Kingspan Tribune HE Range User manual
Renewables
Issue 16 April 2012
Tribune HE Unvented Hot Water Cylinders
Installation and Maintenance Instructions
IMPORTANT NOTE TO THE INSTALLER
Read these instructions before commencing installation. Unvented
The relevant regulations are: England and Wales – Building Regulation G3, Scotland – Technical
Standard P3, N Ireland – Building Regulation Part F
After installation the Benchmark Log Book must be completed and left,
with these instructions, with the householder for future reference.
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INTRODUCTION
The TRIBUNE HE Unvented cylinder is made from Duplex Stainless Steel for excellent corrosion resistance. TRIBUNE HE has a
strong rust-proofed steel case and is highly insulated with environmentally friendly foam.
TRIBUNE HE is supplied complete with all the necessary safety and control devices needed to connect to the cold water mains.
drop to make TRIBUNE HE perform well in all areas, even those with poor water pressure. TRIBUNE HE is KIWA approved to
show compliance with Building Regulations G3+L.
CONTENTS
PAGE CONTENT
2 Introduction
3 Storage, Handling & Supply Requirements
4 Component Table
5 Siting the unit
6 General Installation
7 Discharge Arrangement
12 Solar Coil Installation
13 Solar High Limit
14 S-Plan Wiring Schematics
15 Y-Plan Wiring Schematics
16 - 17 Pre-Plumbed Wiring Schematics
18 Pre-Plumbed Installation
20 Commissioning & Servicing
21 Fault Finding & User Instructions
22 Guarantee - Terms & Conditions
26 Commissioning Check Sheet
27 Service Record
2
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TRIBUNE HE should be stored in its original packaging in an upright position in an area free from excessive damp.
3
HANDLING PRODUCT
TRIBUNE HE operates at 3 bar (controlled by the inlet control set) and is capable of delivering over 50 litres per minute. The
unvented system is only as good as the mains water supply. The maximum possible water demand should be assessed, taking
into consideration that both hot and cold services are supplied simultaneously from the mains.
The water supply should be checked to ensure it can meet these requirements. If necessary, consult the local water company
domestic installation 1.5 bar and 25 l/min. should be regarded as the minimum. The maximum mains pressure that the inlet
control set can accept is 12 bar.
Consideration should be given to upgrading existing ½” (15mm) cold mains pipework to a larger size if the recommended
STORAGE PRIOR TO INSTALLATION
WATER SUPPLY
The TRIBUNE HE should be carried upright where possible. Assessements of risks for carrying the cylinder should be
conducted. Use more than 1 person for carrying where appropriate. Always follow latest guide lines for lifting techniques, to
avoid injury and damage to the product.
Temperature and pressure
relief valve
Two port valve
Incoloy long life
3 kW immersion heater
Expansion Vessel
- 12 ltr vessel
- 18 ltr vessel
Dual thermostat
Installation &
Maintenance Instructions
control set
Acetal tundish
15 x 22 mm
UNPACKING THE UNIT
High Limit thermostat
The TRIBUNE HE requires 240 Volt electrical supply for the immersion elements. The electrical supply to each immersion
heater must be fused at 13A via a double pole isolating switch to BS 3456. The cable must be at least 2.5mm2heat resistant
ELECTRIC SUPPLY
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4
COMPONENT CONTENT TABLE
Direct Models (Electric)
Direct Solar Models (Electric + Coil)
Indirect Models (Single Coil)
Indirect Solar Models (Twin Coil)
Inlet Control set tttttttttttt
Temp & Pressure relief valve. t t t t t t t t t t t t
Tundish tttttttttttt
Expansion vessel tttttttttttt
Immersion Heater (Direct) t t t t
Immersion Heater (Indirect) t t t t t t t t
Two Port Valve t t t t t t t t
Dual Thermostat t t t t t t t t
Single High Limit Stat t t t t t t
Sensor pocket retaining bungs t t t t
Robo-Kit t t t t
TP9000 t t t t
TP5000 t t
Installation & Maintenance Instructions tttttttttttt
Slimline Direct Models
(Electric)
Slimline Indirect Models
Direct Models
Indirect Models
Ecocyl Direct Models
Ecocyl Indirect Models
Solar Direct Models
Solar Indiect Models
Indirect pre-plumbed
models - 1 zone heating
Indirect pre-plumbed
models - 2 zone heating
Solar indirect pre-plumbed
models - 1 zone heating
Solar indirect pre-plumbed
models - 2 zone heating
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SITING THE UNIT
TRIBUNE HE can supply outlets above it or at some distance from it. Site the unit to minimise “dead leg” distances, especially
to the point of most frequent use.
