Grozone Control Cyclestat-3 CY3 User manual

www.grozonecontrol.com
USER GUIDE
CY3
Digital Timer

TABLE OF CONTENTS
SAFETY NOTICE 3
PRODUCT DETAILS 4
INSTALLATION & OPERATION 5-6-7
QUICK TROUBLESHOOTING GUIDE 8-9
COMPLETE TROUBLESHOOTING GUIDE 0- - 2
WARRANTY & CUSTOMER SERVICE 3- 4

SAFETY NOTICE
IMPORTANT SAFETY INSTRUCTIONS
SAVE THESE INSTRUCTIONS
DANGER
TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK
CAREFULLY FOLLOW THESE INSTRUCTIONS.
To reduce the risk of electric shock disconnect power to the 120V
electrical outlet before installing or removing the unit. When removing
the electrical wall plate it may fall across plug pins or become displaced.
To reduce the risk of electric shock this product has a grounding type
plug that has a third (grounding) pin. This plug will only fit into a
grounding type power outlet. If the plug does not fit into the outlet
contact a qualified electrician to install the proper outlet. Do not change
the plug in any way.
SAFETY NOTICE
3

PRODUCT DETAILS
Operation and Specifications
Input/Output voltage: 120V.
Output current: rated 15A for general purpose load.
DAY or NIGHT ON times range from 5 seconds to 60 minutes.
DAY or NIGHT OFF times range from 1 minute to 12 hours.
Unit starts with ON time at power up in DAY condition. When unit switches
to NIGHT Night OFF time is started. When the unit returns to DAY Day ON
time is started.
Electrical specifications: See the rating label on your product.
PRODUCT DETAILS
4

INSTALLATION & OPERATION
DAY AND NIGHT DETECTION
The photocell detects a NIGHT condition when it senses darkness for
a minimum period of 8 seconds.
The photocell detects a DAY condition when it senses light for a
minimum period of 8 seconds
DISABLING OPERATION
In order to disable DAY or NIGHT operation set corresponding ON time to
"zero" - turn knob counter clockwise until all bars are OFF when setting
DAY ON or NIGHT ON times.
BOTTOM BAR IS BLINKING
The bottom bar of display is flashing at the end of a cycle. The bar will
flash for 2 seconds at the end of an ON time and for 30 seconds at the
end of an OFF time.
Bargraph Display
Use SCALE on LEFT SIDE for ON times
(5 seconds to 60 minutes)
Use SCALE on RIGHT SIDE for OFF
times
(1 minute to 12 hours)
Light sensor (photocell)
120V Output plug
INSTALLATION & OPERATION
5

Set Values
INSTALLATION & OPERATION
Click knob to select times and turn to set values in
this order:
• DAY ON time: Indicator is steady lit (not blinking) rotate knob to
select from 5 seconds to 60 minutes (left side scale).
• NIGHT ON time: Indicator is steady lit (not blinking) rotate knob
to select from 5 seconds to 60 minutes (left side scale).
• DAY OFF time: Indicator is steady lit (not blinking) rotate knob
to select from 1 minute to 12 hours (right side scale).
• NIGHT OFF time: Indicator is steady lit (not blinking) rotate knob
to select from 1 minute to 12 hours (right side scale).
Night ON Time
Indicator Day OFF Time
Indicator
Night OFF Time
Indicator
Day ON Time
Indicator
Photocell
INSTALLATION & OPERATION
6

Connect your equipment
Connect your pump or other equipment into the 120V outlet in front of
your timer.
BLINKING INDICATOR AND TIME COUNTDOWN
A blinking indicator shows you which "time" is currently running.
Countdown is shown on display at all times during normal cycle operation.
The bargraph display
shows a remaining
time of 15 seconds.
DAY is detected and ON time will run for 15 more seconds before it
switches to OFF time.
INSTALLATION & OPERATION
Exemple :
DAY ON Indicator is blinking.
Display bar "15" is lit (left scale).
Exemple 2:
NIGHT OFF Indicator is blinking.
Display bar "30" and "40" are lit (right scale).
The bargraph display
shows a remaining time
of 35 minutes.
INSTALLATION & OPERATION
7
NIGHT is detected and OFF time will run for 35 more minutes before it
switches to ON time.

= Steps
QUICK TROUBLESHOOTING GUIDE
Quick Troubleshooting Chart Product Model:
CY3
BEFORE YOU START
•
Perform test in a bright room
•
You will need a load to plug into UNIT*
Push knob
once
Turn knob both
sides to raise
time to 60 min
and then back
to 10 sec
Yes
No
Product
Defective
Day On
Time LED
turns On
A B C D
Plug UNIT
Display bars
will light On
from bottom to
top & top to
bottom
Push knob
once
Product
Defective
Product
Defective
Product
Defective
Day On Time LED DOES
NOT turn On
Display bars DOES NOT
light up & down
Night On Time
LED DOES NOT
turn On
Night On
Time LED
turn On
Display bars
light up &
down
QUICK TROUBLESHOOTING GUIDE
8

QUICK TROUBLESHOOTING GUIDE
Product
Defective
Product
Good
*Before test check if load is working properly.
E F G H
I
J K
Wait 1 min for
complete cycle
(UNIT in Day
Off Time)
Turn knob to
adjust Day Off
Time at 1 min
Push knob
twice
Plug load into
UNIT
Cover photocell
with hand palm
& wait 10 sec
Push knob
once
Uncover photo-
cell & wait 10
sec
Day Off Time LED
DOES NOT turn On
Day Off Time LED
turns On
Day Off Time set at
1 min
Day Off Time NOT
set at 1 min
UNIT goes back
to normal op-
eration
UNIT DOES NOT go
back to normal
operation
Load
On
Load Off
After 10 sec Day
On Time LED
remains On
After 10 sec Off
Night Time LED
turns On
After 10 sec Night
Off Time LED
remains On
After 10 sec Day
On Time LED
turns On
After 1 min
load Off
Product
Defective
Load
On
QUICK TROUBLESHOOTING GUIDE
9

COMPLETE TROUBLESHOOTING GUIDE
Digital cycle timer with display
CY3
1 – Before you start
2 – Test
• DO NOT CONNECT UNIT
BEFORE STEP OF THE TEST.
• CONNECT A LOAD INTO THE
FRONT OUTLET
OF THE UNIT.
• LIGHTHING
CONDITION:
perform this test in a room with
enough light for the unit to
detect a DAY condition.
STEPS HANDLING AND TEST
DESCRIPTIONS EXPECTED RESULTS
1 • Plug unit into a power outlet.
When power is applied each
bar of the display is lit
individually from bottom to
top and back to bottom.
DAY ON time Indicator is
BLINKING.
Load connected to 20V front
outlet is ON.
Night ON Time
Indicator Day OFF Time
Indicator
Night OFF Time
Indicator
Day ON Time
Indicator
Photocell
Click knob to select and
turn to set values
NOTE: read ON times on the LEFT scale and OFF times on the RIGHT scale.
*IMPORTANT: READ AND FOLLOW THESE INSTRUCTIONS BEFORE
STARTING THE TEST.
COMPLETE TROUBLESHOOTING GUIDE
10