Option Switches
The default setting of all switches is ON.
If you want to set the function on, turn OFF the switch.
DIP Switch Function ON OFF
SW05
K5 Spare
- -
K6 Centralized control Not use Use
K7 Spare
- -
K8 MASTER/SLAVE SLAVE MASTER
SW06
K9
CO
2
sensor
Not use Use
K10 Filter signal display 2000 Hr 1000 Hr
K11
External control Refer to the table below
K12
SW07
K13 External humidifier Not use Use
K14 External heater Not use Use
K15 External damper Not use Use
K16 Spare
- -
K5 (Spare)
K6 (Centralized control)
ON: Not use of centralized controller
OFF: Use of centralized controller
K7 (Spare)
K8 (MASTER/SLAVE)
ON: Communicate COM1(F1, F2), operating as SLAVE
OFF: Communicate COM2(F1, F2), operating as MASTER
K9 (CO
2 sensor)
ON: Not use of external CO
2 sensor
OFF: Use of external CO2 sensor
K10 (Filter signal display)
ON: Display filter reset after 2000 of running hours
OFF: Display filter reset after 1000 of running hours
K11, K12 (External control)
Setup control level of the ERV wired remote control and external control
K13 (External humidifier)
ON: Not use of external humidifier
OFF: Use of external humidifier
K14 (External heater)
ON: Not use of external heater
OFF: Use of external heater
K15 (External damper)
ON: Not use of external damper
OFF: Use of external damper
K16 (Spare)
K11 K12 External control setup
ON ON
Same level control with the
ERV wired remote control and
external control (Followed by
the last control status.)
ON OFF
Priority to the ERV wired
remote control
(While operating by the ERV
wired remote control, it can
not be controlled by the
external control. The external
control is possible only when
the ventilator is turned off.)
OFF ON
Priority to the external control
(While operating by the
external control, it can not be
controlled by the ERV wired
remote control. The ERV wired
remote control can control
only when the ventilator is
turned off.)
OFF OFF
Not use
K11, K12 (External control)
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