unit, the E7 Quartz 2hr is easy to install and set, providing a tankful of hot water to start each day utilising Economy 7 Off-peak rate overnight electricity. The manual boost timer provides extra hot water in the daytime, should it be needed. E7 Quartz is the standard by which all other water heating controls are judged and is the all-time best seller in water. Economy 7 Quartz is easy to install and set, providing a tankful of hot water to start each day utilising Economy 7 off peak rate overnight electricity. The manual boost timer provides extra hot water in the day time – should it be needed. The E7 Quartz 2 hour model has the same specification as the Economy 7 Quartz but. View and Download Horstmann Economy 7 Quartz user instruction online. Electro-mechanical water heating control. Economy 7 Quartz network router pdf manual download.
Pre-programmed automatic boost and three on-demand options - 30 minutes, 1 2 hours. Countdown boost display shows boost time remaining. Electronic 7 Controller pdf manual download. Oct 21, It's the Horstmann economy 7 quartz only to work whilst there is cheap rate electricity overnight on economy seven. horstmann electronic 7. Yes, that is what. View and Download Horstmann Economy 7 Quartz user instruction online. Electro-mechanical water heating control. Economy 7 Quartz network router pdf manual download. HORSTMANN The Horstmann Economy 7 Quartz is an Electro-mechanical water heating control, which can be set to take advantage of cheap night-rate electricity, so that there is a tank of hot water available for the morning. FRONT VIEW OF ECONOMY 7 QUARTZ Water Heater Switch Neon Il ndicators summer time Clock dial OPENING 91 S) stop 1 hour Boost timer.
Designed for use with Economy 7 off peak rate overnight electricity, the Economy 7 Quartz is the standard by which all other water heating controls are. Economy 7 Quartz comes with a 2 year guarantee from the date of manufacture. This the battery will continue the clock rotating for Hours and will be. Horstmann E7QUARTZ Economy 7 Quartz Electro-Mechanical Immersion Heater Controller Programme settings, -Off peak Adjustable between 4 1/2 and 7 hours.
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