Outlets above the TRIBUNE HE will reduce the outlet pressure available by 0.1 bar for every 1m of height difference. The
unit should be protected from frost. Particular care is needed if siting in a garage or outbuilding. All exposed pipework should
square.
Access for maintenance of the valves should be considered. Consideration should be given to position of discharge pipes
(tundish), drain valves - shall be positioned away from electrical components.
The immersion heaters are 375mm long and care should be taken to ensure that they can be withdrawn for servicing if
required. The discharge pipework from the safety valves should fall continuously and terminate safely.
SCHEMATIC DIAGRAM
IMMERSION
HEATER
COLD
MAIN
ISOLATING
VALVE
PRESSURE
REDUCING
VALVE
NON
RETURN
VALVE
EXPANSION
RELIEF
VALVE
TUNDISH
TEMPERATURE
& PRESSURE
RELIEF VALVE
BALANCED
COLD
CONNECTION
COLD
INLET VIA
DRAIN
NON
RETURN
VALVE
BRONZE
PUMP
SECONDARY RETURN CIRCUIT
( 210, 250 & 300 L SIZES )
DUAL
STAT
2 PORT
VALVE
BOILER
FLOW
BOILER
RETURN
HOT OUTLET
EXPANSION
VESSEL
WITH WALL
BRACKET
Notes:
The pressure reducing valve, non-return valve and
expansion relief valve are combined together in the
inlet control set.
On 60 – 180 litre sizes there is no dedicated
secondary return boss and the secondary return
circuit should be tee’d into the cold feed pipe just
above the drain elbow.
5
Inlet Control Set
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GENERAL INSTALLATION
COLD MAINS PIPEWORK
Run the cold main through the building to the place where the TRIBUNE HE is to be installed. Take
care not to run the cold pipe near hot water or heating pipework so that the heat pick-up is minimized.
can typically be used but a 22mm quarter turn full bore valve would be better as it does not restrict the
the cylinder and incorporate a drain valve. Position the drain valve no higher than the cold inlet to ensure
Pressure Relief Valve (TPRV) mounted on the side of the cylinder. This ensures that the cylinder does
not have to be drained down in order to service the inlet control set. Ensure that the arrow points in the
the bracket attached to the vessel. Connect the expansion vessel to the cold feed pipework between
the inlet control set and the cold inlet on the cylinder. Ensure that the top of the vessel is accessible for
servicing.
CONNECTING TO THE CYLINDER
All of the pipework connections on the cylinder are 22mm compression and supplied
complete with gland nuts and olives, in the Accessory Kit box. Only connect 22mm
Table X copper tube to these connections.
Cut the tube with a pipe cutter and ensure no sharp edges or burrs protrude. Slide
both gland nut and olive onto the tube and push tube fully home into the connection,
ensuring the tube end fully bottoms on the connection recess. Smear the outer wall
of the olive with plumbing paste and tighten gland nut in the prescribed manner. Upon
Note: No
BALANCED COLD CONNECTION
If there are to be showers, bidets or monobloc taps in the installation then a balanced
cold supply is necessary. There is a 22mm balanced connection on the inlet set.
HOT WATER PIPEWORK
to 15mm and 10mm as appropriate for the type of tap etc. Your aim should be to
reduce the volume of the hot draw-off pipework to a practical minimum so that the
time taken for the hot water is as quick as possible. Where monobloc mixing taps and showers are used, these should be installed to
comply with the Water Supply (Water Fittings) Regulations 1999. If these devices are supplied with un-balanced supplies there should
be single check valves installed at both inlets, to stop over pressurising of either supply.
PRIMARY COIL CONNECTIONS FOR INDIRECT UNITS
!"#
Connect the primary connections (Indirect only) using the compression connections provided. The primary circuit must be positively
effected. The primary circuit can be open vented or sealed, with up to a maximum pressure of 3.5 bar. If you seal the primary circuit
an additional expansion vessel and safety valve is required. The boiler may be Gas, Electric or Oil but must be under effective
thermostatic control. Uncontrolled heat sources such as some AGA’s, back boilers, solid fuel stoves, etc. are NOT SUITABLE. Please
SECONDARY CIRCULATION
TRIBUNE HE can be used with secondary circulation. An appropriate WRAS approved bronze circulator should be used in
an extra expansion vessel into the circuit to accommodate the increased system water volume. Secondary circulation should be
avoided on Direct electrically heated units being used on off-peak electricity tariffs.
