Outdoor unit for air to water heat pump (18 pages)
Summary of Contents for Altherma EKHBHE008AA3V3
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OPERATION MANUAL Indoor unit for air to water heat pump system and options For installation WITH restricted power supply condition =6 kW EKHBHE008AA3V3 EKHBXE008AA3V3...
Indoor unit for air to water heat pump system and EKHBHE008AA3V3 Operation manual EKHBXE008AA3V3 options ONTENTS NTRODUCTION Page Introduction ..................1 This manual ....................1 This unit ..................... 1 Thank you for purchasing this AD indoor unit. Options ...................... 1 Operating the unit ................
PERATING THE UNIT Balance between space heating/cooling demand and domestic hot water demand Only if the unit is correctly sized then at some point during space cooling/heating operation the unit will NTRODUCTION reach the requested setpoint. When this occurs, domestic water heating by compressor becomes The AD heat pump system is designed to provide possible.
Basic controller functions OPERATION LED The operation LED is lit during space cooling or space heating The basic controller functions are: operation. The LED blinks if a malfunction occurs. When the Turning the unit ON/OFF. LED is OFF, space cooling or space heating are inactive while Operation mode change-over: the other operation modes can still be active.
17. BOOSTER HEATER ICON 30. SCHEDULE TIMER BUTTON This icon indicates that the booster heater is active. The booster The main function of this multi-purpose button is to heater provides auxiliary heating for the domestic hot water enable/disable the schedule timer. tank.
Description of the operation modes Controller operations Manual operation Space heating operation ( In manual operation, the user manually controls the settings of the In this mode, heating will be activated as required by the water installation. The last setting remains active until the user changes it or temperature set point.
NOTE Remark that pushing the button has no influence The programmed schedule is time driven. Therefore, it on the domestic water heating. Domestic water is essential to set the clock and the day of the week heating is only switched on or off by means of the correctly.
What can the schedule timer NOT do? Programming and consulting the schedule timer The schedule timer can not change the operation mode from space cooling to space heating or vice versa. Getting started How to interpret the programmed actions Programming the schedule timer is flexible (you can add, remove or alter programmed actions whenever required) and straightforward To be able to understand the behaviour of your installation when the (programming steps are limited to a minimum).
Programming Programming space cooling or space heating is carried out as follows: Programming space cooling or space heating Returning to previous steps in the programming NOTE procedure without saving modified settings is done by pressing the pr button. Use the = button to select the operation mode (cooling or heating) you want to program.
Use the pi and pj buttons to consult the programmed Programming quiet mode, booster heating or domestic water heating actions. This is called the readout mode. Empty program actions (e.g. 4 and 5) are not displayed. Press the < button for 5 seconds to enter the programming mode.
Consulting domestic water heating, booster heater or quiet Deleting a mode mode Press the < button. Consulting domestic water heating, booster heater or quiet mode is The actual mode is blinking. carried out as follows. Use the pi and pj buttons to select the mode you want NOTE to delete (quiet mode , booster heating...
IELD SETTINGS Detailed description The indoor unit should be configured by the installer to match the installation environment (outdoor climate, installed options, etc.) and NOTE Only field settings relevant for this model are user demand. Thereto, a number of so called field settings are explained.
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If using a room thermostat, the disinfection function is not possible as long as the room thermostat demands cooling or heating. In this case, de-activate the room thermostat demand by its schedule timer. Refer to the manual of the Lo_Ti room thermostat for a detailed explanation on how to + 05 de-activate space cooling/heating by schedule timer.
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[6] DT for domestic water heating [7] Domestic hot water step length Before changing field settings for domestic water heating, Before changing field settings for domestic water heating, read attentively the warnings mentioned in the paragraph read attentively the warnings mentioned in the paragraph "Introduction"...
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[8] Domestic water heating mode timer [C] Solar priority mode [C-00] For information concerning the EKSOLHW solar kit, refer Before changing field settings for domestic water heating, to the installation manual of that kit. read attentively the warnings mentioned in the paragraph [C-01] Defines the logic of the alarm output on the EKRP1HB "Introduction"...
Field settings table Installer setting at variance with default value First Second Default code code Setting name Date Value Date Value value Range Step Unit User permission level User permission level — — Weather dependent set point Low ambient temperature (Lo_A) –10 –20~5 °C...
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Installer setting at variance with default value First Second Default code code Setting name Date Value Date Value value Range Step Unit Unit information readout Software version Read — — — only EEPROM version Read — — — only Unit model identification Read —...
AINTENANCE ISPOSAL REQUIREMENTS Dismantling of the unit, treatment of the refrigerant, of oil and of other Important information regarding the refrigerant used parts must be done in accordance with relevant local and national legislation. This product contains fluorinated greenhouse gases covered by the Kyoto Protocol.
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