Table of Contents
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Installation, Operation and
Service Manual
KLC
Condensing Unit
95% + EFFICIENCY
OIL FIRED
LOWBOY FURNACE
Model KLC- 100
CONFORTO CHE
INSTALLATIONS MUST MEET ALL LOCAL AND FEDERAL
CODES THAT MAY DIFFER FROM THIS MANUAL
Please read the manual in its entirety before beginning installation.
This manual must be kept with the furnace for future reference.
GRANBY FURNACES INC.
PO Box 637
12118 Hwy 209
Parrsboro Nova Scotia Canada
B0M 1S0
902-254-2543
www.granbyindustries.com
01-24-2014
G2012-E3 Rev.G
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Table of Contents
Related Manuals for Granby KLC-100
Summary of Contents for Granby KLC-100
- Page 1 CODES THAT MAY DIFFER FROM THIS MANUAL Please read the manual in its entirety before beginning installation. This manual must be kept with the furnace for future reference. GRANBY FURNACES INC. PO Box 637 12118 Hwy 209 Parrsboro Nova Scotia Canada...
- Page 2 5. Make sure that the condensate disposal system is not blocked. If that is the case, unblock. IF THE UNIT IS STILL OPERATING OVER 125 DEGREES F AFTER THESE CHECKS, CALL GRANBY FURNACES INC. “CUSTOMER CARE”. PROLONGED OPERATION OVER 125 DEGREES ºF COULD LEAD TO UNSAFE OPERATION, PREMATURE FAILURE OF THE EQUIPMENT AND BODILY HARM.
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Page 3: Table Of Contents
TABLE OF CONTENTS IMPORTANT SAFETY ADVICE PRODUCT INFORMATION FURNACE INSTALLATION 3.1 PLACEMENT & VENTING 3.2 INSTALLATION CODES 3.3 INSTALLATION INFORMATIONS 3.4 VENTING OPTIONS 3.5 CONDENSATE DRAIN LINE INSTALLATION ACCESSORIES INSTALLATION BURNER INSTALLATION AND SPECIFICATIONS 5.1 ASSEMBLY & INSTALLATION OF THE BURNER 5.2 SET BURNER FOR EFFICIENT OPERATION 5.3 TECHNICAL INFORMATION FURNACE OPERATION AND SETTINGS... -
Page 4: Important Safety Advice
1.0 IMPORTANT SAFETY ADVICE Please read and understand this manual before installing, operating or servicing the furnace. To ensure you have a clear understanding of the operating procedures of the unit please take the time to read the IMPORTANT SAFETY ADVICE section of this manual. This furnace is equipped with an electronically commutated motor (ECM) for the main circulation blower. -
Page 5: Product Information
See pages 16 and 31 High Limit temperature 215° F Thermostat anticipator See thermostat instructions MOTOR/BLOWER KLC-100: 1/2 hp ECM / GT12-10 FAN/HIGH LIMIT CONTROL Honeywell ST9103A1028 Fan Center & Thermo-Disk (7” stem) THERMOSTAT Any wall thermostat FUEL Not heavier than No. 2 furnace oil. - Page 6 2 x 12” x 20” x 2” non pleated UL approved PLENUM DIMENSIONS KLC-100 CONFORTO Cold air return 20” x 20” (508 x 508 mm) Hot air supply 20” x 20” (508 x 508 mm) Plenum spacing 3” (76 mm) KLC-100 - DIMENSIONS Dimensions are in inches...
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Page 7: Furnace Installation
3.0 FURNACE INSTALLATION OIL TANK & PIPING Tank installation must conform to local requirements. Install according to the applicable code such as CSA B139 and NFPA 31. Minimize number of connections in suction line and make all connections air tight. Use a pipe joint compound suitable for oil on all pipe threads. -
Page 8: Placement & Venting
3.1 PLACEMENT & VENTING Furnace installation shall conform to the required installation code for oil-fired equipment (USA: NFPA 31, Canada: CSA B139). FLOOR SUPPORT COMBUSTIBLE – If required, support furnace on five (5) concrete blocks. Make sure the center of the furnace base is supported. For a furnace installed on a combustible floor, consult the applicable code and authorities having jurisdiction on this application. -
Page 9: Installation Codes
BLOWER DOOR Do not operate without blower door properly installed. This could result in fire hazard and/or hazardous conditions that may lead to bodily harm. 3.2 INSTALLATION CODES INSTALLATION MUST COMPLY WITH THE REQUIREMENTS OF AUTHORITIES HAVING JURISDICTION. . All local and national codes governing the installation of oil burning equipment, wiring and venting must be followed. -
Page 10: Venting Options
VENTING OPTIONS INSTALLATION TWO PIPES SYSTEM COAXIAL SYSTEM Two small openings of 3’’1/2+ Single opening of 4’’1/2+ BF3 Riello burner approved BF3 Riello burner approved VERTICAL ONE PIPE SYSTEM Especially for retrofit installation Easy to fit one pipe in 7”x7” chimney tile Avoid wall opening No clearance restriction Perfect where there is no access to external... - Page 11 WALL TERMINAL INSTALLATION REQUIREMENTS In Canada Refer to the CSA B139 Code for the placement of the vent termination In United States Refer to the NFPA31 Code for the placement of the vent termination COAXIAL WALL CLEARANCE TWO PIPES WALL CLEARANCE All piping must be on same wall 0utlet termination clearance above grade and roof overhang Check flue and combustion air pipes for any leak...
