Instantaneous indirect double-wall water heater (36 pages)
Summary of Contents for THERMO 2000 INSTOMAX 4.5
Page 1
When all installation steps have been completed, replace this installation manual in its original envelope, and keep in a safe place near the appliance, for further reference. THERMO 2000 INC. revision: Sept. 2013 Printed in Canada...
General Safety Precautions Make sure to read and understand the entire Installation, Use and care Manual before attempting to install or operate this INSTOMAX water heater. Pay particular attention to the following “General Safety Precaution”. Failure to follow these WARNINGs may cause death, bodily injuries or property damages.
Section 3: INSTALLATION the floor is frequently cleaned, it must be WARNING elevated to provide at least 150mm (6 inches) of clearance from the floor to comply with NSF The manufacturer’s warranty does not cover International recommendations. any damage or defect caused by installation attachment special The room temperature must be maintained...
Page 5
Figure 1 : Top view, components identification and their location Figure 2 : Front view, components identification and their location : INSTOMAX Integrated instantaneous water heater installation, use and care manual Page (Revision Sept 2013)
Page 6
Figure 3 : Basic piping lay-out. The expansion tank supplied with the water specific pipe material used heater is to compensate for the water volume connections. expansion cause by the tank water temperature Insulate pipes containing water, rise. especially in unheated areas. A thermometer should be installed to indicate Typically, the expansion tank is mounted on an the domestic hot water temperature at or near...
Page 7
Replacing the relief valve will not correct the problem. One method of preventing pressure 3.6 ELECTRICAL build-up is to install an expansion tank on the cold water supply line between 3.61 Main electrical power supply INSTOMAX unit and flow check valve. Contact your installing contractor, water supplier, local The water heater electrical wiring and grounding plumbing inspector or plumbing supply house for...
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INSTOMAX Integrated instantaneous water heater installation, use and care manual Page (Revision Sept 2013)
Section 4: OPERATION SAFETY PRECAUTIONS Be sure to read and understand the entire Manual before attempting to install or operate this INSTOMAX™ unit. Pay particular attention to the following “General Safety Precautions”. Failure to follow these warnings could cause property damage, bodily injury or death.
exchanger containing potable water must be filled. If the unit has two aquastats, set one of them approximately 2C (5F) lower then the other one. Make sure that the heat exchanger drain cock is turn off. 4.5 START UP PROCEDURE Open the nearest domestic hot water tap as well 1.
Section 5: MAINTENANCE 5.1 INTRODUCTION Do not open the tank drain tap unless repair to the water heater is required. Opening Regular water heater maintenance will ensure the drain tap will eventually force fresh water into trouble-free service for many years. It is the tank.
Page 12
Warranty. consumer purchaser. Limited two years warranty on all COMBOMAX Thermo 2000 reserves its rights to make changes in the details of design, components & parts construction, or material, as shall in its judgment constitute an All other INSTOMAX components &...
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