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 [email protected]
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