Table of Contents
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Manufactured by :
Dettson Industries Inc.
3400, Industrial Boulevard
Sherbrooke (Quebec) Canada J1L 1V8
www.dettson.ca/
INSTALLER / SERVICE TECHNICIAN:
Use the information in this manual for the installation / servicing and keep the document near the furnace for future reference.
HOMEOWNER
:
Please keep this manual near the furnace for future reference.
CAUTION
DO NOT TAMPER WITH THE UNIT OR ITS CONTROLS. CALL A QUALIFIED SERVICE TECHNICIAN.
2015-04-20
APPENDIX 1.
INSTALLATION
INSTRUCTIONS AND
HOMEOWNER'S
MANUAL
MODELS
COND-09-01
COND-12-01
COND-18-01
COND-24-01
X40228 rev. B
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Table of Contents
Troubleshooting
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Summary of Contents for Dettson COND-09-01
- Page 1 COND-09-01 COND-12-01 COND-18-01 COND-24-01 Manufactured by : Dettson Industries Inc. 3400, Industrial Boulevard Sherbrooke (Quebec) Canada J1L 1V8 www.dettson.ca/ INSTALLER / SERVICE TECHNICIAN: Use the information in this manual for the installation / servicing and keep the document near the furnace for future reference.
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Page 2: Quick Setup
QUICK SETUP Simple startup using communicating thermostat Turn off the breaker of the outdoor unit and the furnace Connect COND1 and COND2 on the interface board to N(1) and 2 at the outdoor unit (See Figure 13 to Figure 15) Connect the RJ-11 wire between the interface and the furnace control board (See Figure 13 to Figure 15) Turn the outdoor unit “ON”... -
Page 3: Table Of Contents
TABLE OF CONTENTS APPENDIX 1.............. 1 6.10.4- Check after installation and test operation ..26 6.10.5- Operation test ..........26 1- SAFETY PRECAUTIONS .......... 5 7- TROUBLESHOOTING ..........27 1.1- Warning ..............5 1.2- Caution ..............5 7.1- Precautions before performing inspection or repair 31 1.3- Specifications table ........... - Page 4 LIST OF FIGURES LIST OF TABLES Figure 1: 9K Operation characteristic curves ......7 Table 1: Outdoor unit specifications ...........6 Figure 2: 12K Operation characteristics curves ......7 Table 2: Dipswitch adjustment ..........16 Figure 3: 18/24K Operation characteristics curves ....7 Table 3: Tubing torque tightening ..........
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Page 5: 1- Safety Precautions
Have all wiring connected tightly. Loose connection may lead to 1- SAFETY PRECAUTIONS ⇒ overheating and a possible fire hazard. Installing, starting up, and servicing air conditioner can be hazardous due All installation or repair work shall be performed by your dealer or a to system pressure, electrical components, and equipment location, etc. -
Page 6: Specifications Table
1.3- SPECIFICATIONS TABLE Table 1: Outdoor unit specifications KE KE KE KE ^ Z ,^W& >Z Z> & & & > t & & & Z> &D & & t , t , t , >... -
Page 7: Operation Charateristic Curves
1.4- OPERATION CHARATERISTIC CURVES Figure 1: 9K Operation characteristic curves Figure 2: 12K Operation characteristics curves Figure 3: 18/24K Operation characteristics curves... -
Page 8: Capacity Variation Ratio According To Temperature
1.5- CAPACITY VARIATION RATIO ACCORDING TO TEMPERATURE Figure 4: 9/12K Capacity ratio vs outdoor temperature Figure 5: 18/24K Capacity ratio vs outdoor temperature... -
Page 9: Noise Criteria Curve Tables
1.6- NOISE CRITERIA CURVE TABLES Figure 6: 9K Noise curves Figure 7: 12K Noise curves Figure 8: 18/24K Noise curve... -
Page 10: 2- Construction Views
2- CONSTRUCTION VIEWS Figure 9: 9/12K dimensions... -
Page 11: Figure 10: 18K Dimensions
Figure 10: 18K dimensions Figure 11: 24K dimensions... -
Page 12: 3- Regrigerant System Diagram
3- REGRIGERANT SYSTEM DIAGRAM Figure 12: refrigerant system diagram Properly insulate ALL refrigerant tubing from outdoor units to the interior cooling coil to prevent water dripping. 4- SCHEMATIC DIAGRAMS 4.1- ELECTRICAL DIAGRAMS Figure 13: 9/12K Electrical diagram... -
Page 13: Figure 14: 18K Electrical Diagram
