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Viessmann Vitocell 100 CVA Series, Руководство по установке

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Viessmann Vitocell 100 CVA Series Скачать руководство пользователя страница 17

Connections

17

Boiler Water/Solar Loop Connections

(continued)

Individual DHW tank

(continued)

4.

Install DHW tank temperature sensor
in sensor well (see pages 9 and 13).

5.

Insulate piping.

This is a simplified conceptual drawing
only! Piping and necessary componentry
must be field verified. Proper installation
and functionality in the field are the
responsibility of the heating contractor.

Use Loctite 55 on all threaded steel
nipples on tank.

5

1

6

7

5

1

9

v

2

.2

A

Collector

B

Safety valve

C

Solar-Divicon

D

Solar control

E

Diaphragm expansion vessel

F

Vitocell 100

G

High limit safety cut-out

H

Brass elbow c/w sensor well

Fig 17.
Recommended piping for solar applications

Supply

H

DCW

D

IMPORTANT

IMPORTANT

Содержание Vitocell 100 CVA Series

Страница 1: ...OXICITY RATING OR CLASS OF 1 AS LISTED IN CLINICAL TOXICOLOGY OF COMMERCIAL PRODUCTS 5TH EDITION THE PRESSURE OF THE HEAT TRANSFER MEDIUM MUST BE LIMITED TO A MAXIMUM OF 30 PSIG BY AN APPROVED SAFETY OR RELIEF VALVE SEE PAGE 2 CAUTION Read and save these instructions for future reference IMPORTANT 42 to 79 USG 160 to 300 ltr capacity 120 USG 450 ltr capacity IN BOILER APPLICATIONS 5167 519 v2 2 02...

Страница 2: ...tore documentation near product in a readily accessible location for reference in the future by service personnel For a listing of applicable literature please see section entitled Important Regulatory and Installation Requirements H Advice to owner Once the installation work is complete the heating contractor must familiarize the system operator ultimate owner with all equipment as well as safety...

Страница 3: ...e sensor installation 9 Aquastat installation 10 Temperature sensor installation for solar operation 10 Checking anode connections 11 DHW Tank Installation 120 USG 450 ltr 12 Installation of thermal insulation 12 DHW temperature sensor installation 13 Aquastat installation 13 Temperature sensor installation for solar operation 14 Checking anode connections 15 Boiler Water Solar Loop Connections 16...

Страница 4: ...e of this equipment must be done by a licensed professional heating contractor who is qualified and experienced in the installation service and maintenance of hot water heating systems There are no user serviceable parts on this equipment Ensure main power supply to equipment the heating system and all external controls has been deactivated Close main oil or gas supply valve Take precautions in al...

Страница 5: ...ance which pertain to the product This symbol indicates that additional pertinent information is to be found in column three This symbol indicates that other instructions must be referenced Product Information 42 to 120 USG 160 to 450 ltr capacity Enameled indirect fired domestic hot water storage tank with one heat exchanger coil for use with hot water heating boilers 5167 519 v2 2 Indicates an i...

Страница 6: ...pt off the floor a foundation for each tank or tank battery can be used H Level tank using leveling bolts on tank frame Recommended installation clearances for service access Storage capacity USG ltr 42 160 53 200 79 300 120 450 Rear inches mm 18 460 18 460 18 460 18 460 Sides May be reduced if rear pipe connections can be reached with less clearance inches mm 12 300 12 300 12 300 12 300 Top inche...

Страница 7: ...ater return Domestic cold water Drain Air vent 1 Install aquastat in the boiler water supply of the last tank receiving the boiler water of the tank battery see illustration 2 Install domestic cold and hot water header lines see illustration 3 Install boiler solar water supply and return header lines see illustration 4 Make final cold and hot water connections Both the boiler solar supply return h...

Страница 8: ... 21 2 2 1 Ground terminal Domestic hot water supply and T P valve connection Recirculation tapping Aquastat well sensor well Boiler water supply solar supply Boiler water return solar return Domestic cold water supply Installation of Inspection Opening Cover only for 42 to 79 USG 160 to 300 ltr capacity 1 Insert insulation blanket 2 Secure plastic cover with supplied mounting bolts 5167 519 v2 2 F...

Страница 9: ...rmometer sensor cable through thermometer opening in the panel and insert thermometer 7 Completely insert sensor into metal clip on flange 8 For applications with Vitotronic 100 control use supplied plastic clip and two screws to secure Honeywell bulb capillary For applications with the Vitotronic 200 or 300 control option use supplied plastic clip and two screws to secure sensor cable to the tank...

Страница 10: ...ows 2 Align sensor bulb with spring clip 3 Slide assembly into well 4 The retention spring clip must press the bulb properly to ensure surface contact with the well Temperature sensor installation for solar operation The temperature sensor for solar operation is included in the solar control unit package 1 For solar operation install the sensor well into the brass elbow and connect the assembly to...

Страница 11: ...s 11 DHW Tank Installation 42 to 79 USG 160 to 300 ltr continued Checking anode connections Magnesium anode Grounding wire Ensure the grounding wire is properly secured to the magnesium anode 5167 519 v2 2 Fig 9 ...