IMMERSION HEATERS
Only immersion heaters with a thermal cut-out may be used. To help ensure this, the immersion heaters have a special 1¾” thread.
They are rated at 3kW at 240V and are of a low noise Incoloy construction. They have both a thermostat and a high limit cutout.
then tighten gently as the ‘O’ rings will seal easily. The electrical supply to each immersion heater must be fused at 13A via a double
pole isolating switch to BS 3456. The cable must be 2.5mm2
Table 8. Do not operate the immersion heater/s until the unit is full of water. Do not operate the immersion heater/s if any sterilisation
liquid is in the cylinder as this will cause premature failure.
ELECTRICAL CONNECTIONS
Complete the wiring – use the appropriate wiring diagrams on page 13 - 15.
6
(expansion vessel not to scale)
Turn to
test
Cold
Mains In
Balanced Cold
Connection
Outlet to Cylinder
Expansion
Relief to
Tundish
Expansion
Relief
Connection
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7
DISCHARGE ARRANGEMENT
Position the inlet control group so that the discharge from both safety valves can be joined together via a 15mm end feed
Tee (see diagram above). Connect the Tundish and route the discharge pipe. The discharge pipework must be routed in
accordance with Part G3 of schedule 1 of the Building Regulations. The information that follows is not exhaustive and if you
are in doubt you should seek advice. The two safety valves will only discharge water under fault conditions. When operating
normally water will not be discharged. The tundish should be vertical, located in the same space as the unvented hot water
between the valve outlet and the tundish. The tundish should be positioned away from electrical devices.
Any Discharge should be visible at the tundish. The tundish should be located such that any discharge is visible. In addition,
where discharges from safety devices may not be apparent, e.g. people with impaired vision or mobility, consideration should
be given to the installation of a suitable safety device to warn when discharge takes place, e.g. electronically operated.
The discharge pipe (D2) from the tundish should:
A) Have a vertical section of pipe at least 300mm long, below the tundish before any elbows or bends in the pipework.
B) Be installed with a continuous fall of at least 1 in 200 thereafter.
The discharge pipe (D2) from the tundish should be of metal or other material that have been demonstrated to be capable of
withstanding temperatures of the water discharged.
The discharge pipe (D2) should be at least one pipe size larger than the nominal
outlet size of the safety device unless its total equivalent hydraulic resistance
exceeds that of a straight pipe 9m long i.e. discharge pipes between 9m and
18m equivalent resistance length should be at least two sizes larger than the
nominal outlet size of the safety device, between 18 and 27m at least 3 sizes
resistance. Refer to diagram 1, Table 1 and the worked example. An alternative
for design installation, testing and maintenance of services supplying water for
domestic use within buildings and their curtilages.
The discharge pipe (D2) should terminate in a safe place where there is no risk
to persons in the vicinity of the discharge. Examples of acceptable discharge
arrangements are:
seal.
b. Downward discharges at a low level; i.e. up to 100mm above external surfaces such as car parks,
hard standings, grassed areas etc. are acceptable providing that where children play or otherwise
come into contact with discharges, a wire cage or similar guard is positioned to prevent contact whilst
maintaining visibility.
c. Discharges at a high level; e.g. in to metal hopper and metal down pipe with the end of the
discharge pipe clearly visible or onto a roof capable of withstanding high temperature discharges of
water and 3m from any plastic guttering systems that would collect such discharges.
d. Device to warn when discharge takes place.
Note: The discharge will consist of
scalding water and steam. Asphalt,
rainwater goods may be damaged
by such discharges.
Note: D2 pipe from tundish is now
allowed to be installed in soil stacks
within premises. This activity is
not recommended by Kingspan as
discharge from T&P may continue
for long periods of time. It is the
installer’s responsibility to ensure
the discharge pipework can support
the discharge for prolonged periods.
If used follow guidance on
mechanical seal without water trap
given in G3 Building Regulations.
As discharge can be in excess of
90oC discharge into plastic pipework
is also not recommended.
