Ouellet OTM User Manual Page 1

INSTALLATION GUIDEMarch 2013 Edition

2.3 Resistance TestMeasure the resistance of the Thermat heating cable at each step using amultimeter (fig. 2.3) and record readings on the measures’

The Thermat floor heating system can be used for two purposes maximizingcomfort.Used as a secondary heat source (floor warming), it can help

Do not install a radiant floor heating system on a noninsulated or poorlyinsulated subfloor, or over a crawl space. The efficiency of this

4.1 Planning WorkMaterials provided by Ouellet Canada Inc.- Thermat floor heating system roll - Installation instructions- Electrical panel label- Flo

We can help optimize your work plan. Fax it to us at 1 800 662-7801.Clearly indicate all dimensions. A minimum of one horizontal andone vertical dimen

- The floor temperature sensor must be centered between two parallel heating cables under the Thermat fiberglass mat (fig. 4.3 b). The ideal location

4.4 Installing the Thermat Floor Heating SystemTape, spray adhesive, staplerRemove the product from the box and verify the electrical and insu-lation

- Staple the mat to the plywood subfloor to prevent the mat ends from curling; - Use spray adhesive to fasten the Thermat to a concrete subfloor.Never

Never cut or try to shorten the heating cable.- Ensure that the Thermat surface is flat against the subfloor; - Avoid walking on the Thermat system. I

4.5 Installating the Temperature SensorHot glue gun, hammer, wood chisel or concrete chisel- To minimize floor height, chisel a 10 mm x 10 mm x 250 mm

1 Thermat Floor Heating System 41.1 General Information 4(Components, figure 1.1) 51.2 Always 61.3 Never 72 Technical Information 82.1 Surface Area an

4.6 Applying Self-Levelling CementMeasure the cable’s electrical and insulation resistance and recordthe readings on line 3) Before embedding

Final view4.7 Connecting the SystemThe system must be connected by a master electrician.Cold lead:- 240V/208V connection: - 120V connection:Line 1 - B

235. Temperature Regulation4.9 Using the Thermat System- The Thermat floor heating system is now ready for use. However, before turning on t

246. FAQ6.1 Floor Heating SystemQ.1 : Can I cut the Thermat heating cable to shorten it?A.1 : NEVER. If the Thermat roll is too long, detach the exces

25Q.11 : Can I connect two Thermat systems to the same thermostat?A.11 : Yes. You can even connect additional systems provided the connection is paral

267. Expert Tips: Installation and Floor Covering7.1 Installation Tips- For multilayer wood flooring (engineered floor) or linoleum, it is recommen de

278. Warranty8.1 Warranty StatementSubject to the legal warranties relating to quality and durability of goods provi dedfor by the Consumer Protection

1.1 General InformationThe installation must meet the following building codes, as applicable: - American National Electricity Code (ANSI/NFPA 70)- An

Components5plywood or concrete slab aluminum sheath groundwireheating wires aramid fiber roving floor heating system heating cable aramid fiber rovin

1.2 Always- Read this guide in full before installing the product;- Install the Thermat system with a regulating device;- Use copper wires only;- Perf

1.3 Never- Install Thermat sections so that the heating cables are less than 76 mm (3”) from each other. The temperature could be too high

2.1 Surface Area and Power Output of Thermat Products82. Technical InformationProduct #120VWidth Length Surface area Power Resistancein.m ft.m sq. ft.

208V = 75% of wattage at 240V.9Product #240V/208VWidth Length Surface area Power Resistancein.m ft.m sq. ft.sq. mWattsohmOTM017016 0.41 11’ 6”3.5 15 1

2.2 Insulation TestMeasure Thermat’s insulation resistance at each step using a megohmeter(fig. 2.2) and record readings on the measures’ table (this