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Mini Tank water heater
Electric undersink
Water heaters
GL 2.5 - GL 4 - GL 6+
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IMPORTANT SAFETY INSTRUCTIONS When using electrical appliances, safety precautions to reduce the risk of fire, electric WARNING shock or injury to persons should be followed, including: 1. READ ALL INSTRUCTIONS BEFORE USING THIS WATER HEATER. 2. This water heater must be grounded. 3. Install or locate this water heater only in accordance with the provided installation instructions. 4. Use this water heater only for its intended use as described in this manual. 5. Contact a qualified electrician
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Temperature & pressure FIG. 1/1 Hot water outlet relief valve, 3/4 NPT male 1/2 NPT male Cold water inlet 1/2 NPT male Temperature & pressure relief valve discharge 3/4 NPT female line to drain tapping for relief valve COMPONENT PARTS OF GL 2.5 - GL 4 FIG. 1/2 Temperature & pressure COMPONENT PARTS OF GL 6+ relief valve, 3/4 NPT male (Horizontal installation) Hot water outlet 3/4 NPT male 3/4 NPT male plug 3/4 NPT female tapping for Temperature & relief valve pressure relief valve discharge line
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DIMENSIONS FOR GL 2.5 - GL 4 FIG. 2/1 14” 12 1/4” 10 1/4” 3 3/4” 6” 7 1/2” GL 2.5 1/2 NPT MALE 3 1/2” 3” 2 1/2” GL 4 FIG. 2/2 DIMENSIONS FOR GL 6+ (HORIZONTAL INSTALLATION) 14 1/2” 8 1/2” 4 1/2” 17 1/2” FIG. 2/3 DIMENSIONS FOR GL 6+ (VERTICAL INSTALLATION) 14 1/2” 11 1/2” 8 1/2” 3/4 NPT MALE 4 1/2” 2 1/2” 17 1/2” 5 14” 1” 5 1/2” 6 1/2” 17 1/2” 1” 17 1/2” 3/4 NPT MALE 3” 11 1/2”
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General remarks CAUTION The manufacturer cannot be responsible for the damages caused by improper installation or by failure to follow instructions in this pamphlet. Comply with the installation instructions before completing electric connection. CAUTION The thermostat has been pre-set at the factory between 41°C (105° F) and 45° C (113° F). CAUTION Hydrogen gas can be produced in a hot water system served by this heater that has not been used for a long period of time (generally 2 weeks or more
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Heater can sit on floor. Floor Mounting Pipe Connect the cold water inlet pipe to the inlet nipple (marked with a blue ring) and the hot connections water outlet pipe to the outlet nipple (marked with a red ring). To reduce the risk of excessive pressures and temperatures in this water heater, install CAUTION the supplied temperature and pressure protective equipment required by local codes but not less than a combination temperature and pressure relief valve certified by a nationally recognize
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Maintenance instructions Note: Do not attempt to repair this water heater yourself. Call a service person for assistance. Always turn off the power supply to the heater prior to servicing or draining the heater. PERIODIC MAINTENANCE AND PARTS REPLACEMENT Note: For most of these operations, the water will have to be drained from the heater. For all of these operations the power supply needs to be shut off and the front cover removed. Remove cover plate V (fig. 3/4) using a thin screw-driver opera
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Changing 1. Turn off power supply and drain the heater (see previous section). 2. Remove the heating element (see section on Removing the Heating Element). the heating 3. Install new element with gasket, making sure the gasket and element are positioned element correctly. Tighten the retaining nuts and make the wire connections. 4. Refill tank with water before restoring power. 1. Turn off power supply. Changing 2. Disconnect the 2 push/pull type wires on thermostat. the 3. Loosen the two brass
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FIG. 3/1 N G FIG. 3/2 G FIG. 3/3 Z F X Y T B FIG. 3/4 FIG. 3/5 C V W F D 10
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ARISTON • LIMITED 6 YEARS WARRANTY COVERAGE supplied with potable water. ARISTON, THROUGH ITS U.S. DISTRIBUTOR CONTROLLEDENERGYCORP., (hereinafter 5. The OWNER and not the Manufacturer or his CEC) guarantees this water heater to the representative shall be liable for and shall pay Owner (hereinafter “Owner”) of the water heater for all field charges for labor or other expenses at the original installation location against incurred in the removal and/or repair of the defects in material and workm
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MTS MAKES USE OF RECYCLED PAPER COMMON SENSE HEAT & HOT WATER TECHNOLOGY Merloni TermoSanitari SpA Controlled Energy Corp. Viale Aristide Merloni, 45 340 Mad River Park 60044 Fabriano (AN) Waitsfield, VT 05673 Tel. 0732.6011 800-642-3111 Telefax. 0732.602331 802-496-4436 Telex 560160 Fax 802 496-6924 http://www.mtsgroup.net www.controlledenergy.com 29.1.60.542.1.01 0900 Litograf s.r.l.