Diagram of a typical discharge pipe arrangement (extract
from Building Regulation G3)
WORKED EXAMPLE
The example below is for G1/2 temperature relief valve with
a discharge pipe (D2) having 4 No. elbows and length of 7m
from the tundish to the point of discharge.
From Table 1:
Maximum resistance allowed for a straight length of 22mm
copper discharge pipe (D2) from a G1/2 temperature relief
valve is: 9.0m. Subtract the resistance for 4 No. 22mm
elbows at 0.8m each = 3.2m. Therefore the maximum
permitted length equates to: 5.8m. 5.8m is less than the
actual length of 7m therefore calculate the next largest size.
Maximum resistance allowed for a straight length of 28mm
pipe (D2) from a G1/2 temperature relief valve equates to:
14m. As the actual length is 7m, a 28mm (D2) copper pipe
will be satisfactory.
Table1
Sizing of copper discharge pipe ‘D2’ for a temperature
relief valve with a G1/2 outlet size (as supplied).
Size of
discharge
pipework
Maximum length of
straight pipe
(no bends or
elbows)
from the maximum length for
each bend or elbow in the
discharge pipe
22mm Up to 9m 0.8m
28mm Up to 18m 1m
35mm Up to 27m 1.4m
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Tribune HE Slimline Direct
All Dimensions are in mm and are of the cased unit.
Tribune HE Slimline Indirect
40.0˚
45.0˚
15.0˚ 30.0˚
50.0˚
B
A
120.00
“ F PTRV BOSS
1
2
D A B C G
22mm HOT
DRAW - OFF
22mm SECONDARY
RETURN (not always tted.
See table)
22mm COLD FEED WITH
DIP PIPE TO DEFLECTOR
IN BOTTOM OF CYLINDER
SECOND IMMERSION HEATER
(not always tted. See table)
25.0˚
40.0˚
45.0˚
35.0˚
15.0˚
50.0˚
10.0˚
F D A B C G
22mm HOT
DRAW - OFF
22mm SECONDARY
RETURN (not always tted.
See table)
“ F PTRV BOSS
1
2
22mm COLD FEED WITH
DRY STAT POCKET
DIP PIPE TO DEFLECTOR
IN BOTTOM OF CYLINDER
120.00
CODE HEIGHT DIAMETER A B C D F G
TIS60 673 478 340 380 440 395 N/F 483
TIS90 1048 478 340 380 440 395 N/F 858
TIS120 1236 478 340 380 440 395 N/F 1046
TIS150 1424 478 380 420 520 520 N/F 1234
TIS180 1674 478 380 420 520 610 N/F 1484
TIS210 1987 478 380 420 520 710 1500 1797
CODE HEIGHT DIAMETER A B C D G
TDS60 673 478 175 210 N/F N/F 483
TDS90 1048 478 175 210 610 N/F 858
TDS120 1236 478 175 210 710 N/F 1046
TDS150 1424 478 175 210 810 N/F 1234
TDS180 1674 478 175 210 910 N/F 1484
TDS210 1987 478 175 210 1100 1500 1797
8
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22mm COLD FEED WITH
DIP PIPE TO DEFLECTOR
IN BOTTOM OF CYLINDER
22mm SECONDARY
RETURN (not always tted.
See table)
22mm HOT
DRAW - OFF
“ F PTRV BOSS
1
2
DRY STAT
POCKET
SECOND IMMERSION HEATER
(not always tted. See table)
F E D C B A
Tribune HE Indirect
Tribune HE Direct
160mm
195mm
FD
22mm HOT
DRAW - OFF
“ F PTRV BOSS
22mm SECONDARY
RETURN (not always tted.
See table)
22mm COLD FEED WITH
DIP PIPE TO DEFLECTOR
IN BOTTOM OF CYLINDER
1
2
SECOND IMMERSION
HEATER (not always tted.
See table)
15.0 0
25.0 0
30.0 0
45.0 0
CODE HEIGHT DIAMETER D F
TD90 718 550 N/F N/F
TD120 906 550 N/F 510
TD150 1093 550 N/F 610
TD180 1281 550 N/F 710
TD210 1469 550 1000 810
TD250 1719 550 1250 950
TD300 2032 550 1500 1100
CODE HEIGHT DIAMETER A B C D E F
TI90 718 550 290 330 390 345 N/F N/F
TI120 906 550 290 330 390 345 N/F N/F
TI150 1093 550 330 370 465 385 N/F N/F
TI180 1281 550 330 370 465 385 N/F N/F
TI210 1469 550 365 405 465 465 N/F 1150
TI250 1719 550 365 405 465 560 950 1400
TI300 2032 550 365 405 465 660 1100 1600
All Dimensions are in mm and are of the cased unit.