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Page 12: Condensate Drain Line Installation
3.5 CONDENSATE DRAIN PIPE INSTALLATION Drain Trap Assembly Overview The condensate drain tube must have a downward slope to the drain of the residence to provide a flow free of any resistance. add water Before starting the unit Inside the collector pan through the breech hole (3’’). -
Page 13: Accessories Installation
4.0 ACCESSORIES INSTALLATION AIR CONDITIONING SYSTEM OUTSIDE CONDENSER UNIT INSIDE EVAPORATOR COIL An air conditioning evaporator coil may be installed on the supply side only. Coils installed on the return side will cause damage on the unit; this will shorten the unit life and may cause products of combustion to enter the house. -
Page 14: Burner Installation And Specifications
5.0 BURNER INSTALLATION AND SPECIFICATIONS 5.1 ASSEMBLY & INSTALLATION OF BURNER ASSEMBLY Check that the burner model is correct for furnace rating required. Assemble as per burner manufacturer’s instructions. SELECT NOZZLE Select oil input, nozzle and burner configuration as shown on furnace operating decal. -
Page 15: Set Burner For Efficient Operation
5.2 SET BURNER FOR EFFICIENT OPERATION BURNER SETTING Use burner settings in the table on page 16 or operating decal as a guide to set burner, particularly for nozzle changes. Those settings are only starting points for the adjustments and are not meant as final settings. - Page 16 COMBUSTION After 10 minutes of normal operation, take a smoke test and adjust SETTING/ the burner to obtain a reading of “1” on the smoke scale. EFFICIENCY To reach the maximum smoke test value, a 10 full slow steady pump action is required. Take a CO test and note the result.
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Page 17: Technical Information
5.3 TECHNICAL INFORMATION KLC- 100 Two pipes Venting One pipe Venting BF3 Riello F3 Riello Riello Burner Unit Model KLC-V1-*073-03 KLC-V1-*088-03 KLC-E1-*073-03 KLC-E1-*088-03 0.55 0.65 0.55 0.65 Firing Rate (USGPH) 77,000 91,000 77,000 91,000 Input (BTU/h) 74,000 87,000 74,000 87,000 Output (BTU/h) 0.50 70W 0.60 70W... -
Page 18: Furnace Operation And Settings
6.0 FURNACE OPERATION AND SETTINGS SHUTTING FURNACE DOWN POWER OFF Turn off main power breaker or disconnect. FUEL OFF Shut off manual fuel supply valve. Always keep manual fuel supply valve shut off if the burner is shut down for an extended period of time. -
Page 19: Fan Timer Control Board (St9103A 1028)
6.2 FAN TIMER CONTROL BOARD (ST9103A 1028) o “FAN OFF” Dip Switches adjustment Dip Switches COMFORT ADJUSTMENTS o Outlet air consistently too warm or too cold - change the blower motor speed to give the specified air temperature rise. o Outlet air gets too warm and burner shuts down - increase air by changing the blower motor speed to give the specified temperature rise. -
Page 20: St9103A 1028 Control Board Sequence
6.3 ST9103A 1028 CONTROL BOARD SEQUENCE ST9103 Heating Sequence 1) Thermostat calls for Heat. 2) Burner starts 3) Blower starts after 45 seconds 4) Burner shuts down after call for heat is satisfied 5) Blower stops according to adjusted (FAN OFF) Dip switch selection ST9103 Cooling Sequence 1) Thermostat calls for cooling 2) Blower starts immediately... -
Page 21: Servicing - Fan Timer St9103A1028
6.4 SERVICING - FAN TIMER ST9103A1028 Trouble shooting the Honeywell electronic board ST 9103 Before trouble shooting the board, check for the 5 amp. fuse For accurate trouble shooting, follow step by step the Trouble Shooting Chart. Step Possible Cause Check-out procedure Corrective action No Heat... - Page 22 Step Possible Cause Check-out procedure Corrective action No Heat Check for 120 Volts on the Yes - Move to next step Riello burner black wire, contact (COM) on No - Back to step # 4 or check for bad the burner activation relay. connection Yes - Press reset button Check if oil primary control is...
