Hotsy CWC-53, Operator'S Manual

Page: 15 / 22

15
Maintenance
Timer 3: ‘Reset Delay Timer’
• Timer 3 controls how long the pump must run
before resetting the ‘Lockout Timer’ (Timer 1).
This allows the pump to run long enough to re-
pressurize the system if there is pressure loss
when not in use. Timer 3 is factory set to 15
seconds.
To change to the parameters of the internal timers in
the Smart Relay complete the following steps:
1. Turn on the power to the machine but do not press
the start switch. Remove the front panel and then
the control panel cover.
NOTE: Use extreme
CAUTION when reaching into the control box,
the machine has live power.
Once powered the
Smart Relay window will display the following
screen, see figure 1 (if screen does not appear
press the left/right arrow keys

or

until correct
screen appears).
2. Press the ESC key located next to the display
window and under the arrow key pad to access the
Menu.
3.Using the up/down arrow
key s or t, move the cursor
to highlight ‘Program’ and
press OK to confirm.
4.Using the up/down arrow
key s or t, move the cursor
to highlight ‘Set Parameter’
and press OK to confirm.
5.The display window will
display the Timers.
Highlight the Timer desired
to change and press OK.
NOTE: Ta is the
accumulator timer and T is
the adjustable timer (the
variable that changes).
6.Highlight the T field and
press OK to edit the value.
Use the left/right arrow keys
t or u, move the cursor to
the used the up/down arrow
keys s or t to change this
value. Each timer has
optional units of time in
seconds (s), minutes (m),
and hours (h). To change
the unit of time using the arrows up/down keys s or
t. Once all values have been set press, OK to
accept and ESC to back up to the Timer selection
menu.
Repeat steps 5 and 6 for the other times if needed.
When finished press ESC three times to go to the main
menu.
Stop
Program
Setup
Network
Diagnostics
Set Parameter
Prog Name
Timer-1
Timer-2
Timer-3
Timer-1 1/1
T= 04:00h
Ta= 00:00
HOTSY • CWC OPERATOR’S MANUAL • 9.801-695.0-B
S
WX
T
ESC OK
1:
0.. 123456789
1..0123456789
2..01234
Fig. 1
Di s play Screen
Arrow
Key Pad