Weishaupt WTC-G 15 Series Operating Notes Download Page 14 | Manualshive

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3 Operation

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3.6.2 System operating mode

System
operating
mode

Menu System operating mode determines the operating mode of the
entire system.

Standby

Frost protection on
Heating off
DHW off

Summer

Frost protection on
Heating off
DHW on

Automatic

(1

Frost protection on
Heating on
DHW on

(1

Factory setting

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Summary of Contents for WTC-G 15 Series

Page 1: ...Operating notes Gas condensing unit WTC G 15 32 B 83305502 1 2018 03 ...

Page 2: ...l 10 3 6 User level 11 3 6 1 Info 12 3 6 2 System operating mode 14 3 6 3 Heating circuits 15 3 6 4 Domestic hot water 18 3 6 5 Statistic 19 3 6 6 Settings 20 3 7 Chimney sweep function 21 4 Control options 22 4 1 Constant flow temperature 22 4 2 Weather compensated control 22 4 3 Room temperature dependent control 23 4 4 Weather compensated Room control 23 5 Servicing 24 5 1 System pressure 25 6 ...

Page 3: ...h the unit 1 1 Symbols DANGER Immediate danger with high risk Non observance can lead to serious injury or death WARNING Danger with medium risk Non observance can lead to environmental damage serious injury or death CAUTION Danger with low risk Non observance can cause damage to the equipment and injury to personnel Important information Requires direct action Result after an action Itemisation R...

Page 4: ...f contaminants e g dust 2 2 When gas can be smelled Avoid open flames and spark generation for example do not operate light switches do not operate electronic equipment do not use mobile telephones Open doors and windows Close gas isolating valve Warn the inhabitants do not ring door bells Leave the building Inform the heating contractor or gas supplier from outside of the building 2 3 What to do ...

Page 5: ...g valve 2 Switch on using switch 3 3 1 2 Switching off the unit CAUTION Damage to the heating system due to frost The heating system may freeze while the unit is switched off If there is a risk of frost have the system drained by a heating engineer Open flap 1 Switch off using switch 3 Close isolating valve 2 3 1 2 ...

Page 6: ...ght bar 1 shows the operating status of the condensing unit 1 Light bar Description OFF No voltage supply or light bar deactivated Green System is fault free yellow Warning or fault system is still in operation red Locked fault system is in lockout ...

Page 7: ...6 3 3 Display and operating unit turn navigation through parameter structure changing values press briefly confirm or save values approx 3 seconds exit value without saving approx 5 seconds return to the start screen ...

Page 8: ...red ch 3 6 1 The bottom field is permanently assigned to the system pres sure 2 Level selection Favourites level User level Expert level Chimney sweep function 3 Status display Current status of the condensing unit 4 Temperature display Current boiler temperature of condensing unit Symbols Favourites level Create favourite User level Expert level Chimney sweep function Exit display Reset value to ...

Page 9: ...9 36 Service If the service interval of the condensing unit is exceeded a message appears 16 55 2016 06 23 Thursday Burner control 1 Info 1 Service note Notify your heating contractor or Weishaupt Customer Service ...

Page 10: ... C Boiler temperature 54 0 C Automatic heating operation Favourites System operating mode Room setpoint temperature Party Heating pause Heating programs Holiday DHW Push 1 1 1 1 1 1 Assigning favourites Select the desired parameter in the user level Select and confirm Turn the knob to select an existing favourite and replace by con firming A new favourite has been assigned DHW setpoint temperature...

Page 11: ... User level 16 55 2016 06 23 Thursday 1 8 bar 50 C 7 C Boiler temperature 54 0 C User Info System operating mode Heating circuits Domestic hot water Statistic Automatic heating operation Settings Depending on the execution hydraulics and control variations certain information and parameters are hidden ...

Page 12: ...w sensor of the circulation line Heating circuits Flow temperature Current temperature at the flow sensor of the corresponding heating circuit Room temperature Current temperature at the cor responding room device or room sensor Room humidity Current room humidity at the corresponding room device 2 Rating Current heating capacity of the condensing unit Boiler temperature Current temperature at the...

Page 13: ... De couple temper ature Current temperature at de couple sensor Plate heat exchanger temper ature Current temperature at the plate heat exchanger The following information can be displayed on the start screen ch 3 4 Select information required and confirm Select and confirm Info on start screen Select information which is to be replaced and confirm Information on start screen is replaced ...

Page 14: ...operating mode Menu System operating mode determines the operating mode of the entire system Standby Frost protection on Heating off DHW off Summer Frost protection on Heating off DHW on Automatic 1 Frost protection on Heating on DHW on 1 Factory setting ...

Page 15: ...ff DHW off Time program 1 3 Frost protection on Heating on Temperature level according to selected time program Time programs can be set in parameter Heating program DHW on Factory setting Time program 1 Summer Frost protection on Heating off DHW on Comfort Normal Setback Frost protection on Heating on Temperature level according to the operating mode set independent of the time program DHW on 1 F...

Page 16: ...am will be reactivated Select Function and set Party Heating pause Set level required in Room setpoint temperat ure Enter Start and End If the parameter is set to Off the current heating pro gram is activated Room setpoint temperature Room setpoint temperature for the temperature level se lected Comfort factory setting 22 0 C Normal factory setting 21 0 C Setback factory setting 16 0 C The levels ...

Page 17: ...perature ch 4 2 The display refers to the room setpoint temperature Normal The heating curve gradient can be changed and or it can be moved in parallel Gradient 1 Parallel movement 1 Adapting the heating curve ch 4 2 cold external temperature change gradient mild external temperature change parallel movement Only with control variation Weather dependent control or Weather Room control Su Wi change...

