CORRIDOR 6 CORRIDOR 5

LIFT LOBBYCORRIDOR 8

CORRIDOR 7

LIFT LOBBY 3

A1

A2

A4A3

B1

B2 TP4

TP2

TP1

ACTIVITY ROOM

STORE

LOUNGE / FOYER

DINING ROOM

BUGGY STORE

C4

C8

C5

C6C7

C9

C10

B3

TP4

TP9

TP8

TP10

TP11

D5

D4

D3

D2

D1

CHANGE / WC

THERAPY SUITE

THERAPY SUITE

HAIRDRESSER

QUIET LOUNGE

LOBBY

RECEPTION / OFFICE

INTERVIEW ROOM

C1

C2

C3

C11

TP7

TP6

TP5

T/S1

S1

TP12

TP13

TP14

TP15

FLOW PIPEWORK IN GREEN HATCHED AREAS TO BE INSULATED

REV No.DRAWING NO.

DATE:

DRAWN:

SCALE: 1:150 @ A1

SPB

21st MAY 2015

REV DATE DESCRIPTION

PROJECT TITLE:

DRAWING TITLE:

GROUND FLOOR

UNDERFLOOR HEATING LAYOUT

TRINIDAD EXTRA CARE VILLAGE

ROSSMORE ROAD

POOLE

DJR Underfloor Heating LtdContracts Tel No 07721 735772

E mail design@warmadesigns.co.uk

STATUS

W1136-02

FOR APPROVAL

Copyright - This drawing is the copyright of Warmadesigns Ltd and may not be copied or reproduced

completely or partially in any form without the written permission of Warmadesigns Ltd.

DRAWING NOTES:

THE PIPEWORK SIZE IS GENERIC AND NOT THAT OF A PARTICULAR MANUFACTURERS

RANGE, UNLESS SPECIFIED.

PRESSURE TESTING SHOULD BE CARRIED AFTER LAYING THE PIPEWORK. ALL UFH PIPE

TO FLOOR FIXING / SCREEDING. PRESSURE TEST SHOULD BE LEFT UNTIL CONNECTION TO

THE UNDERFLOOR HEATING PIPEWORK SHOULD NOT BE LAID BELOW A ROOM TEMPERATURE

OF 0`C. WE WOULD ALSO NOT RECOMMNED THAT SCREEDS ARE LAID WHERE THE ROOM

TEMPERATURE IS BELOW 5 degC.

CURING TIMES OF ALL SCREEDS SHOULD BE ON THE RECOMMENDATIONS OF THE SCREEDER.

ONCE THE CURING PERIOD HAS BEEN ACHIEVED, THE FLOW WATER SHOULD BE SET

AT APPROX 25 degC AND RAISED 5`C EVERY OTHER DAY UNTIL THE DESIGN FLOW

TEMPERATURE IS REACHED.. THIS PROCESS THEN SHOULD BE REPEATED BY REDUCING

THE FLOW TEMPERATURE BACK DOWN TO 25`C.

IF TIMBER FLOORING IS TO BE LAID UPON HEATED SCREEDS, THESCREED MUST BE CURED

AND CONDITIONED PREVIOUSLY TO MANUFACTURER'S SPECIFICATIONS. IT IS NOT

RECOMMENDED TO LAY NATURAL WOOD FLOOR COVERINGS THAT MAY HAVE A MOSITURE

CONTENT EXCEEDING 8-9% (BY VOLUME) AS THE RISK OF WARPING AND SHRINKAGE

DAMAGE WILL BECOME UNACCEPTABLE.

IF CARPET IS TO BE USED AS THE FINAL FLOOR COVERING IT IS IMPORTANT THAT

THE THERMAL RESISTANCE OF THE UNDERLAY DOES NOT EXCEEDA TOG RATING OF 1 - 1.5.

