Sangamo PowerSaver Boost, PowerSaver Boost Maxi, PowerSaver Daily, PowerSaver 24/7, PowerSaver Weekly Installation Instructions Manual

INSTALLATION INSTRUCTIONS

W A R N I N G – I S O L A T E M A I N S B E F O R E
INSTALLATION & SERVICING

THE INSTALLATION SHOULD BE CARRIED OUT BY
A SUITABLY QUALIFIED PERSON, IN
ACCORDANCE WITH THE CURRENT EDITION OF
THE I.E.E. WIRING REGULATIONS.

WARNING : All Powersaver products must be

earthed, using the earth terminals at the rear of
the switch. The following cabling is recommend

L & N - 1.5mm² - 4.0mm² xed

- 1.5mm² - 2.5mm² exible (retro t
applications (only in conjunction with 143609
surface box)
L Out & N Out - 1.5mm² - 2.5mm² xed or
exible

Provision must be made in the xed wiring for a
means of disconnection from the supply having a
contact separation of at least 3mm on all poles.
This can be provided by the consumer unit.

The Powersaver Product Range are independently

mounted time switches, of electronic construction,

which can be surface or ush mounted. For ush
tting, a metal box of at least 32mm internal depth
should be tted with the earth terminal at the

bottom.

For surface mounting, use a patress box with a
minimum internal depth of 32mm.

Do not remove the Powersaver from its packaging

until the patress/wall box is tted and cleared of

dust & debris. The Powersaver Range is suitable
for use in a normal pollution situation.

The cable clamp at the rear of the unit is for

outgoing cables to the appliance only.

CONNECTION WARNING:

Isolate mains before installing. Supply
terminals are for xed wiring only. Load terminals
are for xed or exible wiring. Remove 8mm of
insulation from each wire and twist any multiple

connection together.

All earth conductors must be sleeved

(green/yellow) and connected to earth terminal

using earth terminals provided on rear of switch.

Fit the Powersaver to the patress box using screws

provided.

When cutting the aperture for the output exible

cord, ensure no sharp edges remain.

PLEASE NOTE : This product is not
suitable for mounting on unearthed metal or met­alised surfaces.

Wiring Diagram

CONTACT RATING 16A Resistive, 240V a.c.

SUPPLY 240V, 50-60Hz a.c.

FIXING Single Patress – Surface & Flush

Mounting

RESOLUTION OF PROGRAMS 10 Minutes

POWER CONSUMPTION 10.3VA Maximum

LIVE PARTS PROTECTION This unit is totally protected by the

enclosure

DIRT & MOISTURE PROTECTION IP40

SHOCK PROTECTION Class 1(This must be connected to

earth)

CASE MATERIAL Polycarbonate, PT1 175

TEMPERATURE RATING T35

OPERATING TEMPERATURE 0ºC to +35ºC

MEMORY RESERVE
(except Boost)

4 Hours – when on power for previous
12 hours

DISPLAY Liquid Crystal Display

(Boost product has no display)

PROGRAM SETTIGNS 24/7 - Max 3 On & 3 Off operations

(7 days) each day independantly

programmable.

Weekly - Max 3 On & 3 Off operations
(Mon-Fri), Max 3 On & 3 Off alternative
operations (Sat/Sun).
Daily - Max 3 On & 3 Off operations
(Daily).

BOOST FACILITY User selectable – ½, 1 or 2 hours

TYPE OF ACTION Type 1B

CONTROL POLLUTION CATEGORY Normal

Specication

SERVICE AND WARRANTY

Your Powersaver controller is not user serviceable. PLEASE DO NOT TRY TO DISMANTLE THE UNIT.
This product is guaranteed by your supplier for 2 years from the Date of Manufacture. If it should
become defective, please contact your installer or supplier for a replacement unit.

CUSTOMER CARE POLICY

As part of Sangamo’s continuous improvement program, the Company operates a Customer Care
Policy. This means that we welcome your comments and complaints, as it can help us to improve our
services to you, our customer.

Due to our policy of continuous product improvement and development, the specications in this
guide may be subject to change without prior notice.

Sangamo Limited

Industrial Estate, Port Glasgow,

Renfrewshire, PA14 5XG

Tel: [phone] Fax: [phone]

Email: [e-mail]

Web: www.sangamo.co.uk

Flush
Mounting

Surface

Mounting

2 HOURS / 5 HOURS

1 HOUR / 3 HOURS

1/2 HOUR / 1 HOUR

BOOST / BOOST MAXI DAILY WEEKLY & 24/7

( PSB ) ( PSB MAXI ) ( PSD ) ( PSW ) ( PS24/7 )

LNOutNLOut

EARTH

LIVE

NEUTRAL

LOAD MAINS IN

USER INSTRUCTIONS - PROGRAMMING

BOOST

The Powersaver Boost offers 3 options for the on period

duration : ½ hour, 1 hour or 2 hours.

To activate the Boost function, press Boost button once

for ½ hour, twice for 1 hour or 3 times for 2 hours. On

the fourth press of the button, the operation will cancel.

INDICATOR LIGHTS

The Powersaver Boost is tted with three indicator lights
to display which setting is selected. While the Boost is
active, the indicator light will change to identify the
maximum remaining boost time e.g. 2 HOURS selected.

BOOST MAXI

The Powersaver Boost Maxi functions exactly as the
‘BOOST’ above offering 3 options for the on period
duration : 1 hour, 3 hours or 5 hours.