Page 18: ... The DHW tank is heated once to the DHW setpoint tem perature set for normal operation DHW program The DHW program is used to stipulate the times of the day when the DHW tanks is heated to normal temperat ure or setback temperature Change a time program Select week day s using the knob and confirm Time program can be edited Circulation program The circulation program is used to stipulate the time ...

Page 19: ...tatistic menu daily monthly and annual values relating to the energy generated are displayed Energy WTC Total Total amount of heat generated by the condensing unit Energy Solar Solar system yield Recooling Solar Yield for re cooling via collector circuit ...

Page 20: ...or condensing unit Light strip Deactivate light strip on condensing unit On factory setting Light strip activated Off Light strip deactivated Sensor correction External sensor Correction of the current outside temperature If no optimal placement of the outdoor sensor is possible or a measurement error is to be compensated the meas ured outdoor temperature can be corrected Room sensor Correction of...

Page 21: ...gas temperature 43 C Boiler temperature 16 55 2016 06 23 Thursday 1 8 bar 50 C 7 C Boiler temperature 54 0 C Automatic heating operation Press dial knob SetFunction to On and confirm Chimney sweep function is activated for 15 minutes Chimney sweep Function On OK press ESC press 3 secs Chimney sweep Operating mode On Current capacity 100 62 C Flue gas temperature 56 C Boiler temperature max 15 min ...

Page 22: ...ture Heating curve Gradient Parallel movement Room setpoint temperature A higher flow temperature is required to achieve the desired room temperature when external temperatures are lower The gradient de termines how much the change in external temperature affects the flow setpoint temperature and adjusts the heating curve to the build ing The heating curve can be moved vertically using the paralle...

Page 23: ...n the Engineer level 4 4 Weather compensated Room control The flow temperature of the heating circuit is controlled depending on the external temperature and the room temperature An external sensor and room device or room sensor are required for weather compensated control and room temperature dependent control The current flow temperature setpoint is calculated from external temperature Heating c...

Page 24: ...the environment Servicing must only be carried out by qualified personnel The com bustion plant should be serviced annually Depending on site condi tions more frequent checks may be required Weishaupt recommends a service contract is entered into to ensure regular inspections ...

Page 25: ...ator can contam inate the drinking water A direct connection between heating and drinking water is not permit ted Top up heating water via system separator CAUTION Damage to the unit due to unsuitable fill water Corrosion and scale could damage the system Adhere to the requirements for the heating wa ter and the local directives If the system pressure is too low the heating water has to be topped ...

Page 26: ...e system The following conditions can occur Warning Fault Warnings The system does not lock out during a warning The signal will extin guish automatically as soon as the cause of the warning has been eliminated 16 55 2016 06 23 Thursday Burner control 1 Warning 36 System pressure too low If a warning appears more than once the system should be checked by qualified personnel Read warning and note d...

Page 27: ...mation at burner start Reset Faults must only be rectified by qualified personnel Read fault and note down Notify your heating contractor or Weishaupt Customer Service Resetting WARNING Damage resulting from incorrect fault repair Incorrect fault repair can cause damage to the equipment and injure personnel Do not carry out more than 2 lockout resets successively Faults must be rectified by qualif...

Page 28: ...e g when absent or asleep Room setpoint temperature Default temperature for a room Flow setpoint temperature Default temperature for the flow of the heating circuit heating curve The heating curve determines the flow temperature of the heating circuit depending on the external temperature The colder the external temperature the higher the flow temperature of the heating circuit Summer Winter chang...

Page 29: ...ture Current temperature of heating water which is supplied to the radi ator or underfloor heating Return temperature Current temperature of heating water which flow back from the radi ator or underfloor heating System pressure Pressure of the heating water in the system Weather compensated control The flow temperature is controlled depending on the external tem perature Room temperature dependent...

Page 30: ...rs between differently heated rooms should be kept closed Do not obscure radiators Do not obscure radiators with furniture or curtains Airing Rapid airing Open windows for a short time Do not leave window tilted for permanent airing Turn down thermostat Turn down the thermostat valve on the radiator or room thermo stat during airing Domestic hot water Reduce DHW temperature Set the DHW temperature...

Page 31: ...9 Notes 31 36 9 Notes ...

Page 32: ...mfort 28 D Date 20 De coupe temperature 13 DHW flow rate 12 DHW loading 18 DHW outlet temperature 12 DHW preparation 18 DHW program 18 28 DHW Push 18 DHW setpoint temperature 18 28 DHW temperature 12 18 Dial knob 7 Display 7 8 Domestic water 29 Drawing rate 12 E Energy consumption 30 Energy production 19 Energy saving 30 External temperature 12 F Fault code 27 Fault codes 26 Faults 27 Favourites 1...

Page 33: ...vel 8 Light bar 6 Light strip 20 Lockout 27 N Normal 28 O Operating display 6 Operating mode 14 Operating panel 7 Operating unit 7 Operational status 6 P Parallel movement 22 Parallel movement 22 23 Party 16 Plate heat exchanger temperature 13 Portal 20 Portal access 20 R Reset 27 Return flow temperature circulation 12 Return temperature 29 Room humidity 12 29 Room sensor influence 23 Room setpoin...

Page 34: ...Statistic 19 Storage tank temperature 12 Summer 14 Summertime 20 Summer Winter change over 17 28 Supply temperature 29 Symbols 8 System device 7 System operating mode 14 System pressure 12 25 29 System separation 25 T Time of day 20 Time program 16 18 28 Type of operation 15 28 U User level 11 W Warnings 26 Weather compensated and room temperature dependent control 29 Weather compensated control 2...

Page 35: ......

Page 36: ...83305502 1 2018 03 La Max Weishaupt GmbH 88475 Schwendi Weishaupt close by Addresses telephone numbers etc can be found at www weishaupt de We reserve the right to make changes All rights reserved ...

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