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Solution 14: System with one mixed multi-zone circuit, a fan coil and a hot/cold mode system
S1
PT1000
= Ts2
SE
= SE
ID1
= ALARM PdC
ID2
= Ts1
S1 AUX = Sm2
S2 AUX = Sm1
R1
= ON / OFF PdC
R2
= VMIX2 AP
R3
= VMIX2 AC
R4
= PC1
R5
= PC2
TA1
= TZ1
TA2
= TZ2 (*)
(*) = ON / OFF Fancoil
CR PdC
(Heat Pump)
ALARM PdC
(Heat Pump)
SHP M PRO
15.1-15.2
-----
HA-HB (CN30)
HT-COM (CN31)
23-14 (CN11)
SHP ECO EV
CONNECTIONS TO TERMINALS
ON/OFF PdC
(Heat Pump)
14.1-14.2
ACS
Ts1
fancoil
R
M
Ts2
Sm2
SE
E/I
TZ1
TZ2
M
R
U
Sm1
PdC
PC1
TA1
ID2
SE
TA2
MI
MC
RC
RI
MPC
RPC
R
M
S1
PT1000
S2 AUX
S1 AUX
R4
VMIX2
PC2
V1
R2
R5
R3
ID1
R1
KA
KA
SHP M PRO
CR
M
Boiler delivery
U
Domestic hot water output
R
Boiler return
DHW
Domestic hot water
SE
External sensor
PC1
Direct circuit pump 1
PC2
Direct circuit pump 2
TZ1-2
Zone ambient thermostat
E/I
Manual valve (summer/winter)
PdC
Heat pump
MI
System delivery
MC
Boiler delivery
RI
System return
RC
Boiler return
MPC
Heat pump delivery
RPC
Heat pump return
V1
Check valve
Sm1
Circuit 1 delivery sensor
Sm2
Circuit 2 delivery sensor
Ts1
Circuit 1 safety thermostat
Ts2
Circuit 2 safety thermostat
VMIX2
Mixer valve circuit 2
CR
Remote control
KA
Relè