AM, EM, AQ, BA, ASW - IOM
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7.4 Mixing valves servo
Mixing valves are wired to heat pump terminals or X3 terminals in case of expansion card. Only
servos with 0-10V control signal and 24VAC power supply must be used. Power supply is
directly available from terminals
.
Using of 3 point servo for mixing heating circuit is not possible.
Please see wiring diagram delivered with heat pump for terminals numbers and connection
examples.
7.5 Circulating pumps
Pumps are wired to heat pump terminals or X3 terminals in case of expansion card. Please see
wiring diagram delivered with heat pump for terminals numbers and connection examples.
7.6 pAD room terminals
We recommend to use of pAD room active communicating terminals. pAD could be used for
each heating/cooling circuit. pAD requires 4 wire + shielding connection (SYKFY2x2x0.5).
Please see wiring diagram delivered with heat pump for terminals numbers and connection
examples.