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5472 726 - 02

Vitotron 100 Electric Space Heating Hot Water Heater Installation/Service 

Safety Instructions

 .....................................................3

Space Heating Hot Water Heater Ratings and 

Specification

 .......................................................... 4

Space Heating Hot Water Heater Mounting Clearances

....5

Piping Arrangement

 ....................................................6

Sizing the Space Heating Hot Water Heater

 ...................7

Designed Temperature Differential

 ..............................7

Circulating Pump Information

 ......................................7

Plumbing Installation Guidelines

 ...................................8

Electrical Installation

 .................................................10

Control Panel

 ...........................................................12

Heating Mode / Initial Start-Up

 ...................................13

Winter Mode 

(Heating Mode)

 .......................................13

Summer Mode 

(Stand-by Mode)

 ....................................16

Advanced Settings

 ...................................................17

Troubleshooting

 .......................................................18

Care and Maintenance

 ..............................................18

General Space Heating Hot Water Heater View

 ............19

Parts List

 .................................................................20

Space Heating Hot Water Heater Parts

 ........................21

Instructions for the Installer

Instructions for the User

 Page

Table of Contents

This appliance is not intended for use by persons 

(including children) with reduced physical, sensory or 

mental capabilities or lack of experience and knowledge, 

unless they have been given supervision or instruction 

concerning use of the appliance by a person responsible 

for their safety. Children should be supervised to ensure 

that they do not play with the space heating hot water 

heater appliance.

Consider all piping and electrical connections before 

selecting space heating hot water heater location.

Failure to follow the instructions in this manual could 

result in severe personal injury, death or property damage.

IMPORTANT

Содержание Vitotron 100

Страница 1: ...eating contractor Please file in Service Binder Read and save these instructions for future reference Product may not be exactly as shown IMPORTANT Vitotron 100 VLN2 Models 04 to 14 4 Wall mounted ele...

Страница 2: ...ace Heating Hot Water Heater View 19 Parts List 20 Space Heating Hot Water Heater Parts 21 Instructions for the Installer Instructions for the User Page Table of Contents This appliance is not intende...

Страница 3: ...ter is pre set by the manufacturer to work with hydronic radiant floor radiant ceiling hot water baseboard and water to air heat applications Temperature adjustments can be made on control panel to me...

Страница 4: ...0 33 3 50 0 60 0 Breaker Quantity Amps A 1 30 amp 1 40 amp 1 50 amp 1 60 70 amp 1 80 amp Heating Elements Quantity 3 Element Resistance each 43 3 28 8 21 6 14 4 12 0 Circulating Pump Wilo Star S 21 U...

Страница 5: ...or the Installer Space Heating Hot Water Heater Mounting Clearances After reading instructions please keep this manual with the space heating hot water heater for future reference Affix the plastic ho...

Страница 6: ...Space heating hot water heater 2 Additional expansion tank if needed Space heating hot water heater piped in a primary secondary P S configuration Consider P S when higher flow rates are necessary an...

Страница 7: ...e than a 50 50 ratio of water to propylene glycol be used Consult with radiant system designers for required freeze protection guidelines Designed Temperature Differential Radiant floor heating system...

Страница 8: ...ccess to the valve is only from the bottom of the space heating water heater From there it can be connected any pressure gauge to check the pressure or pump to refill the air inside the tank 5 The spa...

Страница 9: ...of 7 psi in order to operate Pressure levels for hydronic systems typically are above the pre charged expansion tank pressure level 12 psi If additional pressure gauges are installed verify reading a...

Страница 10: ...grounded in accordance with National Electrical Code ASNI NFPA70 or local codes 3 This space heating water heater operates with 240VAC single phase electrical power source 4 Connect the space heating...

Страница 11: ...ize b electrical knockout to left side of control panel to gain entrance to this connection Install thermostat in a location where it will not be influenced by other heat sources 7 Off peak control op...

Страница 12: ...perature Fahrenheit Buttons Space heating water heater power Up and down selection Scroll option Failures indication Indicator Status Details EEE Message on electronic display Data record error Parame...

Страница 13: ...he current working mode of the space heating water heater 2 Set the supply water temperature SWT set point Utilize the right arrow push button to scroll through working parameters of the space heating...

Страница 14: ...when the outdoor sensor is wired to Text terminals on control panel Manual setting see parameter 4 in advanced settings outlet temperature can be set manually in range 85 140 F Use buttons and to chan...

Страница 15: ...For example 30 F outdoor temperature and the desired 110 F for hydronic system can lead to a selection of curve 3 or 4 It should be checked periodically whether the choice was correct if not another c...

Страница 16: ...me when the space heating water heater is switched to summer mode For example if you turn the space heating water heater to stand by mode at 6 p m the timer will activate the pump every day for 15 min...

Страница 17: ...ount kW as indicated on identification label This value is factory preset 2 A n Working mode of pump PA automatic Pn manual continuous duty of pump 3 1 2 3 Maximum quantity of active heating elements...

Страница 18: ...eat and is above ambient temperature set point Verify connections on thermostat Failure of control board Check fuse on control panel glass fuse 6 3 x 32 mm 2A Heating status blinks Off Peak signal no...

Страница 19: ...19 5472 726 02Vitotron 100 Electric Space Heating Hot Water Heater Installation Service General Space Heating Water Heater View Instructions for the User...

Страница 20: ...vice Part List Instructions for the User Legend 1 Wiring Entrance 2 Control Panel 3 Pump 4 Pressure Relief Valve 5 Pressure Sensor 6 Magnetic Filter 7 Manual Reset High Limit Device 8 Heating Element...

Страница 21: ...NG BOX 14 4KW 240V VLN2 7873778 RETURN CONNECTION PIPE VLN2 7873779 PUMP CONNECTION PIPE INTERNAL VLN2 7873780 POWER BOARD WITHOUT CONNECTION VLN2 7873781 POWER BOARD W CONNECTION VLN2 7873782 FLOW CO...

Страница 22: ...22 5472 726 02 Vitotron 100 Electric Space Heating Hot Water Heater Installation Service...

Страница 23: ...23 5472 726 02Vitotron 100 Electric Space Heating Hot Water Heater Installation Service...

Страница 24: ...0 Electric Space Heating Hot Water Heater Installation Service Technical information subject to change without notice Printed on environmentally friendly recycled and recyclable paper Scan for digital...

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