Figure 14: 18K Electrical diagram Figure 15: 24K Electrical diagram... -
Page 14: Printed Circuit Boards
4.2- PRINTED CIRCUIT BOARDS Figure 16: 9/12K Circuit board... -
Page 15: Figure 17: 18K Circuit Board
Figure 17: 18K Circuit board Figure 18: 24K Circuit board... -
Page 16: 5- Functions And Control Outdoor Unit
5.1- THERMOSTAT 5.3.1- 09/12K Unit 5.1.1- Communicating thermostat (R02P030) The unit must be used with the Dettson communicating thermostat 5.3.1.1 Temperature Parameters (R02P030) in order to work as a fully modulating unit. In this case, the Indoor thermostat temperature ( •... - Page 17 (2) When Overload protection , the unit will keep its previous : measured temperature of outdoor heat exchanger under cooling operation status. mode; and measured temperature of indoor heat exchanger under (3) When heating mode. (1) Cooling overload compressor will stop operation and in 30s later, the outdoor the unit will return to its fan will stop operation;...
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Page 18: 2- 18/24K Unit
Blow residual heat Conditions for turning off: it will be turned off when meeting any condition below: In heating mode, when temperature reaches the set temperature, the • Compressor is operating compressor and outdoor fan will stop. When the unit is in heating mode, and the compressor and indoor fan •... - Page 19 5.3.2.6 Control of outdoor fan only be resumed by turning the thermostat to OFF or cooling mode. During operation, if operation time of compressor is (1) When turn off the unit by thermostat, stop operation because over, the times of stop operation because of overload of protection or stop operation after reaching the temperature protection will be cleared.
- Page 20 and compressor has (3) If the unit stops operation because of overload protection for compressor for 3 times successively, it cannot resume stopped for 3minm the complete unit will resume operation. operation automatically, it can only be resumed by turning (3) If the unit is stopped because of overheating of compressor thermostat to OFF setting.
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Page 21: 6- Installation Manual
Select a dry place, and do not expose the unit to direct sunlight 6- INSTALLATION MANUAL nor strong wind; Make sure that the outdoor unit is installed in accordance with 6.1- NOTICES FOR INSTALLATION the installation instructions, and is convenient for maintenance and repair;... -
Page 22: Installation Drawing
6.6- INSTALLATION DRAWING Figure 19: Installation schematic and clearances 20 in 50 cm Side 12 in 30cm Air inlet side 12 in 30 cm Air outlet side 24 in 61 cm Side 20 in 50 cm 6.7- INSTALLATION OF INDOOR COOLING COIL In downflow and counter flow configurations, aluminum foil tape must be applied to seal the top edge of the insulation to the cabinet. -
Page 23: Figure 20: Multiposition Configurations
Figure 21: Splashguard without front slope Figure 20: Multiposition configurations... -
Page 24: 2- Multiposition (Field Conversion)
Replace the top plate, and apply sealant to seal any air gaps. Installation of the interface card is made easy on the Dettson’s Chinook Before re-inserting the coil assembly, cut the front flange on and Supreme furnaces. -
Page 25: Installation Of Connection Pipe
Figure 26: Supreme electric furnace See electrical diagrams, Figure 13, Figure 14 and Figure 15 for proper connections with thermostat, furnace and outdoor unit. For all other brand of furnaces, see Figure 27 for proper connections. Note that the performance of the outdoor unit will be affected and will not modulate. -
Page 26: Installation Of Outdoor Unit
Figure 28: Tubing tightening 6.10- INSTALLATION OF OUTDOOR UNIT 6.10.1- Electrical wiring 6.10.3- Outdoor unit condensate drainage Remove the handle on the right side plate of outdoor unit; During heating operation, the condensate and defrosting water should Take off wire cord anchorage. Connect and fix power be drained out reliably through the drain hose. -
Page 27: 7- Troubleshooting
7- TROUBLESHOOTING... - Page 28 Verify if the temperature sensor is exposed to the sunlight.
