3.The cover (C Fig. 3/1) can now be removed by pulling out its left-hand edge. When reassembling, work in the opposite way being careful to insert the tongue of the cover into the slot.

FIG. 4

B

D

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

Draining the Heater

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.

1.Pry off the round cover plate (V Fig. 3/1) from its right hand edge (W Fig. 3/1) with a small flat-head screwdriver.

2.Remove the Phillips screw revealed beneath the round cover plate.

3.The cover (C Fig. 3/1) can now be removed by pulling out its left-hand edge. When reassembling, work in the opposite way being careful to insert the tongue of the cover into the slot.

1)If the heater has been installed with flexible hoses, shut off the power supply and turn the heater upside down over a sink to drain the water out of it, OR

2)If the heater has been installed with rigid piping, siphon the water out through any (lower) service valve on the (inlet side). Keep a hot water faucet open while siphoning the water out, OR

3)If the heater has been installed with flexible hoses, it can also be emptied by siphoning through the inlet side hose. Keep a hot water faucet open while siphoning.

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Ariston GL2-5S, GL6-PLUS, GL4S manual Maintenance instructions Periodic maintenance, Draining the Heater
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GL2-5S, GL4S, GL6-PLUS specifications

The Ariston GL series water heaters, including the GL6-PLUS, GL4S, and GL2-5S models, are designed to deliver effective and efficient hot water solutions for various domestic needs. Each model highlights advanced technology and innovative features that cater to modern bathroom and kitchen requirements.

The GL6-PLUS is a standout option in the lineup, featuring a robust 6-gallon capacity. It boasts an efficient heating element designed to quickly raise water temperature without excessive energy consumption, helping to reduce utility bills. This model integrates an advanced foam insulation system that minimizes heat loss, ensuring hot water is available when needed. Its compact design allows for easy installation in tight spaces, making it suitable for apartments or homes with limited room for bulky units.

The GL4S model offers a 4-gallon capacity, making it an excellent choice for smaller households or specific point-of-use applications. Its heating technology ensures fast recovery and consistent water temperature. The GL4S also features a user-friendly temperature control dial, empowering homeowners to set their preferred hot water temperature with ease. The energy-efficient design of the GL4S helps users save on energy costs while enjoying reliable performance.

For users seeking a smaller option, the GL2-5S presents a 2.5-gallon capacity, ideal for handwashing sinks, washrooms, or small kitchens. This model is particularly appealing for its lightweight and versatile design, which facilitates easy installation in various locations. Like its counterparts, the GL2-5S features superior insulation, ensuring minimal heat loss and optimal energy efficiency.

All models in the Ariston GL series are equipped with advanced safety mechanisms, including over-temperature protection and a safety valve, ensuring user safety throughout operation. The durable construction and quality materials used in these units guarantee longevity and reliability, making them a worthwhile investment.

In conclusion, the Ariston GL6-PLUS, GL4S, and GL2-5S water heaters embody the perfect blend of efficiency, reliability, and innovative design. These models are tailored to meet diverse hot water needs while promoting energy savings and user convenience, ensuring that homeowners can enjoy comfort and peace of mind in their daily routines.
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