ANYTHING ABOVE THIS RATING WILL AFFECT THE HEAT OUTPUT FROM THE UNDERFLOOR

FAILURE TO COMPLY WITH THESE INSTRUCTIONS COULD RESULT IN THE DESIGN NOT

BEING MET OR EVEN DAMAGE TO THE FLOOR COVERINGS

FLOW RATES AND PRESSURE DROPS ON DRAWING GIVEN PRIOR TO INSTALLATION OF

SYSTEM ARE BASED UPON STANDARD DESIGNS AND CIBSE GUIDELINES..

AIR TEMPERATURE THERMOSTATS ARE TO BE POSITIONED APPROXIMATELY 1.6M FFL,

AND SHOULD AVOID DIRECT SUNLIGHT IF POSSIBLE..POSITIONS ON DRAWINGS ARE ONLY

ALL HOLES TO BE CUT PRIOR TO START OF UFH INSTALLATION. ALL HOLES TO BE

CUT ACCORDING TO DIMENSIONS SHOWN ON SCHEDULE, AND 50MM (OR THICKNESS OF

INSULATION) FROM BASE OF WALL.

THE TEST HAS BEEN COMPLETED.

SHOULD NOT EXCEED 1 BAR (AIR) OR BETWEEN 3 AND 4 BAR (WATER) PRIOR

PIPEWORK:

SCREED FLOORS:

WE WOULD RECOMMEND THAT SCREEDS SHOULD BE COVERED IF HEAVY EQUIPMENT IS

TO BE USED, SUCH AS MOBILE TOWERS, OR VEHICLED TRAFFIC.

WOODEN FLOORS:

CARPETS AND UNDERLAYS:

HEATING SYSTEM.. CONFIRMATION FROM THE MANUCTURER / INSTALLER SHOULD IS

RECOMMENDED.

UNDERFLOOR HEATING :

ALL UNDERFLOOR CIRCUITS ARE INDICATIVE LAYOUTS AND WILL BE SUBJECT TO SITE

CONDITIONS. IT IS HIGHLY RECOMMENDED THAT SHOULD FIXINGS BE REQUIRED WITHIN THE

SCREED, THAT THEY ARE MARKED OUT PRIOR TO THE UNDERFLOOR HEATING.

INSTALLATION.

BUILDERS WORK:

CONTROLS:

INDICATIVE AND EXACT MARKING OUT SHOULD BE CARRIED OUT ON SITE.

ALL FITTING AND WIRING SHOULD BE THE RESPONSIBILITY OF THE SITE ELECTRICIAN.

ALL WIRING DIAGRAMS ARE CORRECT AT TIME OF DRAWING ISSUE, BUT IT IS THE

RESPONSIBILITY OF THE ELECTRICIAN TO MAKE SURE ALL ITEMS ARE CORRECTLY INSTALLED.

Design Tel No 07770 454539

CONTROL ITEMS:

23 No GIACOMINI R473 ACTUATORS

4 No 240v WIRING CENTRES

IF BUILDERS HOLES ARE REQUIRED THEN THESE SHALL BE HIGHLIGHTED WITHIN DRAWING

INSULATION BY OTHERS

WALL

FLOOR COVERING

BORDER INSULATION

SCREED BY OTHERS

UFH PIPEWORK BY DJR LTD

SUB FLOOR

VAPOUR BARRIER BY OTHERS

SOLID FLOOR TACKER SYSTEM

BY OTHERS

820

DORSET

BH12 3NF

970

12

920

11

870

10

820

9

770

8

720

7

670

6

620

5

570

4

520

3

470

2

LENGTH

MANIFOLD SIZE

Required depth from wall inc. mounting bracket - 170mm. Overall height of unit, excluding

heating circuit pipe work – 450mm Dimensions do not allow for primary pipe work, fittings or any access space.