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Page 31: Precautions Before Performing Inspection Or Repair
7.1- PRECAUTIONS BEFORE PERFORMING INSPECTION OR REPAIR Be cautious during installation and maintenance. Follow the codes and regulations to avoid electric shock and casualty or even death. Static maintenance is the maintenance during de-energization of the heat pump. For static maintenance, make sure that the unit is de-energized. Dynamic maintenance is the maintenance during energization of the unit. -
Page 32: Malfunction & Status Codes Of The Interface Card Flashing Leds
7.3- MALFUNCTION & STATUS CODES OF THE INTERFACE CARD FLASHING LEDS Locate the various colored leds on the interface card on the figure below: Figure 29: Interface card Table 4: Malfunction and status display of interface card Blinking Cause (If abnormal) Solution COLOR Green... -
Page 33: Malfunction & Status Codes Of The Outddor Unit Flashing Leds
7.4- MALFUNCTION & STATUS CODES OF THE OUTDDOR UNIT FLASHING LEDS Table 5: Malfunction and status display of outdoor unit 9/12K > > > > > W& & & & & & & WZKD & Remark: the lamps blink 0.5 sec on, 0.5 off. Between 2 error cycles it will be 2sec off interval. -
Page 35: Table 6: Malfunction And Status Display Of Outdoor Unit 18/24K
Table 6: Malfunction and status display of outdoor unit 18/24K Display method Outdoor Unit (indicator has 3 kinds of display status and they will be displayed circularly every Malfunction’s 5 s.) A/C Status Possible Causes name = OFF ■ = Illuminated = Blink (D40) (D41) - Page 36 Display method Outdoor Unit (indicator has 3 kinds of display status and they will be displayed circularly every Malfunction’s 5 s.) A/C Status Possible Causes name = OFF ■ = Illuminated = Blink (D40) (D41) (D42) (D43) 1- Outdoor temperature sensor has not been connected well Outdoor or is damaged.
- Page 37 Display method Outdoor Unit (indicator has 3 kinds of display status and they will be displayed circularly every Malfunction’s 5 s.) A/C Status Possible Causes name = OFF ■ = Illuminated = Blink (D40) (D41) (D42) (D43) Refer to the malfunction analysis System is During operation, the complete (overload, high temperature...
- Page 38 Display method Outdoor Unit (indicator has 3 kinds of display status and they will be displayed circularly every Malfunction’s 5 s.) A/C Status Possible Causes name = OFF ■ = Illuminated = Blink (D40) (D41) (D42) (D43) dropping for DC bus-bar 1- Measure the voltage of position L and N on wiring...
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Page 39: Troubleshooting Flow Chart
7.5- TROUBLESHOOTING FLOW CHART 7.5.1- Communication malfunction... -
Page 40: 2- Capacity Charging Malfunction (Outdoor Unit Malfunction)
7.5.2- Capacity charging malfunction (outdoor unit malfunction) (AP1 BELOW IS THE CONTROL BOARD OF OUTDOOR UNIT) USUAL SYMPTOMS: Check if the voltage of L and N terminal of wiring board is between 210AC-250AC using multimeter. Is the inductor (L) well connected? Is the connection wire loosened or pull-out? Is the inductor (L) damaged? -
Page 41: 3- Ipm Protection Desynchronizing Malfunction; Compressor Overcurrent
USUAL SYMPTOMS Are the control board AP1 and the compressor COMP well connected? Are they loosened? Is the connection sequence correct? Is the voltage input in the normal range (test the voltage between L, N of wiring board XT by DC voltage meter)? Is the coil resistance of compressor normal? Is the compressor coil insulating to copper pipe correctly? Is the work load of unit too high? Is the heat of the unit well dissipated? Is the refrigerant charged appropriately? -
Page 42: 4- Anti-High Temperature, Overload Protection
