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Electric Boilers
M
odels from 3 kW to 12 kW :
INSTALLATION & OPERATING MANUAL
Your MINI BTH Electric Boiler has been carefully assembled and factory tested to provide
years of trouble-free service. The following information and safety measures are provided to
enable proper installation, operation, and maintenance of this product.
It is imperative that all persons who are expected to install, operate or adjust this boiler
should read these instructions carefully.
Any questions regarding the operation, maintenance, service or warranty of this electric
boiler should be directed to the supplier.
When all installation steps have been completed, insert this installation manual in its original
envelope, and keep in a safe place (close to the boiler) for future reference.
THERMO 2000 INCORPORATED
Printed in Canada
MINI BTH
2 08 / 2 40 V s in g le p h a se
revision: June 2014
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Table of Contents
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Summary of Contents for THERMO 2000 MINI BTH 3
- Page 1 When all installation steps have been completed, insert this installation manual in its original envelope, and keep in a safe place (close to the boiler) for future reference. THERMO 2000 INCORPORATED revision: June 2014 Printed in Canada...
- Page 2 Electric Stage( Amp. at KW/BTU/H at 240V Element(s) 240V at 240V 240V MINI BTH 3 3 / 10,235 12.5 1 x 3 KW MINI BTH 4.5 4.5 / 15,350 18.7 1 x 4.5 KW MINI BTH 6 6 / 20,470 1 x 6 KW MINI BTH 7.5...
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Page 3: General Safety Precautions
General Safety Precautions Be sure to read and understand the entire Installation & operation manual before attempting to install or to operate this water heater. Pay particular attention to the following General Safety Precautions. Failure to follow these warnings could cause property damage, bodily injury or death. -
Page 4: Installation
INSTALLATION WARNING The manufacturer’s warranty does not cover any damage or defect caused by installation, or attachment, or use of any special attachment other than those authorized by the manufacturer into, onto, or in conjunction with the water heater. The use of such unauthorized devices may shorten the life of the boiler and may endanger life and property. -
Page 5: Boiler Water Connections
BOILER WATER CONNECTIONS Make sure you connect the accessories and the piping to the proper connection fittings as indicated at figure 2 above and according the selected mounting position. Figure 3 below shows typical connections of a MINI boiler to a radiant floor heating system. The location of the distribution system components may be different from what is represented. -
Page 6: Electrical Connections
This accessory shall be equipped with one or MINI 6 Negligible MINI 7.5 Negligible more check valves to avoid all possibilities of the MINI 9 Negligible boiler water returning to the potable water supply MINI 12 Negligible network. Your heating wholesaler shall be in good position Air bleeder to recommend the appropriate model for your Installation of manual or automatic air vents are... - Page 7 Thermostat(s) and pump(s) connections: Zoning applications with motorized Heating systems equipped with one valves : thermostat and one pump: Connect the low voltage thermostat to the zone With a 18gauge cable, connect the room valve. Components must be wired to ensure that thermostat directly to the following boiler only the zone valve corresponding to the zone terminals.
- Page 8 BTH Electric Boilers USE & CARE MANUAL , Page (Revision Jun 2014)
- Page 9 BTH Electric Boilers USE & CARE MANUAL , Page (Revision Jun 2014)
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Page 10: Start-Up Operation
START UP OPERATION SAFETY PRECAUTIONS Before operating this boiler, be sure to read and follow these instructions, as well as the warnings printed in this manual. Failure to do so can result in unsafe operation of the boiler resulting in property damage, bodily injury, or death. -
Page 11: Maintenance
MAINTENANCE INTRODUCTION Properly maintained, your boiler will provide years of dependable, trouble free service. It is recommended that a regular routine maintenance program be established and followed by the user. Components are subject to eventual failure that requires service. Failure to use the correct procedures or parts in these circumstances may make the unit unsafe or reduce the life of the boiler. -
Page 12: Replacement Parts
REPLACEMENT PARTS Heating Elements 3kW : ZEL300-240V3KW 4.5kW : ZEL300-240V45KW 6kW : ZEL300-240V6KW Pressure Relief valve ZMC200-SV30PSI1 Temperature & Pressure indicator ZMC300-75P160C High Limit control ZEL200-L6C732 Indicating lamp ZEL150-240VRED Temperature control ZEL200-G111781 Contactor Model 3;4.5;7.5;9kW : Contacteur ZEL100-2PC50120 ZEL100-2PC50120 Reference adjust. mark Model 12kW : ZEL100-4P50A120 Fuse... - Page 13 The original purchaser is responsible for all costs associated with the removal and reinstallation, shipping and handling to and from Manufacturer. The replacement Thermo 2000 reserves its rights to make changes in the details of design, construction, or unit will be warranted for the remaining portion of the original Warranty.
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