Страница 12: ...ulation jacket into each other 4 Guide the thermometer sensor cable through the opening provided and push in the thermometer 5 Insert the sensor until it bottoms out inside sensor well and secure with the spring clip 6 Push insulation plugs into the appropriate openings as shown 1 Fig 10 4 3 6 2 5 Fig 11 Installation of thermal insulation 5167 519 v2 2 The thermal insulation must not come into con...

Страница 13: ...ws to secure sensor cable to the tank sheet metal Aquastat installation Where a Vitotronic 100 and a Viessmann Power Pump Control Module accessory is utilized to control DHW production 1 Insert the extended capillary of the aquastat supplied with Viessmann Power Pump Control Module not illustrated fully into sensor well Mount aquastat inconspicuously on tank panelling Follow instructions in Fig 12...

Страница 14: ...olar operation install the sensor well into the brass elbow and connect the assembly to the heating return line solar return The brass elbow with sensor well is available as an accessory Part No 7219 729 2 Insert the temperature sensor until it bottoms out inside the sensor well Never wrap insulating tape around the sensor 5167 519 v2 2 Temperature sensor installation for solar operation Fig 14 3 ...

Страница 15: ...ltr continued Checking anode connections 1 Ensure the grounding wire is properly secured to the magnesium anode 2 Install top insulation as shown 3 Attach Viessmann name plate to top panel Magnesium anode Grounding wire 5167 519 v2 2 B A 1 3 2 Fig 15 ...

Страница 16: ...0 and 450 ltr tanks Remove plastic supply and return grommets grommets are left threaded 3 Pipe supply line with an incline and install componentry as follows H flow check valve to stop gravity circulation of hot water back to the boiler when the boiler temperature is lower than the actual tank temp H automatic air vent at the high point from the boiler supply to the tank heat exchanger H drain va...

Страница 17: ... componentry must be field verified Proper installation and functionality in the field are the responsibility of the heating contractor Use Loctite 55 on all threaded steel nipples on tank 5167 519 v2 2 A Collector B Safety valve C Solar Divicon D Solar control E Diaphragm expansion vessel F Vitocell 100 G High limit safety cut out H Brass elbow c w sensor well Fig 17 Recommended piping for solar ...

Страница 18: ...ndary high limit aquastat All piping reverse return or use balancing valves 1 Pipe together boiler and tanks as illustrated Connections must be accessible for service use factory supplied adaptors 2 For boiler water supply temperatures over 203 F 95 C and for solar systems Remove plastic supply and return grommets grommets are left threaded 3 Pipe supply line with an incline and install componentr...

Страница 19: ...ion pump Spring loaded flow check valve Discharge pipe Temperature and pressure relief valve Shut off valve Drain Domestic cold water supply lines Back flow preventer Domestic cold water inlet Precharged expansion tank required where back flow preventer is installed check local plumbing codes and requirements 1 Pipe together boiler and tank as illustrated Connections must be accessible for service...

Страница 20: ...nt of the tank The discharge line from the T P valve shall be 1 9 cm and run to a safe place of discharge approximately 1 ft 30 cm above the floor close to a floor drain The discharge line must be installed in the shortest distance and pitch downward from the T P valve and terminate plain Do not route discharge line to the outdoors Do not install any type of valve or an obstruction of any kind bet...

Страница 21: ...tanks H Saving Energy A timer on the recirculation pump reduces the heat loss significantly in commercial applications during times when no or reduced demand for domestic hot water occurs Connection of a recirculation system in a multiple tank installation for systems utilizing boilers or remote heating plants without low temperature boiler return water Drawpoints Recirculation piping Circulation ...

Страница 22: ...0 ltr storage capacity Pressure drop 8 20 0 8 2 1 2 3 1 6 4 2 5 2 4 6 3 2 8 4 10 0 4 1 40 100 32 80 24 60 20 50 16 40 12 30 w c mbar Flow rate ltr min GPM 67 18 8 2 2 13 3 5 17 4 4 33 8 8 10 2 6 50 13 100 26 83 22 Pressure drop 120 300 160 400 80 200 40 100 32 80 24 60 20 50 16 40 12 30 8 20 4 10 3 2 8 2 4 6 2 5 1 6 4 200 500 Flow rate 2 2 500 2 6 600 3 5 800 4 4 1 000 9 2 000 13 3 000 18 4 000 22...

Страница 23: ...ll Parts Lists Operating and Service Instructions and Installation Instructions in the Service Binder 2 Install a protective hanging case near the boiler and store the Service Binder in this location For a listing of applicable Viessmann literature please see Important Regulatory and Installation Requirements on page 4 5167 519 v2 2 ...

Страница 24: ...ssmann ca info viessmann ca Viessmann Manufacturing Company U S Inc 45 Access Road Warwick Rhode Island 02886 USA 1 800 288 0667 Fax 401 732 0590 www viessmann us com info viessmann us com 24 5167 519 v2 2 Printed on environmentally friendly recycled and recyclable paper Technical information subject to change without notice ...

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