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Related Manuals for LG Therma V Monobloc Series
Summary of Contents for LG Therma V Monobloc Series
- Page 1 LG Air to Water Heat Pump End User Guide Therma V Monobloc Series...
- Page 2 Your User Interface Explained Controller Buttons & Functions Space Heating Bubble Space Heating OFF Space Heating ON • This bubble is used to turn on and off the central heating system • To access the space heating bubble: Scroll using the Left or Right arrow until the bubble is centralised on the controller screen •...
- Page 3 Your User Interface Explained Operation Mode Auto Mode Heat Mode • This Bubble determines how the target flow temperature of the water leaving the heat pump is set • Heat Mode: Target Flow Temperature is set by changing the number on the Space Heating Bubble (as outlined earlier) •...
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Page 4: Information Display
Your User Interface Explained Low Noise Mode Low Noise Mode OFF Low Noise Mode ON • Low Noise Mode: When activated, the unit will decease the frequency of the fan and compressor and thus the noise • Under normal operating conditions, it is not necessary or recommended to use this function Information Display •... - Page 5 Your User Interface Explained Settings: Gives access to more internal functions User: Used by homeowner to set personal preferences Language: Setting or changing Language Date: Setting or changing Date Password: A password can be set Time: Setting or changing Time to limit access into Settings (Default password is 0000) Lock: Allows homeowner to lock access to various functions.
- Page 6 Your User Interface Explained Schedules & Edit: Allows homeowner to set on/off operation of space heating (Room) and hot water (DHW) Period – Start Year (Month: Day) – Stop Year (Month: Day) Customize – Edit specific day of month Time: Edit specific time of day Operation: Set on/off operation, set mode, set temperature Please note: Schedules will have been pre‐set by the Commissioning Engineer.
- Page 7 Common Alarm Codes & Resolutions Alarm Display In the unlikely event that the system detects an abnormality in operation conditions, it will cease operating to protect the unit an alarm code will be displayed. Power Supply Failure In the event of a power supply failure all displays disappear.
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Page 8: Setting The Clock
Thermostat Settings (Therma) LCD Display Heating Active Symbol Buttons & Symbols Operating mode Temperature display Actual room temperature Desired room temperature Lock Symbol On/Off Mode Increase Decrease Temperature Temperature Thermostat Operation On/Off: Press “ “ to turn on, press again to turn off. Setting temperature: When the thermostat is on, press "▼" to reduce temperature, press "▲" to raise temperature (1°C change each press). Heating Control: The thermostat will switch on when the room temperature falls 1°C lower than the desired room temperature, the LCD will display the “ “ icon. When the temperature is equal to or above the actual room temperature, the thermostat will switch off and the “ “ icon will disappear. Locking Function: To lock the thermostat, press and hold the "▲ & ▼" buttons together until the “ “ icon is displayed. Repeat this step to unlock the thermostat. The “ “ icon will disappear. Frost Protection: When the thermostat is off and the temperature is lower than 5°C it will be turned on automatically. The thermostat will turn off when the temperature reads above 7°C. To enable frost protection, turn off the thermostat, press "M" and hold for 3 seconds and release. It will display "00" or "01", press ▲ & ▼... -
Page 9: Temperature Display
Thermostat Settings (Slimline) Temperature Display The temperature display information is driven by two different inputs; the sensor measurement and the target temperature you have set. Room Temperature Set Temperature This is the current room temperature. This is the temperature you are trying to achieve in your home. LCD Display Room Temp ‐ Indicates the current temperature sensor mode. Day Indicator ‐ Displays the current day. Frost Icon ‐ Displayed when the thermostat is in frost protection mode. Flame Icon ‐ Displayed when the thermostat is calling for heat, the flame icon will flash when the optimum start function is in operation. Temperature Hold ‐ When a Temp Hold is active, HOLD FOR and the remaining time period is displayed. Set ‐ Indicates when changes are being made to programs or temperature set points. Holiday Indicator ‐ Displayed when the thermostat is in holiday mode. Current Temp ‐ Indicates the current sensor temperature. Program Cycle Indicator ‐ Displayed during programming only to show which period is being altered. 10. - Page 10 Thermostat Settings (Neo) Temperature Display This neoStat can be configured for different sensor options such as built in air sensor, floor sensor or both. The display will clearly indicate which sensor is being used by showing either “Room Temp” or “Floor Temp” before the actual temperature value. Room Temperature Floor Temperature When the neoStat is set to use both the air & the floor sensor, the room temperature will be displayed by default. To view the current floor temperature, press and hold the Left and Right arrow keys for 5 seconds, the floor temperature will then be displayed. ......LCD Display Day Indicator ‐ Displays the day of the week. Mesh Symbol – Displayed when connected to the neoHub. Floor Limit Symbol – Displayed when the floor probe has reached the temperature limit set on feature 07. Frost Symbol – Displayed when frost protection mode is active. Flame Symbol – Displayed when the thermostat is calling for heat, flashes when optimum start is active. Heat/Cool – Indicates the current operation mode, only shown when neoChill is connected to the system. Floor/Room Temp – Indicates the current sensor mode. Set – Displayed when changes are being made to the program schedule or current set point. Key Lock Indicator – Displayed when the KeyLock is Locked. Program Indicator –...
- Page 11 The room temperature is displayed on the stats only. Servicing & Warranty LG heat pumps come with a 7 year warranty as standard (subject to T & Cs). This warranty is subject to an annual service being carried out on the unit.