USUAL SYMPTOMS Is the outdoor ambient temperature in a normal range? Is the indoor and outdoor fans are running normal? How is the radiating environment of the indoor and outdoor unit? 7.5.4- Anti-high temperature, overload protection (AP1 BELOW IS THE CONTROL BOARD OF OUTDOOR UNIT) -
Page 43: 5- Failure Start Up Malfunction
USUAL SYMPTOMS Is the compressor wiring correct? Is the stop time of the compressor enough? Is the compressor damaged? Is the refrigerant charged too much? 7.5.5- Failure start up malfunction (AP1 BELOW IS THE CONTROL BOARD OF OUTDOOR UNIT) -
Page 44: 6- Compressor Synchronism
USUAL SYMPTOMS: Is the system pressure over-high? Is the supply voltage under-low 7.5.6- Compressor synchronism (AP1 BELOW IS THE CONTROL BOARD OF OUTDOOR UNIT) -
Page 45: 7- Overload And Discharge Malfunction
USUAL SYMPTOMS Is the electronic expansion valve connected correctly? Is the expansion valve damaged? Is the refrigerant leaking? Is the overload protector damaged? 7.5.7- Overload and discharge malfunction (AP1 BELOW IS THE CONTROL BOARD OF OUTDOOR UNIT) -
Page 46: 8- Pfc (Correction For Power Factor) Malfunction
7.5.8- PFC (correction for power factor) malfunction (AP1 BELOW IS THE CONTROL BOARD OF OUTDOOR UNIT) Check if the inductor (L) of outdoor unit and PFC capacity are damaged. -
Page 47: 9- Communication Malfunction
USUAL SYMPTOMS Check if the connection wire and the built-in wiring of the indoor and the outdoor are connected correctly and not damaged. Is the communication circuit of the indoor mainboard is damaged? Is the communication circuit of the outdoor mainboard (AP1) damaged? 7.5.9- Communication malfunction (AP1 BELOW IS THE CONTROL BOARD OF OUTDOOR UNIT) -
Page 48: 8- Removal Procedure Of Outdoor Unit
8- REMOVAL PROCEDURE OF OUTDOOR UNIT WARNING Be sure to wait for a minimum of 10 minutes after turning off all power supplier before disassembly NOTE: Electric heater band is not shown below. Models: COND-09-01 ET COND-12-01... - Page 54 WARNING Be sure to wait for a minimum of 10 minutes after turning off all power supplier before disassembly Models: COND-18-01...
- Page 60 WARNING Be sure to wait for a minimum of 10 minutes after turning off all power supplier before disassembly Models: COND-24-01...
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Page 67: 9- Components And Replacement Parts
9- COMPONENTS AND REPLACEMENT PARTS 9.1- EXPLODED VUE 9/12K... -
Page 68: Parts List 9/12K
9.2- PARTS LIST 9/12K KE & KE KE KE & KE KE KE KE KE KE KE KE KE KE KE KE KE KE KE KE KE KE KE KE KE KE > KE KE KE KE KE KE KE KE KE KE... -
Page 69: Exploded Vue 18K
9.3- EXPLODED VUE 18K... -
Page 70: Parts List 18K
9.4- PARTS LIST 18K KE & KE KE KE KE KE KE KE KE > KE > KE KE KE KE KE KE KE KE KE KE KE KE KE KE KE KE KE KE KE KE KE KE KE KE KE KE... -
Page 71: Exploded Vue 24K
9.5- EXPLODED VUE 24K... -
Page 72: Parts List 24K
9.6- PARTS LIST 24K KE & KE KE KE & KE KE KE KE KE KE KE KE KE KE KE KE KE KE KE KE KE KE KE KE KE KE KE KE KE KE & KE > KE KE... -
Page 73: Appendix 1. Resistance Table Of Ambient Temperature Sensor 15 K
APPENDIX 1. RESISTANCE TABLE OF AMBIENT TEMPERATURE SENSOR 15 K & & & &... -
Page 74: Appendix 2. Resistance Table Of Tube Temperature Sensor 20 K
APPENDIX 2. RESISTANCE TABLE OF TUBE TEMPERATURE SENSOR 20 K & & & &... -
Page 75: Appendix 3. Resistance Table Of Outdoor Discharge Temperature Sensor 50 K
APPENDIX 3. RESISTANCE TABLE OF OUTDOOR DISCHARGE TEMPERATURE SENSOR 50 K & & & &... -
Page 76: Appendix 4. Warranty Policy
E) Installation by a qualified person: The product Dettson Industries inc. shall not be liable for any default or delay must be installed by a qualified fitter in accordance with Dettson in execution of this warranty caused by any contingency beyond Industries inc.’s installation instructions, applicable local and...
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