Heat / Refrigeration Source Variants / Extra Functions - Siemens Albatros2 User Manual

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Siemens Switzerland Ltd
HVAC Products
Legend (catalog of plant diagrams and extra functions)
K1 Compressor 1
K2 Compressor 2
K8 Solar controlling element buffer
K9 Solar pump ext. heat exchanger
K10 Alarm output
K6 Electric immersion heater DHW or combi
storage tank
K16 Electric immersion heater, buffer or combi
storage tank
K18 Solar controlling element swimming pool
K19 Fan air-to-water heat pump
K26 Electric immersion heater flow
E5 Low-tariff
E6 Heat pump lock
E9 Low-pressure switch
E10 High-pressure switch
E11 Compressor 1 overload
E12 Compressor 2 overload
E14 Overload source
E15 Pressure and / or flow switch source
E17 Manual defrost
Ex Flow switch consumers
Q2 1. 1st heating circuit pump
Q3 DHW diverting valve / charging pump
Q5 Collector pump
Q6 2. 2nd heating circuit pump (extension
module)
Q8 Source pump
Q9 Condenser pump
Q11 Storage tank charging pump
Q14 System pump
Q15 Pump H1
Q18 Pump H2
Q19 Pump H3
Q20 Heating circuit pump HCP
Q21 2. 2nd pump speed HC1
Q22 2. 2nd pump speed HC2
Q23 2. 2nd pump speed HCP
Q24 Cooling circuit pump
Q25 Cascade pump
Q33 Intermediate heating circuit pump
Q34 Instantaneous DHW heater pump
7.2 Heat / refrigeration source variants / extra
functions
For source variants and extra functions, refer to separately available Partial Plant
Diagram Catalog.
User manual RVS61.843
7 Plant diagrams
RG Room temperature sensor
B1 Flow temperature sensor HC1
B9 Outside sensor
B10 Common flow sensor
B12 Flow temperature sensor HC2
B13 Swimming pool sensor
B15 Flow sensor primary controller
B16 Flow sensor cooling 1
B3 DHW temperature sensor
B31 Second DHW temperature sensor
B35 DHW primary controller sensor
B36 DHW charging sensor
B38 DHW consumption sensor
B39 DHW circulation sensor
B4 Buffer storage tank temperature
sensor, top
B41 Buffer storage tank temperature
sensor, bottom
B42 Buffer storage tank temperature
sensor, center
B6 Collector sensor
B61 Collector sensor 2
B63 Solar flow sensor
B64 Solar return sensor
B9 Outside sensor
B21 Flow temperature heat pump
B70 Cascade return sensor
B71 Return temperature heat pump
B81 Hot-gas temperature compressor 1
B82 Hot-gas temperature compressor 2
B83 Refrigerant temperature liquid
B84 Evaporator temperature
air-to-water HP
B91 Source inlet temperature
B92 Source outlet temperature
Y1 / Y2 1. Heating circuit mixing valve opening
/ closing
Y4 Heat source shutoff valve
Y5 / Y6 2. Heating circuit mixing valve opening
/ closing
Y19/Y20 Primary controller
Y21 Diverting valve cooling
Y23/24 Actuator cooling circuit (e'module)
Y21 Diverting valve for cooling
Y22 Process reversing valve
Y31/Y32 DHW primary controller mixing valve
Y33/Y34 Instantaneous DHW heater valve
CE1U2355en_02
23. November 2007