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45162E 

07/06/2006 

 

 
 

PSG

 

1700, Léon-Harmel 

Québec (Québec) 

G1N 4R9 

 

 

Installation and operating instructions 

for CADDY furnaces 

 

 
 
 
 

 

FURNACE MODELS INCLUDED IN THIS MANUAL 

 

CADDY WOOD AND COMBINED 

15 Kw, 18 Kw, 20 Kw, 25 Kw and UH-Caddy 

 

Read these instructions carefully before installing 

and operating your furnace. 

CONGRATULATIONS!

 

You have purchased one of the finest wood 

or combined furnaces available on the market. 

We are confident that your furnace will provide years of comfort and safe 

operation. 

Please keep this document! 

 

 

 

READ THE MANUAL THOROUGHLY 

BEFORE OPERATING THE FURNACE 

Summary of Contents for 15 Kw

Page 1: ...5 Kw 18 Kw 20 Kw 25 Kw and UH Caddy Read these instructions carefully before installing and operating your furnace CONGRATULATIONS You have purchased one of the finest wood or combined furnaces availa...

Page 2: ...CTION 9 ELECTRIC ELEMENT CADDY WOOD ELECTRIC 10 THERMOSTAT 11 FAN CONTROL 11 4 OPERATING INSTRUCTIONS 11 CONTROL SYSTEM 11 LIGHTING 12 PREHEATING 12 HEATING 12 EARLY SIGNS OF OVERFIRED FURNACE 13 WOOD...

Page 3: ...G THE APPLIANCE 26 PIPE CONNECTOR AND DAMPER 26 COMBUSTION AIR 27 ELECTRIC COMPONENTS INSTALLATION 28 ELECTRICAL WIRING 29 THERMOSTAT 29 FAN CONTROL 29 COMBUSTION SAFETY CONTROL 30 COMBUSTION ADJUSTME...

Page 4: ...e must be connected to a chimney certified for use with wood burning heating appliances a 7 inch chimney and connector are recommended for the Caddy see 3 Appliance installation paragraph C If draft e...

Page 5: ...obtain the minimum moisture rate and optimize the efficiency Do not store wood or combustible materials within the installation minimum clearances or the space required to reload the appliance and rem...

Page 6: ...nd their efficiency makes no doubt WARNING Avoid knocking or scratching the glass which could crack or break GLASS SPECIFICATIONS The glass is made of Pyroceram type of glass 3 16 5 mm thick Do not op...

Page 7: ...that the connector is as short as possible minimize the use of 90o elbows The owner must ensure a proper installation to allow a safe operation of the appliance CLEARANCES TO COMBUSTIBLE MATERIALS MI...

Page 8: ...if desired without changing the chimney in that case a 6 to 7 reducer must be installed at the flue outlet of the furnace If the draft exceed 0 06 w c a barometric control must installed see Damper N...

Page 9: ...the fire Take note that a house constructed or renovated in order to be airtight is liable to lack fresh air necessary for the proper combustion of a flame producing heating appliance In such a case...

Page 10: ...front of the furnace and connected to the electrical box along with the transformer Install the damper motor on the right side of the facade above the door use the pre drilled holes The chain that li...

Page 11: ...s the electric heating the air inlet damper closes down if opened the blower starts and the electric elements are successively activated per block of 5 kW The system may be equipped with an outdoor se...

Page 12: ...ve the tabs to the desired position on the temperature dial of the fan limit control The adjustment of all controls must be performed by a qualified technician The controls setting and the blower spee...

Page 13: ...mm opened If you fail lighting the fire you might experience a 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...

Page 14: ...has cooled down inspect the chimney to detect obstructions and consult a specialist to determine the cause of the smoke spillage CARBON MONOXYDE IS A LETHAL GAS ODOURLESS AND COLOURLESS WHICH YOU MUST...

Page 15: ...er plate of the combustion chamber forward see drawing on next page Using the scraper clean the three exchanger pipes The accumulated dirt in the lateral exchangers will fall into the combustion chamb...

Page 16: ...replaced Use only wood as a combustible Seasoned hard wood logs 18 to 22 long are recommended as combustible MAINTENANCE OF THE BLOWER MOTOR The two motor bearings must be lubricated once a year using...

Page 17: ...re If you find any defect stop using the furnace immediately Never operate a wood furnace with a broken glass If you have to change your door glass you must use Pyroceram 3 16 5mm thick Use genuine pa...

Page 18: ...ER L2 HIGH MED HIGH MED LOW LOW TERMINAL 120 V A C COMMON L1 BLUE BLACK TRANSFO JUNCTION BOX 24 V A C 24 V A C THERMOSTAT SERVO MOTOR BLACK WHITE OFF ON 1 2 24 V A C 120 V A C TRANSFORMER SUMMER SWITC...

