Grasslin QEG-1S Single Channel Programmer + Service

Grasslin QEG-1S water heater programmer timer with Service Reminder

In addition, this S variants features a boiler service interval reminder for easy monitoring and early display of the maintenance date for the heating system.

Your single channel timeswitch provides timing control for your central heating, letting you set ON and OFF periods to suit your own lifestyle.

• Backlit LCD Display
• Real Time clock
• Up to 3 ON/OFF per day
• Automatic summertime / wintertime changeover
• Daily, weekly and week-weekend programming possibility
• Different running modes: OFF, AUTO, ONCE, CONTINUOUS and HOLIDAYS
• Manual override function
• Manual extra hour function
• 3 different pre-programmed profiles, customizable by user
• Boiler service interval indication & actions

Designated use:

• The programmer is used to control central heating zone systems or combi boilers
• Suitable for use in dry rooms only!
• Do not install in the vicinity of devices which generate inductive discharges (motors, transformers, etc.)

Technical data:

• Dimensions - H x W x D (mm) 95 x 148 x 36
• Weight g (approx.) - 285
• Power supply - 230 V AC / 50-60 Hz
• Power consumption - < 3 W
• Power reserve - > 2h
• Switching capacity - 3 a 250 V ~ resistive, cos f = 1; 3 a 250 V ~ inductive, cos f = 0.6
• Time display - 24 h or 12 h AM/PM format
• Time setting resolution:
  Time of day - 1 min
  Programmes / min. switching - 1 min
• Programmes Selectable - (daily , weekly, or week-weekend)
• Number of switchings per day - 3 ON/OFF pairs
  (2 ON/OFF pairs selectable)
• Operating temperature range - 0oc ... + 45oc
• Ambient temperature - -20oc ... + 55oc
• Humidity range - 10 to 90% Rh, non condensing
• Accuracy Type - 1 sec./day at +20oc
• Terminal capacity - 2 x 2,5 mm2
• Protection type - IP 30
• European standards - EN60730-2-7
• Compliant with building regulations - (Part l Uk) (Part J Scotland)