- Page 23 ''HUM'' of the Humidifier electronic fan control (burner No - Change the electronic fan control must be energized) If the Honeywell electronic fan control (ST9103A1028) is defect, replace the control with the same part recommend by Granby Industries Part #... 4CB-00-FAN0-00...
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Page 24: Flue And Fresh Air Pipe Servicing
6.5 Flue and Fresh Air Pipe Servicing To facilitate servicing, use 3 neoprene couplings when installing the plastic pipes 1 Neoprene coupling for Flue pipe #636 Fresh air pipe the fresh air pipe 2 Neoprene’s couplings for the flue pipe 7.0 SERVICE AND MAINTENANCE REGULAR MAINTENANCE Check complete operation at least once a year. -
Page 25: Cleaning Heat Exchanger
7.1 CLEANING HEAT EXCHANGER Heat exchanger must be inspected every heating season. Refer to instructions and pictures below. Step 1: Remove top rear panel and condensing pan Step 4: Remove burner Step 2: Remove baffles Step 3: Step 5: Clean the round tubes, if Clean combustion needed (use a 1-1/4’’... -
Page 26: Blower Removal
7.2 BLOWER REMOVAL This furnace has a blower sealing system, which is designed to be tight and rattle free. Refer to the instructions and pictures below. 1) Shut off oil and power to furnace. 2) Open blower compartment. 3) Disconnect the wiring to the blower motor. 4) Remove the air filter and the condensate neutralizer. -
Page 27: Electrical / Wiring Diagram
8.0 ELECTRICAL / WIRING DIAGRAM 8.1 HEATING & COOLING The condensate overflow switch is inside the rear black plastic condensate collector. It is a normally automatic reset contact. NOTE 1 2 wires thermostat wiring diagram see page 27... -
Page 28: Heating Only
8.1 HEATING ONLY The condensate overflow switch is inside the rear black plastic condensate collector. It is a normally automatic reset contact. -
Page 29: Exploded Parts View
9.0 EXPLODED PARTS VIEW KLC-100 CONFORTO Exploded Parts View... - Page 30 KLC-100 – Conforto Part List ITEM PART NUMBER DESCRIPTION CAB-A0-0047-00 Front Panel Assembly CAB-A0-0031-00 Left Panel Assembly CAB-A0-0032-00 Right Panel Assembly CAB-A0-0033-00 Divider Panel Assembly CAB-A0-0046-00 Base Panel Assembly CAB-P0-0022-00 Top Rear Panel 3HN-00-PULL-00 Handle Flush Pocket Pull CAB-P0-0018-00 Blower Door Panel CAB-P0-0248-00 Upper Divider –...
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Page 31: Start-Up Test Results
10. START-UP TEST RESULTS Model: Serial Number: Date of installation: Installer (name & address): START-UP TEST RESULTS Size of unit (Btu/h): Nozzle: Oil Pressure (psi): Burner adjustments: RIELLO F-3 _______ RIELLO BF-3________ Turbulator: Air Gate: Venting type installation: Two pipe system______ Coaxial System ______ Vertical one pipe system ________ Smoke result:... - Page 32 TEST PROCEDURES External Total Static Pressure Reading Total Static Pressure = Supply Pressure (Ps) + Return Pressure (Pr) A/C Coil Total Resistance Reading A/C coil total resistance = Coil Pressure (Pc) - Supply Pressure (Ps) Temperature Rise Reading *** Temperature rise = Supply Temp. (Ts) - Return Temp. (Tr) *** Probe must not be in direct sight of heat exchanger.
- Page 33 Granby Furnaces Inc. manufactures a full line of oil-fired furnaces in its 70,000 square feet facility. Granby products are sold across Canada and the United States through a distribution network. Our team of engineers, designers and technicians continually research and develop products to go beyond the demanding specifications of today’s certifications.
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