Page 19: ...H2O CADDY DD 10 1 3 4 1300 78 140000 0 2 0 6 12 x 24 X 1 TECHNICAL DATA ELECTRIC MODE MODEL OUTPUT CFM TEMP VAR O F BTU HR AMPERES TOTAL BREAKER REQUIRED FEEDER GAUGE VOLTAGE SINGLE PHASE ELEMENTS QTY...

Page 20: ...10 For a 6 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...

Page 21: ...5 8 9 6 3 8 9 4 1 4 7 1 2 1 1 2 1 1 4 3 1 8 6 3 1 5 9 7 9 9 9 8 6 7 7 7 7 7 7 7 7 7 6 6 6 6 2 2 7 7 7 7 7 7 7 7 7 7 4 ITEM PART DESCRIPTION QTY 1 BRICK 4 1 4 X 9 SPECIAL 1 2 BRICK 4 1 2 X 7 5 8 2 3 BR...

Page 22: ...ocated Relocate the thermostat Adjust the chain that links the damper to the servo motor Rebalance the ventilation system in order to increase the air flow in the room where the thermostat is located...

Page 23: ...CUMENTS READ THIS MANUAL THOROUGHLY BEFORE OPERATING THE FURNACE CAUTION CAUTION EXPLOSION OR FIRE HAZARD DO NOT ATTEMPT TO LIGHT THE FOR YOUR SAFETY DO NOT BURNER WHEN EXCESS OIL HAS STORE OR USE GAS...

Page 24: ...ction and the CAN CSA B139 M 91 NFPA 31 standard regarding installation of oil burning heating appliances The installation of the connecting pipes to the oil unit must be done and approved by a qualif...

Page 25: ...air intake might be required See details in 3 APPLIANCE INSTALLATION COMBUSTION AIR The owner is responsible for ensuring a proper installation to allow a salubrious operation of the appliance Positio...

Page 26: ...G 24 WALL 18 OIL UNIT SMOKE PIPE WALL 18 A 29 ALL MODELS EXEPT CADDY 24 B 2 ALL MODELS EXEPT CADDY 1 N B FOR AIR RETURN RESPECT THE OPENING SURFACE OF THE OUTSIDE AIR PLENUM OF THE FURNACE POSITIONING...

Page 27: ...ided with the appliance must be installed in the oil unit evacuation pipe approximately 24 from the unit flue outlet of the unit TYPE OF FURNACE UH OIL BURNING UNIT FLUE PIPE DIAMETER PSG UH CADDY 5 F...

Page 28: ...vacuum cleaning system In that case it is recommended to install a 4 fresh air inlet in the room or next to the room where the heating appliance is located see drawing below choose a wall which is not...

Page 29: ...mounting bracket in the warm air plenum on the left hand side of the appliance four holes are pre drilled on the edge to match the holes on the mounting bracket see fig 3 Use the front holes on the C...

Page 30: ...hese settings should allow proper operation in most installations In order for the blower to run for long enough periods the fan off setting must not be set too high but too low a setting will result...

Page 31: ...r and smoke pipe To deactivate the LOCKOUT mode press and hold the reset button of the control for 30 seconds A green diagnostic LED on the control has four states On Flame present Off No flame 2 seco...

Page 32: ...etric damper provided with the appliance must be properly installed on the flue pipe of the oil burning unit The purpose of the damper is to adjust the draft in the evacuation pipe of the oil burning...

Page 33: ...lectric circuit B Close the oil shut off valve NOTE The shut off valve must be closed when the appliance is out of service for a prolonged period of time 6 MAINTENANCE At the beginning of heating seas...

Page 34: ...eating during construction period Operating the furnace without filters would allow dust and other particles in the air to circulate freely and to penetrate into the fan and motor carters causing some...

Page 35: ...005 FAN 2 3 1 HIGH LOW FAN LINE F F T T INTERLOCK 4 SPEED MOTOR LOW MED HIGH COMMON MED LOW WHITE RED HIGH TERMINAL BLACK D O C BLOWER T T BLACK BLACK RED BLACK 120 VOLT 60 HERTZ BLACK WHITE BLACK BLU...

Page 36: ...P MOTOR FAN UH CADDY BECKETT AFG 91 000 0 65 70O W DELAVAN F3 2 3 4 120 PSI 1 3 H P UH CADDY RIELLO F3 91 000 0 65 70O W DELAVAN 120 PSI 1 3 H P UH CADDY AERO FAF C 2X 91 000 0 65 70O W DELAVAN 120 PS...

Page 37: ...requires the prior approval of PSG Labour cost and repair work to the account of PSG are based on predetermined rate schedule and must not exceed the wholesale price of the replacement part PSG at its...

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