14
・It lights on "power lamp" of
controller.
（1）Put on installation breaker at cus-
tomer.
（2）Put on device power breaker.
（1）Push "wind fan" key of
controller.
1. START UP
2. OPERATION
3. STOP
After finishing device installation and electric wiring, check if correct action is taken in trial operation.
電 源
・It lights on "wind fan lamp" of
controller and wind fan starts
rotation.
送 風
送 風
（2）Push "hot wind" key of
controller.
熱 風
check point:
after pushing "wind fan" key,
pushing "stop" key at once then check if rota-
tion direction of wind fan is as arrow direction
as indicated at inlet before wind fan stopping.
In case of reverse rotation of wind fan,
change two wires each other (2phase) (not
required for inverter equipped)
・It lights on "hot wind lamp" of
controller and electrifies
heater.
熱 風
Check point:
check if it electrifies heater
temperature indication of temperature con-
troller goes up.
（1）Push "stop" key of con-
troller.
停 止
・It puts off "hot wind lamp" of
controller and stops electrify-
ing heater.
・"delay timer lamp" and "wind
fan lamp" start going on and
off.
熱 風
遅延タイマー
送 風
遅延タイマー
送 風
・after finishing delay timer
counting, "delay timer lamp"
and "wind fan lamp" put out
lights and wind fan stops.
《TRIAL OPERATION ・ ADJUSTMENT 》
In case of reverse rotation of
wind fan, maximum wind vol-
ume and static pressure will go down. In other
conditions, over heated irregularity might often
occur, use device in right rotation direction.
CAUTION
During "delay timer lamp" is going on and
off, wind fan operates for the time（2 min-
utes）in delay timer counting.
In order to cool down heater,
delay timer starts counting
when it puts off to heater
and wind fan operates during counting.
When "wind fan lamp" goes on and off as same as
"delay timer lamp" goes on and off (in case of
pushing "stop key" during hot wind fan working),
after finishing"delay timer" counting up, wind fan
stops working.
When "wind fan lamp" goes on and off as same as
"delay timer lamp" goes on and off (in case of
pushing "wind fan key" during hot wind fan work-
ing), after finishing "delay timer" counting up, wind
fan continues working.
During delay timer is counting on, wind fan contin-
ues working until timer counting up, even if stop
key has been pushed.
CAUTION
《TRIAL OPERATION ・ ADJUSTMENT 》
蛯
蛯
蛯
蛯
power source
wind fan
wind fan
hot wind
stop
hot wind
hot wind
delay timer
delay timer
wind fan
wind fan
