furnace towards 
the back in a cigar like manner.. 

 

2. 

Wait 15 to 20 minutes then proceed with loading the furnace.

 

 

HEATING 

 
1. When reloading the furnace, first spread the embers at the center of the combustion 

chamber before adding new logs. 

 
2. Do not overload.  Air must circulate freely in the upper part of the combustion chamber in 

order to obtain an efficient operation of the appliance.  Note that a small hot fire will 
produce much less creosote than a large smouldering one. 

 

 

IMPORTANT:  DURING THE HEATING PROCESS, REMOVE THE ASHES 
AND WOOD THAT COULD OBSTRUCT THE 1/4" (6.4 mm) HOLE LOCATED 
BELOW THE DOOR INSIDE THE FURNACE. 

 

Summary of Contents for MAX CADDY

Page 1: ...NUAL THOROUGHLY BEFORE OPERATING THE FURNACE CONGRATULATIONS You have purchased one of the finest wood add on furnaces available on the market Your furnace will provide years of satisfaction and safe...

Page 2: ...IPE CONNECTOR AND DAMPER 8 DAMPER 9 COMBUSTION AIR 9 ELECTRICAL CONNECTIONS 10 THERMOSTAT 10 FAN CONTROL 11 4 OPERATING INSTRUCTIONS 11 LIGHTING 12 PREHEATING 12 HEATING 12 EARLY SIGNS OF OVERFIRED FU...

Page 3: ...rate of 0 8 G P H US to 1 2 G P H US or any gas or electric furnace with comparable heat output 1 CHIMNEY AND DRAFT This furnace must be connected to a chimney certified for wood burning heating appli...

Page 4: ...N B To minimize the frequency of the chimney cleaning buy your firewood at least one year before using it Store in a dry place in order to obtain the minimum moisture rate and optimize the efficiency...

Page 5: ...glasses in any wood stove or hardware store WARNING Avoid knocking or scratching the glass which could be damaged GLASS SPECIFICATIONS The glass is made of Neoceram type of glass 3 16 5 mm thick Do n...

Page 6: ...sary to install an outside air inlet see details in 3 INSTALLATION COMBUSTION AIR The furnace must be positioned so that the connector is as short as possible Minimize the use of 90o elbows The owner...

Page 7: ...ce in the hot air plenum The temperature rise is obtained by subtracting the cold air return temperature from that of the air exiting in the hot air plenum 3 Make the following verifications OIL CFM o...

Page 8: ...applied on the unit SEE FIGURE BELOW STATIC PRESSURE CHECK POINT MIN 0 020 W C 24 REAR WALL 45 ELBOW AIR INLET CAN BE ON LEFT OR RIGHT SIDE 6 SIDE WALL 18 CEILING HOT AIR PLENUM 6 72 1 12 MIN The fur...

Page 9: ...t s strictly forbidden to connect a solid fuel burning appliance to a chimney deserving a propane or natural gas appliance Regulation CAN CSA B365 1 Do not install a manual damper For a proper install...

Page 10: ...dow for a few minutes while lighting Take note that a house constructed or renovated in order to be airtight is liable to lack fresh air which is necessary for a proper combustion and operation of hea...

Page 11: ...connected in series appendix 1 option 2 and the fan limit control of the existing furnace is located in the plenum the divider must be installed at least 5 127 mm above the fan limit casing This divid...

Page 12: ...g and to use the low speed for continuous air circulation It is possible that the blower and motor pulleys have to be replaced in order to obtain the desired air flow through the system The use of a m...

Page 13: ...nce a smoke back draft through the air inlets PREHEATING 1 Once the kindling is well ignited or the coals revived put 2 or 3 fire logs in such a way that the flames can interlace between the logs and...

Page 14: ...IL OR OTHER SUCH MATERIALS We recommend that you burn seasoned hard wood only There are two important factors to be considered when choosing a type of wood the moisture content and the wood density Ha...

Page 15: ...ce door is closed as well as the damper if necessary lower the thermostat setting or release the chain of the damper and CLOSE the barometric damper manually If the fire gets uncontrollable due to an...

Page 16: ...es move the upper plate of the combustion chamber forward see drawing below Using the scraper clean the three exchanger pipes The accumulated dirt in the side exchangers will fall into the combustion...

Page 17: ...mantled and cleaned The smoke pipe should be inspected to detect any defect If no defect is noticed put the flue back in place otherwise it must be replaced Use only wood as a combustible Seasoned har...

Page 18: ...NCTION BOX BLACK C Y INTERLOCK BROWN BLACK FAN MOTOR EXISTING UNIT W G L2 R WHITE WHITE BLACK RED T T HONEYWELL L6064 LOW BLACK LINE FAN LIMIT 250 F OFF 110 F BLUE RED LINE LOAD HIGH ON 150 F LIMIT WO...

Page 19: ...1 2 750mm B 25 1 2 648mm C 47 1 4 1200mm D 28 1 2 724mm E 24 1 2 622mm F 44 1118mm G 22 1 8 562mm H 14 3 8 365mm FLUE 6 152mm WEIGHT 445Lb 202kg TECHNICAL DATA MODELE TEMP BTU HR STATIC PRESSURE VARIA...

Page 20: ...warm air outlet 2 x 14 damper or 4 x 12 WARM AIR SYSTEM INSTALLATION HOUSE DIMENSIONS Example 28 x 40 bungalow 1 120 sq ft 28 x 40 x 8 8 960 cu ft x 1 8 Ch air hr 16 128 Btu Exposed walls 40 40 28 28...

Page 21: ...BER 41 2 3 4 5 8 41 2 6 4 9 15 8 3 5 16 4 41 2 9 31 2 1 8 11 4 9 7 1 2 3 3 3 3 3 3 3 3 4 4 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 6 6 7 8 8 8 8 BRICK 4 5X9 SPECIAL BRICK 1 25 X 9 BRICK 4 5X9 SPECIA...

Page 22: ...1 10 APPENDIX 1 INSTALLATION OF ADD ON CADDY CADDY ADD ON EXISTING FURNACE MINIMUM DUCT SIZE 320 SQUARE INCHES R MINIMUM RADIUS 6 INCHES R R OPTION 2 DIVIDER EXISTING FURNACE CADDY ADD ON R OPTION 1 R...

Page 23: ...se Ash drawer opened or leaking air Furnace too small Move the thermostat Adjust the air intake damper Balance the ventilation system to increase the heat input in the room where the thermostat is loc...

Page 24: ...rt All parts and labour costs covered by this warranty are limited according to the table below The manufacturer at its discretion may decide to repair or replace any part or unit after inspection and...

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