Table of Contents
Advertisement
DOMESTIC WATER HEATER
CMO32-II & CMO32-II-R
INSTALLER / SERVICE TECHNICIAN:
USE THE INFORMATION IN THIS MANUAL FOR THE INSTALLATION AND
SERVICING OF THE FURNACE AND KEEP THE DOCUMENT NEAR THE UNIT
FOR FUTURE REFERENCE.
HOMEOWNER:
PLEASE KEEP THIS MANUAL NEAR THE FURNACE FOR FUTURE
REFERENCE.
Printed in Canada
Printed on 100% recycled paper
OIL FIRED
CMO50-II
2019-03-12
Models
:
CMO32-II
CMO32-II-R
CMO50-II
Caution: Do not tamper with
the unit or its controls. Call a
qualified service technician.
Manufactured by :
Industries Dettson inc.
Sherbrooke, Québec - Canada
www.dettson.ca
X40001 Rev. Y
Advertisement
Table of Contents
Subscribe to Our Youtube Channel
Related Manuals for Dettson CMO32-II
Summary of Contents for Dettson CMO32-II
- Page 1 Models OIL FIRED CMO32-II CMO32-II-R CMO50-II CMO50-II CMO32-II & CMO32-II-R Caution: Do not tamper with the unit or its controls. Call a INSTALLER / SERVICE TECHNICIAN: qualified service technician. USE THE INFORMATION IN THIS MANUAL FOR THE INSTALLATION AND SERVICING OF THE FURNACE AND KEEP THE DOCUMENT NEAR THE UNIT Manufactured by : FOR FUTURE REFERENCE.
-
Page 2: Table Of Contents
TABLE OF CONTENTS FIGURES SAFETY REGULATIONS ........3 Figure 1 : Electrical wiring, Beckett burner ......10 Figure 2 : Electrical wiring, Riello burner ......10 DANGER, WARNING AND CAUTION ....3 Figure 3 : Parts List, Model 32..........11 SAFETY INSTALLATION REQUIREMENTS .. -
Page 3: Safety Regulations
WARNING SAFETY REGULATIONS Never burn garbage or paper in the heating system FOR YOUR SAFETY and never leave rags or paper around the unit. DO NOT STORE OR USE GASOLINE OR OTHER It is the homeowner's responsibility to engage a FLAMMABLE VAPOURS AND LIQUIDS IN THE VICINITY qualified technician... -
Page 4: Installation
same size as the flue outlet of the unit. It is preferable to INSTALLATION maintain a pitch or rise from the heater to the chimney of 2.0 cm per 1 m (1/4" per foot). The flue pipe must not be LOCATION extended past the inside wall of the chimney. -
Page 5: Combustion Primary Control (On Burner)
an enclosed area, two openings are required, one near the 2.11 COMBUSTION PRIMARY CONTROL floor and the other near the ceiling. Each opening should (ON BURNER) have a minimum area of one square inch per 1,000 BTU/h, free of any obstruction. In the case of an outside wall, only The purpose of this control is to sequence the operation of one opening is required. -
Page 6: Bvso Performance Test
BVSO PERFORMANCE TEST BLOCKED VENT SHUT OFF (BVSO) CLEANING The purpose of the following test is to check that the electrical For continued safe operation, the Blocked Vent Shut-Off outlet on the furnace, designated to the BVSO, is functional. System (BVSO) needs to be inspected and maintained annually by a qualified service technician. -
Page 7: Combustion Chamber Replacement
COMBUSTION CHAMBER REPLACEMENT To replace the combustion chamber, follow these steps: Turn off the power to the unit; Remove the burner and the access panel. Cut the insulation and unscrew outer liner; Take off the insulation pad and remove the damaged chamber by sliding it out;... -
Page 8: Furnace Information
FURNACE INFORMATION Model: Serial number: Installation date: Service telephone - Day: Night: Dealer name and address: START-UP TEST RESULTS Stack temp.: Firing rate: Smoke: Draft - at stack: Test performed by:... -
Page 9: Technical Data
TECHNICAL DATA Table 2 : Technical specifications RATING AND PERFORMANCE CMO32-II CMO32-II-R CMO50-II Burner insertion sleeve length 5 1/2'' 4 3/4'' 5 1/2'' Firing rate (USGPH) 0.65 0.75 0.65 0.75 0.65 0.75 Input (BTU/h) 91 000 105 000 91 000... -
Page 10: Figure 1 : Electrical Wiring, Beckett Burner
Figure 1 : Electrical wiring, Beckett burner DNS-0242 Rev. D Figure 2 : Electrical wiring, Riello burners Non disponible sur le Riello R35.3 / Not available on the Riello R35.3... -
Page 11: Replacement Parts
REPLACEMENT PARTS Figure 3 : Parts List, Model 32 B50024 rev. E Table 3: Parts List, Model 32 ITEM PART # DESCRIPTION COMMENTS B10373-04 TANK, REPLACEMENT B10093 REFRACTORY HEAT CHAMBER B10361 HEAT CHAMBER AND INSULATION ASSEMBLY (includes items 2, 3, 4, 5, 9 & 10) B00619-53 INSULATION B10072... -
Page 12: Figure 4 : Parts List, Model 50
Figure 4 : Parts List, Model 50 B50025 rev. E Table 4 : Parts List, Model 50 ITEM PART # DESCRIPTION COMMENTS B10373-05 TANK, REPLACEMENT G14G007 GASKET, 3-3/4"OD 1" ID LDPE WHITE G11F002 TEMPERATURE/PRESSURE VALVE 150 PSI 3/4" G99Z019 OVERFLOW TUBE, 3/4"NPT x 42" B10322 WELL.
Need help?
Do you have a question about the CMO32-II and is the answer not in the manual?
Questions and answers
how many anodes in a dettson cmo32=11
The Dettson CMO32-II has one magnesium anode, listed as "MAGNESIUM ANODE 3/4\"NPT .750\" x 30\"" in the parts list.
This answer is automatically generated