Sentiotec home.com4 BLACK RS485 Mode D'emploi page 11

Instructions for installation and use p. 11/62
3.4. Sauna operating modes
The sauna control unit home.com4 provides two operating modes: sauna mode
and combi-mode. If no vaporizer is connected, the menu item for operating the
vaporizer can be hidden (see "9.1. Technician menu" on page 33).
Sauna mode
Dry heat is provided in sauna mode. The temperature in the cabin is high
(80 to 100°C). The humidity is low (no more than 10%).
Combi mode
The vaporizer operates along with the sauna heater in combi-mode. The temper-
ature in the sauna cabin is lower (around 40 to 65 °C) than in sauna mode, but
the relative humidity is much higher, ranging from 35% to 70%. The maximum
humidity that can be set depends on the temperature of the sauna. The higher
the sauna temperature, the lower the maximum humidity level which can be set.
3.5. Sensor operating modes
EN
The sauna control units of the home.com4 series can be operated with one or two
sensors. A temperature sensor (bench sensor, F2) or a humidity sensor (FTS2)
can be used as the second sensor.
Single sensor mode (F1)
The maximum humidity level which can be set in single-sensor mode is based
on the temperature above the heater and the humidity is timed. Only the preset
value for the humidity (in % relative humidity) is shown on the display of the
sauna control unit. The actual humidity in the sauna cabin when the humidity is
timed depends on the size of the cabin and the vaporizer output, and may differ
from the setpoint.