Instruction Manual

10
DIL switch settings - LC temperature control software
Thermostats using LC control algorithms will reduce the temperature swing
that normally occurs when using traditional bellows or thermally operated
thermostats.
As a consequence, an LC regulating thermostat
will maintain the comfort level far more efficiently
than any traditional thermostat. When used with a
condensing boiler, the LC thermostat will help to
save energy as the control algorithm allows the
boiler to operate in condensing mode more
consistently compared to older types of
thermostat.
Ÿ DIL switch numbers 7 and 8 should be set as
diagram opposite.
Ÿ For gas boilers set the LC setting to 6 cycles
per hour. (Default setting)
Ÿ For oil boilers set the LC setting to 3 cycles per hour.
Ÿ For Electric heating set the LC setting to 12 cycles per hour.
lnstructions for pairing the HRT4-ZW room thermostat with the ASR-
ZW receiver
The HRT4-ZW uses the latest Z-Wave wireless communication technology to
give a reliable wireless link that should not suffer from interference from other
nearby devices. The device comprises of a thermostat (the HRT4-ZW) and its
receiver unit (the ASR-ZW). Pairing the devices on site ensures reliable
communication.
Follow these steps to ensure that the HRT4-ZW thermostat will communicate
satisfactorily with it's receiver, this is best carried out with the HRT4-ZW
Thermostat held nearby the (powered) ASR-ZW receiver.
CYCLE
Switch positions for
different LC settings