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
61AF + HSM
GT3
Heating system
P1
Back-up system
GT1 SV31
GT...
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
P1...
P2
SV...
Hot water
HEATING
Accessory 00PPG000488100- Heating System Manager type B
■■ 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
Heating system
P1
Back-up system
SV31
61AF + HSM
GT1
GT7:2
GT4
P7-2
SV34
Legend
SV32
P4
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
Floor heating
GT5
SV35
P2
GT7
P5
GT2
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
GT..
P..
Domestic hot
water in
P7
SV..
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
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.
412
C
A
R
R
I
E
R
2
0
1
6
/
2
0
1
7