9
40.0 0
45.0 0
15.0 0
25.0 0
35.0 0
50.0 0
10.0 0
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Tribune HE ECOCYL Indirect
All Dimensions are in mm and are of the cased unit.
Tribune HE ECOCYL Direct
B
A
120.00
“ F PTRV BOSS
1
2
D A B C G
22mm HOT
DRAW - OFF
22mm SECONDARY
RETURN (not always tted.
See table)
22mm COLD FEED WITH
DIP PIPE TO DEFLECTOR
IN BOTTOM OF CYLINDER
SECOND IMMERSION HEATER
(not always tted. See table)
CODE HEIGHT DIAMETER A B C D F G
TIS60ECO 742 550 340 380 440 395 N/F 483
TIS90ECO 1117 550 340 380 440 395 N/F 858
TIS120ECO 1305 550 340 380 440 395 N/F 1046
TIS150ECO 1493 550 380 420 520 520 N/F 1234
TIS180ECO 1743 550 380 420 520 610 N/F 1484
TIS210ECO 2056 550 380 420 520 710 1500 1797
CODE HEIGHT DIAMETER A B C D G
TDS60ECO 718 550 175 210 N/F N/F 483
TDS90ECO 1093 550 175 210 610 N/F 858
TDS120ECO 1281 550 175 210 710 N/F 1046
TDS150ECO 1469 550 175 210 810 N/F 1234
TDS180ECO 1719 550 175 210 910 N/F 1484
TDS210ECO 2032 550 175 210 1110 1500 1797
40.0˚
45.0˚
15.0˚ 30.0˚
50.0˚
F D A B C G
22mm HOT
DRAW - OFF
22mm SECONDARY
RETURN (not always tted.
See table)
“ F PTRV BOSS
1
2
22mm COLD FEED WITH
DRY STAT POCKET
DIP PIPE TO DEFLECTOR
IN BOTTOM OF CYLINDER
120.00
25.0˚
40.0˚
45.0˚
35.0˚
15.0˚
50.0˚
10.0˚
10
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11
DRY STAT
POCKET
DRY STAT
POCKET
22mm COLD
FEED WITH DIP PIPE
TO DEFLECTOR IN
BOTTOM OF CYLINDER
22mm SECONDARY RETURN
(not always tted. See table)
½” F PTRV BOSS
22mm HOT DRAW-OFF
EF D C B A G H
25.0 015.0 0
40.0 045.0 0
35.0 0
50.0 0
Tribune HE Solar Direct
Tribune HE Solar Indirect
All dimensions are in mm and are of the cased unit.
N/F = Not Fitted
AB GCDEF
22mm HOT DRAW-OFF
22mm COLD FEED
WITH DIP PIPE
TO DEFLECTOR
IN BOTTOM
OF CYLINDER
“
F PTRV BOSS
1
2
DRY STAT
POCKET
25.0015.00
40.0045.00
35.00
22mm SECONDARY
RETURN (not always fitted.
See table)
CODE HEIGHT DIAMETER A B C D E F G H
TT150 1093 550 290 345 642 697 N/F 892 390 693
TT180 1281 550 290 345 674 729 N/F 1080 390 725
TT210 1469 550 365 420 779 834 1150 1268 465 830
TT250 1719 550 365 420 950 1005 1400 1518 465 1000
TT300 2032 550 365 420 979 1034 1600 1832 465 1030
CODE HEIGHT DIAMETER A B C D E F G
TSS150 1093 550 290 345 390 610 N/F 892 390
TSS180 1281 550 290 345 445 710 N/F 1080 390
TSS210 1469 550 365 420 500 810 1150 1268 465
TSS250 1719 550 365 420 670 1045 1400 1519 465
TSS300 2032 550 365 420 670 1100 1600 1831 465
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12
TRIBUNE HE SOLAR UNVENTED
DIRECT SINGLE COIL CYLINDER
Detail for the installation of a Solar Unvented Direct cylinder.
