Select 207 XLS User / Installation Instructions Page 6 of 8
Installation Instructions
SELECT 207 XLS Programmer
Technical Data
Power supply: 230v AC 50Hz.
Ambient temperature: Operating 0°C to 35°C
Total Input: 6A
Switch Rating: 230vAC 6(2)A
Battery: Never needs replaced
Wiring: For fixed wiring only
Maintenance: No user maintenance reqd.
Disconnection class: 1B
This unit must be installed by a competent person in accordance with the latest appropriate wiring
regulations.
Pre Installation set-up
Before installing, set the bank of 4 DIP switches
on the back, to configure the unit according to the
chart below.
DIP switches shown in factory default position
Pumped – Allows independent control of CH and
HW.
Gravity – Does not allow CH without HW, but can
Provide HW without CH.
24Hr. - Runs same programme every day
5/2 Day - Allows different ON/OFF times at
weekend
7 Day - Allows different on/off times every day
When unit is first switched on, or when the reset
button is pressed, the status of the DIP switches
is displayed.
INSTALLATION
This unit is compatible with many other
programmers and may be fitted to existing
standard wall plates. Please consult the ‘WIRING
INTERCHANGE GUIDE’ for compatible
programmer types. Some are directly
interchangeable, others will require minor
changes to wiring connections.
Be sure to switch off the mains supply before
starting. Please read all installation instructions
before proceeding.
Ensure that the fixed wiring connections to the
mains supply, is via a fuse rated at not more
6 amps, and a class ‘A’ switch, having a contact
separation of a minimum of 3mm in all poles.
DIRECT UPGRADE FOR EXISTING PROGRAMMERS
1.Switch off mains. Loosen 2 securing screws on
old programmer and unplug it.
2.Check existing wall-plate has been correctly
fitted. (See section,Fitting wall plate)
3.Plug SELECT programmer into wall-plate and
re-tighten screws. Switch on at mains.
4.Set timing and programme as detailed in user
guide
Please note, If you wish to change any of the DIP
switch functions at any time, when the unit is
replaced back on the wall plate, it will flash the
latest configuration for 10 secs. and then revert
back to normal run time. If you don’t want to wait
for the 10 secs. pressing any button will also take
the programmer back to the normal run time.
FITTING WALL PLATE
1.Position the wall-plate (terminals along the top
edge) with 60mm(Min) clearance to its right,
25mm(Min) above, 90mm(Min) below. Ensure that
the supporting surface will fully cover the back of
the programmer.
2.Ideal location would be 1.4m above floor level,
easily accessible, reasonably lit and free from
condensation or temperature extremes.
3.Fix the wall-plate to a flush mounting single
conduit box type UA1(BS4662) using M3.5 x 14
bolts.
4.Ensure that the wiring to the wall-plate terminals
leads directly away from the terminals and is
completely enclosed within the wall-plate
aperture. Wire ends must be stripped and
screwed to the terminals, so that minimal bare
wire is showing.
3 on/offs
5/2 da
7 da
gravity
2 on/offs
24Hr.
Pum
ed
