alion AHC17A Manual

TIMER
● Can set 20 groups on-off program, set weekly cycle and day cycle and manually control on-off
● Have a function of countdown, and the range of time 1 second ~ 99minutes and 59 seconds
● Can manually set Daylight Saving Time(+/- 1 hour)
● Built-in lithium battery, and travel time as usual after power failure
● Can check accumulated operational time and action times
● Can auto-correct time(-3 sec ≤△t≤3 sec) every day

Technical data

Rated voltage：
Times of switch setting:
Contact Form:
Contact load capacity: resistance load：
Countdown time：
Contact resistance between contacts:
Insulation resistance between contacts： ≥100MΩ
Timing error：

Wiring drawing and external dimension

Setting method

* If no display for the first time, please press "RESET".(in addition, press "D+" and "H+" for 3 seconds, then the product will be
closed, all setting will be lost but day correction parameter, accumulated operational time and action times will not be reset.)
* If no any action procedure within 30 seconds, all set operations will exit automatically, and that will not be saved；
 Setting display time(present time)：
Step key

1
Press

2
Press

3
Press
When it starts, the timer is in 24-hour system, please press "
it represent 12-hour system, press"
12-hour system AM in the morning, PM in the afternoon
 20 groups setting of procedure switch：
1. Setting program group ON/OFF time, can't setting overlap, should be according the time sequence.(If setting same ON/OFF
time, after contact 15 seconds, will have ring a bell function ect )
2. Setting program group ON/OFF time, first step, setting present time , second step, setting the ON/OFF program, after

Multi-functional programmable timer

220VAC(85~110%)
20 groups on/off program
1 group conversion
Resistance load
30A/ 250V AC
1 sec- 99min59sec
≤100mΩ
≤±2sec/day(25℃)
hour increases on the screen, continuously press H+, then hours increase
and H+
minute increases on the screen, continuously press M+, then minutes increase
and M+
mark of week moves on the screen, continuously press D+ to choose week
and D+

" for 5 seconds again, go back 24-hour system and "AM" mark disappeared.(
power failure memory:
50Hz
consumed power：
Electrical life：
Mechanical life：
COSφ=1
Work temperature：
Ambient humidity：
Storage temperature：
Weight：
programming

" for 5 seconds, the "AM" will display at bottom-left corner of LCD,
.)
3year
≤ 5VA
10 times
5
10 7 times
-10 ~ +50 C (non-icing）
O
35～85﹪RH
-10 ~ +60 C
O
About 150g
When the