General
When installing this product it is essential the overall installation meets all current legislation including, in particular, the high
limit isolation requirements of Building Regulation G3. This document is designed to assist in achieving that aim.
Water
The potable water connection and tundish discharge connection are to be connected in exactly the manner described in Pages
6 to 7 of this manual.
Immersion Heaters
The standard issue immersion heaters are designed for domestic usage where the lower heater is connected to a low rate off-peak
tariff and the upper heater used for occasional top-up purposes. Heaters of this nature are not designed to be permanently
live. Connect in accordance with instructions on page 6.
Solar Connections
controls which must be installed as per the solar manufacturers instructions. The solar control system used must be of the
solar differential control type and should be connected to the solar sensor.
The solar sensor, supplied as part of the solar controls should be inserts into Pocket B and is held in-situ with the black sensor
pocket retaining bung provided.
It is necessary to connect the solar pump via the over-temperature high limit cut-out (provided) to ensure the heat input to the
solar coil is interupted if the cylinder over heats. Some method to prevent thermosyphoning must also be employed. Non-
If solar controls do not offer appropriate isolation a 2 port zone valve (not supplied) can be used with the pump and high limit
stat as shown on page 13.
TRIBUNE HE SOLAR UNVENTED
INDIRECT TWIN COIL CYLINDER
UPPER COIL
The upper coil is connected to the fossil fuel boiler as per the instructions for the TRIBUNE HE Unvented Indirect single
coil model with the dual stat control and high limit thermostat inserted into pocket D (lower diagram page 11). The wiring
requirements are as depicted on page 14.
LOWER COIL: SOLAR INSTALLATION
controls which must be installed as per the solar manufacturers instructions. The solar control system used must be of the
solar differential control type and should be connected to the solar sensor.
The solar sensor, supplied as part of the solar controls should be inserts into Pocket B and is held in-situ with the black sensor
pocket retaining bung provided.
It is necessary to connect the solar pump via the over-temperature high limit cut-out (provided) to ensure the heat input to the
solar coil is interrupted if the cylinder overheats. Some method to prevent thermosyphoning must also be employed. Non-
isolation a 2 port zone valve (not supplied) can be used with the pump and high limit stat as shown on page 13.
$%&'
make use of the solar coil.
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13
These schematic wiring diagrams depict an IMIT high limit control stat and the connections are numbered accordingly. Where
an alternative is supplied connect as per manufacturer’s instructions.
TYPICAL SCHEMATIC WIRING DIAGRAMS.
SOLAR HIGH LIMIT CONTROL
)
3. 6
)
9
.
@
A65,=(3=,
3
5
7<47
,
, *
/0./3040;*65;963
4H U[ZZ\WWS`
KV\ISLWVSL
M\ZLKZW\Y
HTW 3
5
,
, *
/0./3040;*65;963
4H U[ZZ\WWS`
KV\ISLWVSL
M\ZLKZW\Y
HTW 3
5
,
)
3. 6
)
9
.
@
A65,=(3=,
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14
The diagrams shown relate to the components listed. Other components and other manufacturers’ components may vary in
their wiring requirements, particularly thermostats. Always refer to manufacturers’ instructions which may override the detail in
order to function correctly.
WIRING DIAGRAM 2 x TWO PORT ZONE VALVES (S-PLAN)
VARIANT DUAL THERMOSTAT WIRING
TYPICAL SCHEMATIC WIRING DIAGRAMS
WIRING DIAGRAM 2 PORT ZONE VALVE (S-PLAN)
VARIANT DUAL THERMOSTAT WIRING
2 PORT (HTG)
Br GBIOG
Y
1233
2
1
DUAL STAT 2 PORT (DHW)
C2C
21Br GBlOG
Y
1 2 3 4 5 6 7 8 9 10
1 2 3 4 5 6 7 8 9 10
WIRING CENTRE
3
L
N
2
L N
1 2 3 4 L N E 4 5 6 1 2 3 4
2
5A SUPPLY
ROOM STAT PROGRAMMER BOILER
PUMP
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WIRING DIAGRAM THREE PORT MID POSITION VALVE (Y-PLAN) + TWO PORT VALVE
VARIANT DUAL THERMOSTAT WIRING
15
TYPICAL SCHEMATIC WIRING DIAGRAMS
WIRING DIAGRAM 3 PORT MID POSITION (Y-PLAN) + 2 PORT VALVE
VARIANT DUAL THERMOSTAT WIRING
3 PORT (HTG)
WGBIOG
Y
7233
2
1
DUAL STAT 2 PORT (DHW)
C2C
21Br GBlOG
Y
1 2 3 4 5 6 7 8 9 10
1 2 3 4 5 6 7 8 9 10
WIRING CENTRE
3
L
N
2
L N
1 2 3 4 L N E 4 5 6 1 2 3 4
2
5A SUPPLY
ROOM STAT PROGRAMMER BOILER
PUMP
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16
TYPICAL SCHEMATIC WIRING DIAGRAMS.
