Potterton eurocondense four 125 kw Installation, Operation And Maintanance Manual page 75

Configuration of extension modules
Funct output UX21 module 1
None | Boiler pump Q1 | DHW pump Q3 | DHW intermediate circuit pump Q33 |
Heat circuit pump HC1 Q2 | Heat circuit pump HC2 Q6 | Heat circuit pump HC3
Q20 | Collector pump Q5 | Solar pump ext. exchanger K9 | Solar pump buffer
K8 | Solar pump swimming pool K18 | Solid fuel boiler pump Q10 | Boiler set­
point
Signal output UX21 module 1
10 V | PWM
Funct output UX22 module 1
See
Parameters see Funct output UX21 module 1 (prog. no.
7348)!
Signal output UX22 module 1
10 V | PWM
Function extension module 2
None | Multifunctional | Heating circuit 1 | Heating circuit 2 | Heating circuit 3 |
Return temperature controller | Solar DHW | Primary control/system pump
Relay output QX21 module 2
None | Circulation pump Q4 | El imm heater DHW K6 | Collector pump Q5 |
Cons circuit pump VK1 Q15 | Boiler pump Q1 | Bypass pump Q12 | Alarm out­
put K10 | Heat circuit pump HC3 Q20 | Consumer circuit pump VK2 Q18 | Sys­
tem pump Q14 | Heat gen shut-off valve Y4 | Solid fuel boiler pump Q10 | Time
program 5 K13 | Buffer return valve Y15 | Solar pump ext. exchanger K9 | Solar
actuator buffer K8 | Solar actuator swimming pool K18 | Swimming pool pump
Q19 | Flue gas relay K17 | Storage tank transfer pump Q11 | DHW mixing pump
Q35 | DHW intermediate circuit pump Q33 | Heat request K27 | Heat circuit
pump HC1 Q2 | Heat circuit pump HC2 Q6 | DHW control element Q3 | Over­
heating protection K11
Relay output QX22 module 2
See
Parameters see Relay output QX21 module 2 (prog. no.
7376)!
Relay output QX23 module 2
See
Parameters see Relay output QX21 module 2 (prog. no.
7376)!
Sensor input BX21 module 2
See
Parameters see Sensor input BX21 module 1 (prog. no.
7307)!
Sensor input BX22 module 2
See
Parameters see Sensor input BX21 module 1 (prog. no.
7307)!
Function input H2 module 2
See
Parameters see Function input H21 module 1 (prog. no.
7321)!
Contact type H2 module 2
NC | NO
Voltage value 1 H2 module 2
Funct value 1 H2 module 2
Voltage value 2 H2 module 2
7636047 - 02 - 24082015
Prog. no. Level Standard value
7348 C None
7350 C PWM
7355 C None
7357 C PWM
7375 C None
7376 C None
7377 C None
7378 C None
7382 C None
7383 C None
7386 C None
7387 C NO
7389 E 0.5
7390 E 0
7391 E 10
9 Settings
75