Thermia Calibra Cool, Installation Manual

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9 Additional functionality
9.1 Additional functionality
In addition to the standard functionality (heating and hot water production etc), a wide range of extra functionality is available as acces-
sory, or from factory, depending on the heat pump and selected application.
Explanation:
▪
When "BM" is typed, this means that the functionality is standard and available on the BM card fitted in the heat pump from facto-
ry.
▪
When "EM3:0" is typed, this means that the functionality is available with the expansion module EM3.
▪
Space is available for EM3 in the electrical cabinet.
▪
(=the function of the I/O is set in the controller in the installation menu when activating functions)
▪
Use position numbers in table below and see electrical wiring label in the end of this manual to see available combinations on the
different heat pumps. For EM3, see EM3 manual.
▪
Sensors used are PT1000 type. Mixing valves with 0-10V control and 24V supply.
▪
The table below is created with the functionality available from soft ware 10.0. Additional functionality may be added later.
Note: not valid does not support all functionality as normal Calibra and vice versa. (e.g. Active cooling is not supported on Calibra Cool
with soft ware 10.01, only inbuilt passive cooling.) Buffer tank is not supported in soft ware 10.01
Functionality Calibra Cool Connections Position num-
bers used
Remark
Room sensor, PT1000 type BM T31 132
Room sensor, Modbus type BM Mod Bus Acces-
sory
62 Room sensor genesis modbus type
Connected to MBa connection.
BMS (connection to building manage-
ment systems)
BM BMS, MBe 173
External auxiliary heater Requires EM3:0 T85, AO73, FR64,
R51
72, 108, 51, 117
Smart Grid / EVU BM D21, D22 408, 409
Flow guard BM D23 71
Distribution circuit 1 (extra under
shunt group for heating)
Requires EM3:0 A071, T81, FR61 107, 108, 109 Possible to use as a second lower set
heat curve, heating only.
Alarm relay (Sum Alarm output) Requires EM3:0 R2 344
Pool Requires EM3:0 U94, T84, TR67,
T83
60, 101, 183,
342
See EM3 manual.
Cooling mode output signal BM R1 347 Relay will close when the heat pump
is in cooling mode. (= signal to ex-
ternal systems)
Cooling mode input signal BM (separate termi-
nal)
D24 346 For external start of cooling.
Reversing valve radiator circuit BM TR9 310 Separate heating/cooling circuit.
External start brine pump Requires EM3:0 - - See EM3 manual.
Current limiter Requires EM3:0 or
separate accessory
- - See EM3/accessory manual.
* The function may not be possible to combine with all other functions, see electrical connections label for explanation.
Installation Guide Calibra Cool
Thermia AB BWCC01IG0102
37