FOR PRE-PLUMBED CYLINDER - SINGLE
ZONE HEATING
Connect power supply as per instruction manual. TP9000 terminals 5 & 6 can be used for remote sensor connection.
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17
TYPICAL SCHEMATIC WIRING DIAGRAMS.
FOR PRE-PLUMBED CYLINDER - TWIN ZONE
HEATING
Connect power supply as per instruction manual. TP9000 terminals 5 & 6 can be used for remote sensor connection.
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18
PRE-PLUMBED CYLINDER INSTALLATION
COLD MAINS PIPEWORK
Run the cold main through the building to the place where the TRIBUNE HE PRE-PLUMB unit is to be installed. Take care not to run
isolating valve (not supplied). A 22mm BS1010 stopcock can typically be used but a 22mm quarter turn full bore valve would be better
it to the wall using the bracket provided. Connect the expansion vessel to the cold feed pipework between the inlet control set and the
cold inlet. Ensure that the top of the vessel is accessible for servicing.
CONNECTING TO THE CYLINDER
All of the pipework connections on the cylinder are 22mm compression and supplied complete with gland nuts and olives, in the
Accessory Kit box. Only connect 22mm Table X copper tube to these connections. Cut the tube with a pipe cutter and ensure no
sharp edges or burrs protrude. Slide both gland nut and olive onto the tube and push tube fully home into the connection, ensuring
the tube end fully bottoms on the connection recess. Smear the outer wall of the olive with plumbing paste and tighten gland nut in the
BALANCED COLD CONNECTION
If there are to be showers, bidets or monobloc taps in the installation then a balanced cold supply is necessary. There is a 22mm
balanced connection on the inlet set.
HOT WATER PIPEWORK
to 15mm and 10mm as appropriate for the type of tap etc. Your aim should be to reduce the volume of the hot draw-off pipework to
a practical minimum so that the time taken for the hot water is as quick as possible. Where monobloc mixing taps and showers are
used, these should be installed to comply with the Water Supply (Water Fittings) Regulations 1999. If these devices are supplied with
un-balanced supplies there should be single check valves installed at both inlets, to stop over pressurising of either supply.
CONNECTIONS FOR INDIRECT UNITS
may be Gas, Electric or Oil but must be under effective thermostatic control. Uncontrolled heat sources such as some AGA’s, back
boilers, solid fuel stoves, etc. are NOT SUITABLE. Please contact our Technical department for guidance. Connect to (Position 9 &
14) for the radiator circuits. Twin zone heating unit are supplied with 2 port zone valves in positions 9a and 9b.
CONNECTIONS FOR SOLAR COILS
Connect to the solar coil as detailed on page 12 ensure the solar pump is connected via the over temperature cut out as described on
page 12.
SECONDARY CIRCULATION
TRIBUNE HE can be used with secondary circulation. An appropriate WRAS approved bronze circulator should be used in
standard on 210, 250 & 300 ltr units (Position 17). On smaller sizes, tee into the cold feed pipe above the drain.
IMMERSION HEATERS
Only immersion heaters with a thermal cutout may be used. To help ensure this, the immersion heaters have a special 1¾” thread.
They are rated at 3 kW at 240 V and are of a low noise Incoloy construction. They have both a thermostat and a high limit cutout.
then tighten gently as the ‘O’ rings will seal easily. The electrical supply to each immersion heater must be fused at 13A via a double
pole isolating switch to BS 3456. The cable must be 2.5mm2
Table 8. Do not operate the immersion heater/s until the unit is full of water. Do not operate the immersion heater/s if any sterilisation
liquid is in the cylinder as this will cause premature failure.