DAILY, WEEKLY, 24/7

(See ap label for identication if in doubt)

After the unit has been installed and powered up, a full

display will be indicated. As shown below, this initial
display will ash continuously until the Time Setting Mode

has been entered.

TIME SETTING MODE: (Example Wednesday 6:15pm)

1. Press the Set button once and the display shown below

will be indicated.

During time and program mode, parts of the display that
ash indicate what can be altered.

2. Use the Hour and Minute buttons to select the correct
time. Remember to ensure that the am/pm indicator is
correct.

3. Use the Day button to select the correct day of the
week (Weekly & 24/7 programmers only).

4. Once the correct time has been entered, the display will

be as shown below.

5. Press the Set button once, to conrm.

PROGRAM SETTING MODE:

As soon as the correct time has been selected and the

Set button pressed, the unit automatically proposes that
the program switching time be set and the display shown

below will be indicated.

It is best to write down all program times, prior to
programming.

PROGRAM EXAMPLES:

TO SET PROGRAM SWITCHING TIMES:

1. Use the Hour and Minute buttons to set the rst on
time, e.g. Prog 1 ON : 7:40am (see display below).

2. Press the Set button once to conrm and set Prog 1
(see display below).

3. Use the Hour and Minute buttons to set the rst off
time, Prog 1 OFF: 8:30am (see display below).

4. Press the Set button once to conrm and set next time.

5. To input programs 2 and 3, repeat steps 1 – 4.

6. When program 3 off time has been entered :­a) DAILY - Go to step 9
b) WEEKLY - unit then proposes the weekend switching
times (see display below).
c) 24/7 unit then proposes Tuesday switching times (see
display below).

7. To input the next day or day group program times,

repeat steps 1 – 5.

8. 24/7 only - Additional speed features on 24/7 unit

when setting programs:-

a) Press Boost to copy current day programs into the next
day (see display below).

b) Press Day to skip to next day (see display below).

9. When the Set (or Day or Boost on 24/7 unit) has been
pressed for the last time, the display will return to the

normal running mode, as shown below.

The indicator light will glow green when a program is
active.

NOTES ON PROGRAMMING:

a) All programs must be in consecutive order, i.e. Program

1 must be before Program 2, and Program 2 before

Program 3. If in the wrong order, error messages will be
displayed.
b) If only 2 or less programs are required, for the

remaining programs enter the same on and off times,

e.g. Prog 3 on 8:00pm, off 8:00pm. This ensures the

unwanted program is cancelled.

c) Programming past midnight is NOT allowed. An error
message will displayed. To overcome this the program
needs to be split as per example:
Desired Program Period - on 10:00pm off 07:00am
make Prog 1 - on 12:00am off 07:00am
make Prog 2 - on 07:00am off 07:00am
make Prog 3 - on 10:00pm off 12:00am

Progs make up desired program period leaving prog 2

available for a program during the day.
d) If you try to input the off time before the on time, an
error message will be displayed. Press Set to continue.
e) If a button is not pressed within 30 seconds, the unit

will revert to the normal running mode. To return to the
programming, continue to press the Set button until the

program step you require is shown.

REVIEW MODE/PROGRAM MODIFICATIONS MODE:

To review/change program settings:

1. Press set button twice to access rst program setting.

2. Continue to press set button to scroll through all
program settings.

3. 24/7 only you may also press day button to fast
forward to specic day.

4. Use the hour & minute buttons at any time to change a

program setting.

5. Either continue to press the set buttons (24/7 only

- you may also press day button) until the normal running
mode displayed or leave unit for 30 seconds and it will do
so automatically.

NORMAL RUNNING MODE:

In the normal running mode, the unit displays the correct
time and day and active programs, e.g. as shown below.

There are 3 more features available in this mode:-

A. Boost mode.
B. Off (Holiday) mode.
C. Program Override mode.

A. BOOST MODE:

There are 3 boost options:-

½ hour
1 hour
2 hours

To activate the boost function, press the Boost button
once for ½ hour, twice for 1 hour and three times for 2

hours. On the fourth press of the button, this facility will

be cancelled.

As the Boost button is pressed, the display will indicate
which option you have selected. The indicator light will

glow green.

The display will show remaining boost time.

If, while a boost period is active, you wish to extend the
action, press the Boost button until you reach the desired

length, i.e. ½ hour, 1 hour, 2 hours.

B. OFF (HOLIDAY) MODE

The holiday function allows you to suspend programmes

whilst still allowing the Boost function to be used.

To activate, simply press the Off button once and “OFF”
will be displayed. To cancel this function, press the Off
button again. See display below.

NOTE : This is NOT an override function for programs.

NOTE : BOOST mode still active

C. PROGRAM OVERRIDE MODE

If, during a program On time, you wish to cancel the
program, simply press the Boost button once.

NOTE : The program settings will not be affected and the

next time this program is due, it will function as normal.
Adjoining programs will also be cancelled.

143082_J

Weekly i.e. Mon-Fri

PS24/7 i.e. Mon / Wed / Fri

Prog 1 – on 7:40am off 8:30am

Prog 2 – on 11:50am off 12:40pm

Prog 3 – on 5:20pm off 11:00pm

Weekly i.e. Sat / Sun

PS24/7 i.e. Tue / Thur / Sat / Sun

Prog 1 – on 8:30am off 10:30am

Prog 2 – on 12:00pm off 2:30pm

Prog 3 – on 6:00pm off 11:30pm

Daily

Prog 1 – on 7:40am off 8:30am

Prog 2 – on 11:50am off 12:40pm

Prog 3 – on 5:20pm off 11:00pm