ReturnSupply

R557 MIXING MANIFOLD - 4 Port manifold shown as an example

Ports numbered LEFT to RIGHT

60

0m

m F

RO

M T

OP

O

F IN

SU

LA

TIO

N

1 No BATHROOM SENSOR AND REMOTE THERMOSTAT

MANIFOLD SET B

MAINSMANIFOLD

FLOW RATE

L/S

PRESSURE

DROP kpa

FLOW RATE

l/s

TRV SETTING

No

80 0.07 7 45 35 0.10 3

VALVE SIZE CONNECTIONS 1/2"

PIPE

PORT CIRCUIT SIZE PIPE LENGTH

FLOW

RATE

THERMO

STAT

No No mm mm m l/m

1 B1 20 300 150 3.00 TP3

2 B2 20 300 140 2.50 TP3

3 B3 20 300 100 1.00 TP4

1

2

N

L

TA

TWA

ELECTRONICS

L B L P

N L

MAINS SUPPLY

DOUBLE POLE

FUSED SPUR

240/220 3AMP

L

N

E

BOILER

IT IS THE DUTY OF THE ELECTRICAL CONTRACTOR TO ENSURE THAT

THE WIRING IS CORRECT AND ALL FITTING.IS NOT THE RESPONSIBILITY

OF DJR LTD

WIRING CENTRE CONTROL UNIT

FMT230D

TWA

TA

TA

TA

1

2

N

L

TA

TA

TA

TA

1

2

N

L

TA

TA

TA

TA

1

2

N

L

TA

TA

TA

TA

1

2

N

L

TA

TA

TA

TA

1

2

N

L

TA

TA

TA

TA

MANIFOLD SET PUMP

BOILER VOLT FREE

COMNONC L N

FMT230D

COMNONC L N

LN E

MANIFOLD SET A

MAINSMANIFOLD

FLOW RATE

L/S

PRESSURE

DROP kpa

FLOW RATE

l/s

TRV SETTING

No

80 0.11 8 45 35 0.16 3

VALVE SIZE CONNECTIONS 3/4"

PIPE

PORT CIRCUIT SIZE PIPE LENGTH

FLOW

RATE

THERMO

STAT

No No mm mm m l/m

1 A1 20 300 150 3.00 TP1

2 A2 20 300 110 2.00 TP1

3 A3 20 300 160 2.50 TP2

4 A4 20 300 110 1.50 TP2

MANIFOLD SET C

MAINSMANIFOLD

FLOW RATE

L/S

PRESSURE

DROP kpa

FLOW RATE

l/s

TRV SETTING

No

80 0.20 16 45 35 0.35 3

VALVE SIZE CONNECTIONS 1"

PIPE

PORT CIRCUIT SIZE PIPE LENGTH

FLOW

RATE

THERMO

STAT

No No mm mm m l/m

1 C1 16 200 80 1.00 TP5

2 C2 16 300 60 0.50 TP6

3 C3 16 300 60 0.50 TP7

4 C4 16 300 75 2.50 TP8

5 C5 20 300 200 2.50 TP9

6 C6 20 300 150 2.50 TP9

7 C7 20 300 160 2.50 TP9

8 C8 20 300 200 2.50 TP9

9 C9 20 300 190 2.50 TP10

10 C10 20 300 180 2.50 TP10

11 C11 16 250 80 1.50 T/S1

A 01/06/2015 BUILDING LAYOUT REVISED

B

B 11/06/2015 MANIFOLD SET D ADDED

MANIFOLD SET D

MAINSMANIFOLD

FLOW RATE

L/S

PRESSURE

DROP kpa

FLOW RATE

l/s

TRV SETTING

No

80 0.10 6 45 35 0.14 3

VALVE SIZE CONNECTIONS 1"

PIPE

PORT CIRCUIT SIZE PIPE LENGTH

FLOW

RATE

THERMO

STAT

No No mm mm m l/m

1 D1 16 300 120 2.00 TP11

2 D2 16 300 75 0.50 TP12

3 D3 16 300 75 0.50 TP13

4 D4 16 300 110 1.50 TP14

5 D5 20 300 150 2.50 TP15

15 No TAMPERPROOF THERMOSTATS

TWA

STAT & SENSOR

1LN 2 43

REMOTE SENSOR

TWA TWATWA TWA

ACTIVITY ROOM ENTRANCE / DINING AREA CHANGE / WC