ELECTRICAL CONNECTIONS
Complete the wiring – use the appropriate wiring diagrams on pages 16 & 17.
COMMISSIONING
Carry out commissioning as per instructions on page 20 and in line with boiler manufacturer’s instructions for the heating and the
damage to the circulation pump.
All manuals and user guides at all-guides.com
19
All Dimensions are in mm and are of the cased unit.
SOLAR INDIRECT PRE-PLUMBED
18
J I H F E G D C B A
40.0˚
45.0˚
15.0˚
25.0˚
35.0˚
50.0˚ 45.0˚
CODE A B C D E F G H I J
TT180P4 1297 1258 1211 948 560 635 480 850 970 N/F
TT210P4 1485 1446 1399 1136 665 740 585 955 1075 1150
TT250P4 1735 1696 1649 1386 830 905 770 1130 1250 1400
TT300P4 2048 2009 1962 1699 859 934 799 1159 1279 1600
For Twin Zone codes please replace P4 with PT4
INDIRECT PRE-PLUMBED
G
J I H G F E D C B A
CODE A B C D E F G H I J
TI120P4 922 883 836 573 171 246 102 470 590 N/F
TI150P4 1109 1070 1023 760 211 286 140 508 628 N/F
TI180P4 1297 1258 1211 948 211 286 320 690 810 N/F
TI210P4 1485 1446 1399 1136 246 321 320 690 810 1150
TI250P4 1735 1696 1649 1386 246 321 320 690 810 1400
TI300P4 2048 2009 1962 1699 246 321 418 784 904 1600
For Twin Zone codes please replace P4 with PT4
40.0˚
45.0˚
15.0˚
25.0˚
35.0˚
50.0˚ 45.0˚
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GENERAL
Servicing should only be carried out by competent installers and any spare parts used must be purchased from Range
Cylinders. NEVER bypass any safety devices or operate the unit without them being fully operational.
DRAINING
Isolate from the electrical supply to prevent the immersion heaters burning out. Turn off the boiler. Isolate the unit from the cold
set up and the maximum amount of water is drained from the unit). First open the hot tap closest to the unit and then open the
draining tap. ()*$+$,'()&*-*)+$&-%.)/0&1&*/2%3
+.4%*)$')5
ANNUAL MAINTENANCE
TRIBUNE HE requires an annual service in order to ensure safe working and optimum performance. It is essential that the
following checks are performed by a competent installer on an annual basis. Commonly this is done at the same time as the
annual boiler service.
make sure it resets correctly. Repeat with the pressure / temperature relief valve. In both cases check that the discharge
pipework is carrying the water away adequately. If not, check for blockages etc. and clear. WARNING: THE WATER
DISCHARGED MAY BE VERY HOT!
between 55°C and 65°C.
3) Check the pressure in the expansion vessel is charged to 3 bar. Turn off the water supply to the unit and open a hot tap
2may be used to charge the expansion
vessel.
5) The Benchmark Log Book supplied with this unit should be updated at each service.
YOUR GUARANTEE MAY BE VOID WITHOUT PROOF OF ANNUAL SERVICING.
SERVICING
FLUSHING & FILLING
Check that the pressure in the expansion vessel is 3 bar (45PSI), i.e. the same as the setting of the pressure reducing valve.
The valve is of the car tyre (Schrader) type. Check all the connections for tightness including any factory made connections
purge all remaining air.
DIRECT UNITS
the unit to start to heat. The immersion heater is supplied preset at 55°C. Turning fully to + sets to approx 65°C. Allow unit to
heat up, adjust the thermostat so that the heater switches off at 60°C. Record information on commissioning check list (Page
26).
INDIRECT UNITS
the unit to start to heat. Adjust the dial of the dual thermostat to between 55°C and 65°C as required. Allow unit to heat up,
adjust the thermostat so that the heater switches off at 60°C. Record information on commissioning check list (Page 26).
STORAGE TEMPERATURE
The recommended storage temperature for both direct and indirect cylinders is 60-65°C. In hard water areas consideration
should be given to reducing this to 50-55°C. In many healthcare applications the guidance on Legionella control and safe
water delivery temperatures will require storing the water at 60-65°C, distributing at 50- 55°C and using thermostatic mixing
SAFETY VALVE CHECKS
During heat-up there should have been no sign of water coming from either the expansion relief valve or the temperature/
owner.
COMMISSIONING
20
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