INSTALLATION GUIDE
HOW TO POSITION AND PROGRAM THE FLASH PROGRAMMER 2S
PRODUCT FUNCTIONS
• Centralised programming for two heating zones
using two temperature modes:
- Comfort temperature
- Reduced temperature
• Manual override function in comfort and reduced mode for each room.
PRINCIPLE OF OPERATION
• Convectors equipped with a suitable electromechanical thermostat:
Reduced temperature obtained by supplying a resistance, which overrides the sensing element of the
thermostat.
• Convectors equipped with a suitable electronic thermostat:
Reduced temperature achieved by delivering an alternating signal (coding adopted by all designers since
January 1994)
TECHNICAL CHARACTERISTICS
• Time switch: Electronic clock with day and week programs.
• Power backup: By lithium battery, backup guarantee for a total of 3 years minimum against mains failure
(battery life: 10 years)
• Program increments: 1 minute
• Number of zones: 2
• Total maximum current rating: 0.5A
• Dimensions: 167mm x 84mm x 44mm
INSTALLATION
1
Unscrew the time switch fixing
screw
2
Separate the base plate from
the casing using a screwdriver
3
Surface-Mounted base with 2off
screw fixings Ø3mm maximum
4
Electrical connections (see page 2)
IMPORTANT
Insert the flying
lead from the display panel into the
socket on the circuit board as shown
5
Put outer casing back on
6
Put back in and tighten the
time switch fixing screw
1
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