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General

Pipe installation must be carried out in accordance with
current norms and directives.
Internal support bushes should be

d when a plastic

pipe or annealed copper pipe is used. The water heater
must be

d with the requisite valves, such as a safety

valve,

valve, non-return valve, and vacuum valve.

An

w pipe must be routed from the safety valve

to a suitable drain. The size of the

w pipe must be

the same as on the safety valve. Route the

w pipe

from the safety valve enclosed along its entire length and
ensure that it is frost proof. The outlet of the
pipe should be visible and clearly away from any electrical
components.

w water from the safety valves goes via non-

pressurised collecting pipes to a drain so that hot water
splashes cannot cause injury. These non-pressurised col-
lecting pipes shall not be used for anything else. A dis-
charge pipe from the tundish connected to the expansion
relief valve (safety valve) shall also be connected to a drain
in the same way.
Please note that the connection of the T&P-valve should
not be used for any other purpose.
Valves may not be positioned between the expansion
valve and the vessel.

Discharge pipes from tundishes shall have av vertical
section of pipe at least 300 mm long, before any elbows
or bends in the pipework (see following picture).

600 mm maximum

Tundish

Metal discharge pipe from

temperature relief valve to tundish.

Safety device

(e.g. temperature

relief valve).

300 mm

minimum

Metal discharge pipe from tundish,

with continous fall.

Possible wall

Discharge below

Trapped gulley

Fixed grating

NOTE

The expansion vessel accomodates expansion
that results from heating the water inside the
unit. The expansion vessel must be connected
between the expansion valve and the cylinder.
The location of the expansion vessel should allow
access to recharge the pressure as and when
necessary.

Resistance created by
each elbow or bend

Maximum resistance
allowed, expressed
as a lenght of
straight pipe (i.e. no
elbows or bends)

Minimum size of dis-
charge pipe from
tundish

Minimum size of dis-
charge pipe

Valve outlet size

0.8 mm

up to 9 m

22 mm

15 mm

G1/2

1.0 mm

up to 18 m

28 mm

15 mm

G1/2

1.4 mm

up to 27 m

35 mm

15 mm

G1/2

1.0 mm

up to 9 m

28 mm

22 mm

G3/4

1.4 mm

up to 18 m

35 mm

22 mm

G3/4

1.7 mm

up to 27 m

42 mm

22 mm

G3/4

1.4 mm

up to 9 m

35 mm

28 mm

G1

1.7 mm

up to 18 m

42 mm

28 mm

G1

2.3 mm

up to 27 m

54 mm

28 mm

G1

Hard water areas

Usually, there should not be a problem in installing Titanium

temperature is 50-60 °C.

Chapter 4 |

Pipe connections

9

4 Pipe connections

in areas of hard water as the operating

Megacoil/Megacoil - Solar Coil

Emptying the system by

1.

Open external

r valve and external drain valve.

2.

Flush the system for some minute. Watch out for water splashes from the safety valve.

3.

Close the valves and check the stainer.

Содержание TITANIUM MEGACOIL 160L

Страница 1: ...Air Source Heat Pump Domestic Hot Water Cylinders TITANIUM MEGACOIL MEGACOIL SOLAR Installer manual...

Страница 2: ......

Страница 3: ...ons 10 T P valve 12 Heat pump 12 Sun 12 Cold and hot water 13 Docking 13 5 Electrical installation 15 Sensors 15 Temperature limiter 16 6 Commissioning and adjusting 17 Filling and venting 17 Start up...

Страница 4: ...iance is not intended for use by persons includ ing children with reduced physical sensory or mental capabilities or lack of experience and knowledge unless they have been given supervision or instruc...

Страница 5: ...stomers a comprehensive guarantee The product is guaranteed for 24 months for parts and labour from the date of installation or 33 months from the date of manufacture whichever is the shorter The NIBE...

Страница 6: ...aller manual MEGA COIL MEGA COIL SOLAR HOT WATER HEATER Air to Water Heat Pump Domestic Hot Cylinders TITANIUM MEGACOIL MEGACOIL SOLAR Installer manual expansion relief valve Pressure reduction valve...

Страница 7: ...pter 3 The water heater design 7 3 The water heater design MEGA COIL 160 200 300 L MEGA COIL SOLAR 200 300 L See page 8 for explanations TITANIUM MEGACOIL 160 200 300 L TITANIUM MEGACOIL SOLAR 200 300...

