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Do not tamper with the unit or its controls. DOCUMENT NEAR THE UNIT FOR FUTURE REFERENCE. Call a qualified service technician. HOMEOWNER: Manufactured by: PLEASE KEEP THIS MANUAL NEAR THE FURNACE FOR Dettson Industries Inc. FUTURE REFERENCE. Sherbrooke, Qc, Canada www.dettson.com Printed in Canada on 2018-05-18 X40227 Rev.E...
Table of Content List of Figures Figure 1: Mounting Configurations ..SAFETY Figure 2: Power Stealing Thermostat Resistance ....1.1 DANGER, WARNING AND CAUTION . . . 1.2 IMPORTANT INFORMATION .
WARNING Installation and repairs performed by unqualified persons can result in hazards to them and to SAFETY others. Installations must conform to local codes or, in the absence of such codes, to codes of the country having jurisdiction. The information contained in this manual is intended for use by a qualified technician, familiar 1.1 DANGER, WARNING AND with safety procedures and who is equipped with...
If the heater is left unattended during the cold weather Upon completion of the installation, this manual should season, take the following precautions: be placed back into its original envelope and kept near the boiler for future reference. a) Close the main water valve in the house and purge the pipes if possible.
2.5 BOILER INSTALLATION WARNING At the time of installation, the following steps should be IRE HAZARD followed. The conductor sizing must conform to the last edition of the local or national codes. 1. Choose an appropriate location. Mount the boiler securely on the wall with the help of the mounting plate.
Figure 2 – Power Stealing Thermostat Resistance the outdoor temperature, as per figure 5. 3 OPERATION 3.1 ADJUSTMENTS AND START-UP CAUTION The boiler must be filled with water and all air purged from the system, before turning on the power. the power is turned on before the boiler is filled with water, the elements will become seriously damaged.
3.7 ELECTRONIC CONTROL to the number of elements programmed in the installer menu. This function allows the building owner to reduce his peak consumption. Refer to section 3.7.2 for more Figure 4 shows how to navigate the various menus. details. 3.7.1 Display 3.5 Low Flow : State of the pump.
Under no circumstances should a user try to access it. Mass, Baseboard, Light and This function is used at the Dettson factory to test the Cast Iron are pre-set values Hydra before it is shipped.
Table 3 – Alarm Description Alarm Description Possible causes The boiler temperature Misconnected sensor T in sensor returns a temperature T in and T ext inverted that is not within standard Damaged wire values Defective sensor The outdoor temperature Misconnected sensor T out sensor returns a temperature T in and T ext inverted...
It is recommended that the boiler be purged annually, in order to eliminate sediment and sludge that may have accumulated at the bottom of the boiler and covered the 4 MAINTENANCE heating elements. Procedure: 1. Let the boiler cool down; The property owner has the following responsibilities: 2.
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