alion AHC15D - User Manual

TIMER
● Operating voltage to wide range(AC 85~265V 50/60Hz)
● 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：
85~265VAC 50/60Hz
Power failure memory:
3 year
Times of switch setting:
20 groups on/off program
Stand-by consumed power
≤ 1.5VA
Contact Form:
1 group conversion
Relay pull power：
≤ 3VA
Contact load capacity: resistance load：
Resistance load
16A/ 250V AC COSφ=1
Electrical life：
10
5
times
Mechanical life：
10
7
times
Countdown time：
1 sec- 99min59sec
Work temperature：
-10 ~ +50
O
C
(non-icing）
Contact resistance between contacts:
≤100mΩ
Ambient humidity：
35～85﹪RH
Insulation resistance between contacts：
≥100MΩ
Storage temperature：
-10 ~ +60
O
C
Timing error：
≤±2sec/day(25℃)
Weight：
About 150g
Wiring drawing and external dimension
Setting method
* If no any action procedure within 30 seconds, all set operations will exit automatically, and that will not be saved；
* 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.)
 Setting display time(present time)
：
Step
Key
Programming
1
press

and H+
hour increases on the screen, continuously press H+, then hours increase
2
press

and M+
minute increases on the screen, continuously press M+, then minutes increase
3
press

and D+
mark of week moves on the screen, continuously press D+ to choose week
* When it starts, the timer is in 24-hour system, please press “” for 5 seconds, the ”AM” will display at bottom-left corner of
LCD, it represent 12-hour system, press”

” for 5 seconds again, go back 24-hour system and “AM” mark disappeared.(
When
the 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
A L I O N
Multi-functional
A H C 1 5 D

alion AHC15D Specifications