New for 2011. The SolarLogic Controller a flexible unit at a competitive price.

Our prices include VAT

Solarlogic is the solar temperature differential controller that is 13 different controls in one. Press 'select system' button, and scroll through the 13 different solar system configurations. Then press 'set config' to the matching system picture. Simple to operate, simple for the installer to set up, but cutting edge technology providing all the additional optional functions that systems require.

One button selects the mode of operation:

• Standby - off. Only over-ridden by safety functions.
• HOLIDAY - heat dump at night to limit stagnation risk
• MAX mode - all heating options active
• MANUAL - to test operation
• ECO mode
• BOOST - daily or timed boost operation

Fully programmable boost function allows a simple one hour boost, or daily operation can be programmed for any period between 1 and 9 hours - and there's no need for a time clock!

Key features:

• anti-legionella function
• pump speed control
• winter cold start feature
• 3 relay switching
• 3 temperature sensors included (4th is optional)
• 13 solar system configurations - basic through to "East-West"
• 2 cylinder control options
• Input for time sync to "off-peak" electric tariffs
• optimised back up heat - electric/CH boiler or both
• heat quantity measurement
• system operating temperatures readout
• collector or cylinder cooling functions & high temperature protection
• easy to install using spring clamp terminals
• LOCK facility for installer settings