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7
x
HPSU monobloc compact 11 bis 16 kW
E(B-D)LQ011-016CW1
LEGEND (Outdoor Hydro)
Part n°
Description
A1P
Main PCB
A2P
Current loop PCB
B1L
Flow sensor
E11H
Flextube heater (15,6W)
E12H
Expansion vessel heater (50W)
E13H
PHE heater (33W)
E14H
Internal pipe heater 1 (50W)
E15H
Internal pipe heater 2 (33W)
FU1 (A1P)
Fuse T 5 A 250 V
K*R (A1P)
Magnetic relay
M1P
Main supply pump
Q4DI
#
Earth leakage circuit breaker
R1T
Outlet water heat exchanger thermistor
R3T
Refrigerant liquid side thermistor
R4T
Inlet water thermistor
R6T
*
Ext. outdoor ambient thermistor
S1L
Flow switch
TR1
Power supply transformer
X*A, X*Y (A*P)
Connector
X*M
Terminal strip
LEGEND (Indoor control box)
Part n°
Description
A3P
*
On/OFF thermostat (PC=power circuit)
A3P
*
Heat pump convector
A4P
*
Extension PCB (control, optional)
A5P
User interface PCB
A7P
*
Receiver PCB (wireless On/OFF thermostat)
DS1(A4P)
*
Dipswitch
E4H
*
Booster heater (3 kW)
F1U
Fuse T 5 A 500 V
F1U (A4P)
Fuse T 2 A 250 V
F2B
*
Overcurrent fuse booster heater
F2U (A4P)
Fuse T 2 A 250 V for 3 way valve
K1A
Relay for heating
K1
*
Terminal strip
K2A
Relay for cooling
K2
*
Booster heater
K3M
*
Contactor booster heater
M2P
#
DHW pump
M2S
#
Shut-OFF Valve
M3S
3 way valve for domestic hot water
M4S
*
Valve Kit
PC (A7P)
Power circuit
Q2L
*
Thermal protector booster heater
Q5~6DI
#
Earth leakage circuit breaker
R1H (A3P)
*
Humidity sensor
R1T (A3P)
*
Ambient sensor On/OFF thermostat
R1T (A5P)
Ambient sensor user interface
R2T
*
R5T
*
Domestic hot water thermistor
S1S
#
Preferential kWh rate PS contact
STB
*
Thermal protector booster heater
X*A (A4P)
Connector
X*M
Terminal strip
Bild 7-10
106
LEGEND (Indoor BUH option)
Part n°
Description
E1H
BUH element (1 kW)
E2H
BUH element (2 kW)
E3H
BUH element
F1B
*
Overcurrent fuse BUH
F1T, F2T
*
Thermal fuse backup heater
F1U
Fuse T 5 A 500 V BUH option
K1M
*
Contactor BUH (step 1)
K1R
*
Relay backup heater (step 1)
K2M
*
Contactor BUH (step 2) (only *9W)
K2R
*
Relay backup heater (step 2) (only *9W)
K5M
*
Safety contactor BUH (only *9W)
Q1DI
#
Earth leakage circuit breaker
Q1L
*
Thermal protector backup heater
R2T
*
Outlet backup heater thermistor
X*M
Terminal strip
LEGEND (Indoor option box)
Part n°
Description
A4P
Extension PCB (control, optional)
DS1(A4P)
Dipswitch
F1U (A4P)
Fuse T 2 A 250 V
F2U (A4P)
Fuse T 2 A 250 V for 3 way valve
R6T
*
Ext. indoor ambient sensor option
S5~6P
#
Electrical meters
X*A (A4P)
Connector
X*M
Terminal strip
* : optional
4D115042
PH ROTEX HPSU/HPU - 03/2019
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