Glow-worm swift flow 100e, swift flow 80e, swift flow 75e, swift flow 100, swift flow 80 Installation Instructions Manual

100e 80e 75e

221062A.02.97

Installation Instructions

To be left with the user

Hepworth Heating Ltd.,

Nottingham Road, Belper, Derbyshire. DE56 1JT

General/Sales enquiries :

Tel: [phone] Fax: [phone]

One Contact Total Service

Customer Services:
Tel: [phone]
Fax: [phone]

Digital Clock/Timer

Kit Style 2

These instructions are for the installation and setting of
the digital clock/timer Style 2.

Instructions on how to use and service are supplied with
the boiler.

Note. The boiler Installation Instructions will be
required should the clock/timer be fitted to an already
fitted boiler.

If the literature is not to hand, copies can be obtained
from:-

Hepworth Heating Ltd
Nottingham Road
Belper
Derbyshire
DE56 1JT

Telephone [phone].
It is important to quote the model, size and serial

number.

This is a Cat I 2H Appliance

100 80 75

2

Digital Clock / Timer

221062A

5653

CONTENTS OF KIT

CONTENTS OF KIT

1 Casing label
2 Instructions sheet
3 Clock/timer
4 Spacer
5 Clock/timer bracket
6 Clock/timer harness
7 “Snapin” cable bush

1

5

2

4

3

6

7

3

Digital Clock / Timer

221062A

Diagram 3

100 ILLUSTRATED

Diagram 2

3910

100 ILLUSTRATED

CLOCK/TIMER
MOUNTING
BRACKET

FASCIA
SECURING
SCREWS

3887

CONTROL
HOUSING
COVER
SECURING
SCREWS (2)

3909

CONTROL
HOUSING
COVER
SECURING
SCREW

Diagram 1100 ILLUSTRATED

FASCIA
SECURING
SCREWS (2)

CONTROL
HOUSING
COVER

Diagram 4

CONTROL
HOUSING

SECURING
SCREW

*

4 WAY
TERMINAL
BLOCK

*Remove yellow link

Y2

Y1

N

L

B BRYY

BRBYY

5346

continuation of “Boiler Fixing”

Remove two of the fascia securing screws,
see diagram 1.

Remove the control housing securing screw and cover,
see diagram 1.

Fit the clock/timer bracket and loosely secure with the
two previously removed fascia securing screws, see
diagram 2.

Remove the control housing securing screws,
see diagram 3.

Secure the control housing to the frame with one of these
screws, see diagram 4.

Remove the four way terminal block from the top left
hand side of the control box, see diagram 4.

Fit the clock/timer to the bracket, see diagram 5.
Route wiring harness through the keyhole slot in the side

of the control box, insert the “snap in” cable bush and
connect to the clock/timer and four way terminal block
connector, see diagram 6.

Remove the clock/timer blanking plate from the outer
case and use the new blanking plugs supplied.

Stick the casing label, from the loose items pack, to the
right hand side of the clock/timer.

Note. Some adjustment of the clock/timer bracket may
be required to allow for a satisfactory alignment of the
outer casing.

Now continue with “Boiler Fixing”, as described in the
Installation Instructions.

4

Digital Clock / Timer

221062A

AUTO

RUN

MT

WTh

FS

Su

P

DAY HR MIN

P

R

Diagram 5

CLOCK/TIMER

CLOCK/TIMER
MOUNTING
BRACKET

RETAINING
CLIP (2)

5657

SPACER

Because of our constant endeavour for improvement details may vary slightly from those in the instructions.

DIGITAL CLOCK/TIMER STYLE 2

5650

Diagram 7

Setting Instructions for SWIFT-FLOW
Digital Timer Style 2.

The following instructions are provided so that, if the
Instructions for Use are missing the clock/timer can be
set working.

This is a twenty four hour clock, that is 1pm is 1300.

1. Press “R” Reset.

2. Set switch to “ ”.

3. Set time of day “HR” “MIN”.

4. Set day of week “DAY.

5. Set switch to “RUN” - colon will flash.
Once this is done the following preset times will

operate:-

MON to FRI - “ON” 06.30

“OFF” 08.30
“ON” 16.30
“OFF” 22.30

SAT and SUN - “ON” 07.00

“OFF” 09.00
“ON” 16.00
“OFF” 23.00

COMMON

MAINS
NEUTRAL
(N)

HEATING ON

MAINS
LIVE (L)

KEY

BROWN
BLUE
YELLOW

BR
B
Y

Diagram 6

Y

Y

BR

B

ELECTRICAL
CONNECTORS

CLOCK/
TIMER

*

4 WAY
TERMINAL
BLOCK

*Remove yellow

*link

Y2

Y1

N

L

B BRYY

BRBYY

5347

RESET
BUTTON