61AF/61WG
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HSM Heating System Manager for 61AF/61WG units 50 Hz Heating System Control accessory for 61AF und 61WG units Accessoire de Régulation du système de chauffage pour unités 61AF et 61WG User manual Manuel d’utilisati

The illustrations shown on the cover page and inside this document are for information only and not contractually binding.

1 - SAFETY CONSIDERATIONS 2 - DESCRIPTION 1.1 - General Installation, start-up and servicing of equipment can be hazardous if certain factors particular to the installation are not considered: operating pressures, presence of electrical components and voltages and the installation site (elevated plinths and built-up up structures). Only properly qualified installation engineers and highly qualified installers and technicians, fully trained for the product, are authorised to install and start-up the equip-ment safely. During all servicing operations all instructions and recommendations which...

User interface Enter key - Validation - Selection access Electrical data and operating conditions • The equipment has a single power connection point immediately upstream from the main disconnect switch (power supply 230 V - 50 Hz on the terminal strip). • All system connections and the electrical installation must be in accordance with all applicable local codes. • The operating conditions are as follows: - indoor installation, - ambient temperature range: from +5°C minimum temperature to +40°C, - altitude < 2000 m, - water presence: possibility of water droplets, - presence of hard...

4.2 - Default screen characteristics Heat Pump Alarm State Hp_alarm_0 Pulldown Timer timer30 min Sanitation Timer sanitime 0 min Password selection screen The control accepts on/off inputs in any operating mode. The inputs are: • Anti-legionnella contact • Volt-free summer contact (to prevent heating) 3.6 - The controls 3.6.1 - Water piimps Depending on the configuration, the control regulates the following pumps or circulators: P1 Pump for water loop 1 (radiators) P2 External water pump for the heat pump P4 Pump for water loop 2 (floor heating) P5 Pump to reheat the domestic hot water...

4.4 - Menu screen characteristics The following screen allows modification of a parameter. Current path in the menu structure Modify value Screen description STATUS SETPOINT INPUT OUTPUTS RUNTIME ARLMENU CONFMEN QCK_TEST MAINTAIN LOGOUT General Parameters Menu Description of the menu framed by the selection cursor Each menu item defines the access to categorised data. The Up and Down arrows and Q position the cursor at the current item. The Enter O key activates the display of the selected sub-menu. The item LOGOUT permits exiting from the menu screen and protects access by a user password....

4.9 - Detailed menu description 4.9.1 - STATUS menu Format Units MODE Operating mode hp_alarm Heat pump alarm status Anti-legionella treatment time delay HL1_CTRL Control point, loop 1 BCK_CTRL Control point, back-up heating HP_CTRL Heat pump control point 4.9.2 - SETPOINT menu Point DescriptionFormatDefault Units hl1_stp Setpoint loop 110.0 to 25.0 17.0 °C hl1_oat Outside temperature threshold, loop 1 5.0 to 30.0 17.0 °C dhw_stp Setpoint loop DHW45.0 to 65.0 55.0 °C dhw_low Low-temperature override DHW_1.0 to 10.0 10.0 AC sani_stp Anti-legionella treatment setpoint60.0 to 80.0 65.0 °C...

Format Units Yes/No - 4.9.5 - RUNTIME menu PointDescriptionFormat Units hrhppmp Number of operating hours, external pumpnnnnn Hours hrhllpmp Number of operating hours, loop 1 nnnnn Hours hrhl2pmp Number of operating hours, loop 2 nnnnn Hours hrdhwpmp Number of operating hours, DHW pumpnnnnn Hours hr_hpNumber of operating hours, heat pumpnnnnn Hours hr_bckup Number of operating hours, back-up heating nnnnn Hours Item Description ALRMMENU Alarm initialisation RST_ALM Alarm reset_ ALM_Alarm status_ GEN_CONF General configuration menu PUMPCONF Pump configuration menu HL1_CONF Configuration...

4.9.7.9 - DATETIME sub-menu Point Description_ minutes Minutes_ tom_hol Holiday tomorrow? tod_hol Holiday today dlig_off Winter time change-over active? dlig_on Summer time change-over active? d_of_m Day of the month_ month Month_ year Year Format Default Units 0 to 24_hours 4.9.7.10 - CTRL_ID sub-menu PointDescriptionFormatDefault elemt_nbElement number1 to 23970 bus_nbBus number0 to 2390 baudrateCommunication speed 9600/38400 9600 HEATING SYSTEM MANAGER Description ECG-SR-20HF9xxx Software number Serial number * xxx corresponds to the software version (example 010 corresponds to 1.0)....

Model B - Accessory HSM-00PPG000488100- heating control system type B Heating system control (as accessory 00PPG000488000-) two heat emitter types or independent zones and domestic hot water production: Allows control of a non-reversible heating system that includes a 61WG/61AF heat pump and two different heat emitter types and/or two independent comfort zones. For optimised energy efficiency the heat pump is controlled by a configurable weather compensation system. The control box controls a back-up electric heater or a standy-by boiler. The control box supplies power to the circulating...

Model C - Accessory HSM-00PPG000488200- heating control system type C Heating system control (as accessory 00PPG000488100-) with the possibility to obtain additional heating and domestic hot-water production capacity from a district heating system: Allows control of a non-reversible heating system that includes a 61WG heat pump and two different heat emitter types and/or two independent comfort zones. For optimised energy efficiency the heat pump is controlled by a configurable weather compensation system. The control box controls the heating and/or domestic hot-water production support...

6.1 - Start/stop control The HSM operates as soon as power is supplied, the ÜS key of the user interface has no effect. 6.2 - Outside air temperature The outside air temperature value is required for correct operation of the HSM. It can be acquired in two different ways (depending on the configuration): • Measured by a thermistor connected to the HSM control • Read on the heat pump control via the CCN bus. 6.3 - Summer mode The summer mode is automatically activated, based on the outside air temperature. The summer mode is activated, if the outside air temperature rises above ’oat_hl1’ for...