Страница 8: ...tube for hot water sensor control UA2 Submerged tube for solar sensor control only UA3 Electrical components Temperature limiter motorized valve FD2 Miscellaneous Serial number plate PF 3 Adjustable f...

Страница 9: ...0 mm maximum Tundish Metal discharge pipe from temperature relief valve to tundish Safety device e g temperature relief valve 300 mm minimum Metal discharge pipe from tundish with continous fall Possi...

Страница 10: ...Docking connection w line 22 mm XL9 Docking connection return line 22 mm XL13 Solar w line 22 mm XL14 Solar return line 15 mm XL29 T P valve 10 Chapter 4 Pipe connections Dimensions pipe connections...

Страница 11: ...80 10 11 EPD O ring 29 2x3mm 1 10 2 Mes R r Nippel Overgang G1 22mm 1 10 1 R RNIPPEL OVERG 1 22 MS 1 10 EPS Skumspakning el lokk 1 9 N A Thermodisc 300075 4011 1 7 N A O Ring 38x3 2mm 1 6 N A Element...

Страница 12: ...upply and return are connected to the Titanium Megacoil Solar Coil 12 Chapter 4 Pipe connections T P valve Install the pipe for the T P valve as illustrated on page 9 Heat pump connections Connecting...

Страница 13: ...water pipes Adjust the hot water system so that the temperature does not fall below 50 C at the ends of the system Docking Titanium MegaCoil 200 300 can be connected in several ways one of which is sh...

Страница 14: ...lar heating Mega Coil Solar can be docked to a solar heating system in addition to the F2040 heat pump P BT12 AA25 EB1 BT3 BT1 To air sorce heat pump Mega Coil Mega Coil Solar can be docked with an ai...

Страница 15: ...where it is only possible to connect one sensor use the submerged tube for control sensor UA2 Titanium Megacoil Megacoil Solar can also be supplemented with a solar sensor This is placed in the submer...

Страница 16: ...FD1 is 230 V Connect temperature limiter FD2 and FD3 electrically to the motorized valves one to each heat source Temperature limiter wiring diagram 16 Chapter 5 Electrical installation Immersion hea...

Страница 17: ...ter that comes out of the hot water tap is no longer mixed with air the water heater is full and the tap can be closed Filling and venting the charge coil Filling and venting 1 Open the g valve extern...

Страница 18: ...diagram solar coil Connection w line solar heating system XL13 and connection return line solar heating system XL14 Titanium Megacoil Solar 200 18 Chapter 6 Commissioning and adjusting Titanium Megac...

Страница 19: ...hrough the valve 3 Close the valve by releasing it Ifi t does not close automatically when released turn it anti clockwise slightly NOTE Do not remove or adjust any components that are part of this pr...

Страница 20: ...W 12 12 12 Volume expansion vessel litre 18 18 24 42 Drawn off capacity Cold water temperature 10 C 8 Technical Titanium Megacoil 179 litre Volume net 8 5 litre Volume charge coil 45 59 kg Net weight...

Страница 21: ...5 5 0 55 bar MPa Max pressure water heater 3 0 3 bar MPa Maximum pressure solar coil 16 1 6 bar MPa Max water supply pressure 6 0 0 6 bar MPa Max design pressure 3 0 0 3 bar MPa Exp vessel tap water c...

Страница 22: ...alternative 13 To ground source heat pump 14 M Maintenance 19 General inspection 19 P Pipe connections 9 Cleaning the climate system 8 Cold and hot water 13 Connecting cold and hot water 13 Dimensions...

Страница 23: ......

Страница 24: ...e b e v l a v n o i s n a p x e d n a e v l a v f e i l e r e r u s s e r p d n a e r u t a r e p m e t d e n i b m o c a s a H No s e Y s n o i t a l u g e R g n i d l i u B e h t f o G t r a P o t...

Страница 25: ...mments Signature SERVICE 3 Date Engineer Name Company Name Telephone Number Comments Signature SERVICE 4 Date Engineer Name Company Name Telephone Number Comments Signature SERVICE 5 Date Engineer Nam...

Страница 26: ...NIBE Energy Systems Ltd 3C Broom Business Park Bridge Way Chesterfield S41 9QG Phone 0845 095 1200 Fax 0845 095 1201 info nibe co uk www nibe co uk nstaller manual GA COIL SOLAR COIL HOT WATER HEATER...

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