I A - 4 Wire Installation With Kl08Nsb Wiring Centre - Salus HTRP230V Full User Manual

I A - 4 wire installation with KL08NSB wiring centre

When HTRP230V(50) thermostat works as a MASTER (group controller) it means it takes control of SLAVE thermostats e.g. HTRS230V(30), HTR230V(20).
MASTER thermostat controls SLAVE thermostat only when SLAVE thermostat is in AUTO mode. Comfort (SUN) and economy (MOON) setpoint
temperatures are set individually on each thermostat but switching between those temperature is based on time schedule taken from HTRP230(50)
thermostat which works like a group controller. Functions such as: setpoint temperature change, holiday mode, party mode or frost protection mode are
not managed by MASTER thermostat.
MASTER SLAVE
HTRP230(50) HTRS230(30) HTR230(20)
Power Supply
230V AC
4 wires x 0.75 mm2
KL08NSB KL04NSB (optional)
Actuators wires Pump control wires Boiler control wires
2 x 0.75 mm2 2 x 1 mm2 2 x 1 mm2
T30NC230 THB23030 PUMP (optional) BOILER
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