references
Accessory 00PPG000488000- Heating System Manager type A
Heating System Manager: one heat emitter type with supplementary electric heater or boiler: - Allows control of a non-reversible heating system that includes a 61AF heat pump and a single heat emitter type or a single comfort zone. For optimised energy efficiency the heat pump is controlled by a configurable weather compensation system. The control box controls a supplementary electric heater or a standy-by boiler. The control box supplies power to the circulating pumps.
Heating system example: one heat emitter type with supplementary electric heating or stand-by boiler
GT3
61AF + HSM
P1
GT1 SV31
GT... P1... SV...
P2
Legend GT1 Water temperature loop 1 GT3 Outside air temperature P1 Pump for water loop 1 (radiators) P2 External water pump for the heat pump SV31 Three-way mixing valve for the back-up heater
Accessory 00PPG000488100- Heating System Manager type B
HEATING
Heating System Manager (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 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 supplementary electric heater or a standy-by boiler. The control box supplies power to the circulating pumps. Hot-water production can be permanent or programmable with a second setpoint at the heat pump and control of a switching valve.
GT3
61AF + HSM
P1 SV31 GT1 GT7:2 GT4 SV34 P7-2
Legend
P4
SV32
Thermistors GT1 Water temperature loop 1 GT2 Domestic hot water tank temperature GT3 Outside air temperature GT4 Water temperature loop 2 GT5 Domestic hot water temperature GT7 Additional domestic hot water tank temperature Pumps 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 pre-heat the domestic hot water valve loop P7 Pump for domestic hot water circulation P7-2 Pump for domestic hot water circulation in an aditional tank Valves SV31Three-way mixing valve for the back-up heater SV32Heating/domestic hot water change-over valve SV34Three-way control valve for water loop 2 SV35Three-way mixing valve for domestic hot water
GT5
SV35 GT7
P2
P5
GT2
GT.. P.. SV..
water in
P7
Notes: This application example includes two zones and a supplementary boiler and domestic hot-water production. The installation includes a switching valve (SV32) that allows switching from the heat pump capacity of the heating system to domestic hot-water production. The primary heating circuit is the domestic hot-water production circuit. It includes a tank with an equivalent pressure drop to simplify system balancing.
412
C
A
R
R
I
E
R
2
0
1
6
/
2
0
1
7
