Carrier AquaSnap 61AF 055 - Accessory 00 PPG000488000- Heating System Managere Type a; Accessory 00 PPG000488100- Heating System Manager Type B

14 - HEATING SYSTEM MANAGER (HSM)
14.1 - Accessory 00PPG000488000- Heating System Managere type A
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
61AF heat pump and two di󰀨erent heat emitter types and/or two
independent comfort zones. For optimised energy e󰀩ciency the heat
pump is controlled by a congurable weather compensation system.
The control box controls a supplementary electric heater or a
stand-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.
Heating system example: one heat emitter type with supplementary electric heating or stand-by boiler
Legend
GT1 Water temperature loop 1
GT3 Outdoor 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
Hot water
Back-up system
Heating system
61AF + HSM
P1 GT1 SV31
P2
GT...
P1...
SV...
GT3
14.2 - Accessory 00PPG000488100- Heating System Manager 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
61AF heat pump and two di󰀨erent heat emitter types and/or two
independent comfort zones. For optimised energy e󰀩ciency the
heat pump is controlled by a congurable weather compensation
system.
The control box controls a supplementary electric heater or a
stand-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
Heating system example: two heat emitter types or independent zones and domestic hot water production
P7-2
GT1
GT4
P4
SV34
SV31
P2
P7
P1
GT5
P5
SV35
GT7
GT2
GT7:2
SV32
GT..
P..
SV..
Back-up system
Heating system
Floor heating
Domestic hot
water in
61AF + HSM
Hot water
GT3
Legend
Thermistors
GT1 Water temperature loop 1
GT2 Domestic hot water tank temperature
GT3 Outdoor air temperature
GT4 Water temperature loop 2
GT5 Domestic hot water temperature
GT7 Additional domestic hot water tank t
emperature
Pumps
P1 Pump for water loop 1 (radiators)
P2 External water pump for the heat pump
P4 Pump for water loop 2 (oor 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
SV31 Three-way mixing valve for the back-up heater
SV32 Heating/domestic hot water change-over valve
SV34 Three-way control valve for water loop 2
SV35 Three-way mixing valve for domestic hot water
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.