Complete Shutdown For Storage - Zodiac Edenpac 4D Instructions For Installation And Use Manual

Phase failure
synchronisation fault
Phase order fault (only on
three-phase heat pumps)
Defrost cycle Time Out
EEPROM fault
Connection fault
The states:
water temperature display.
Message
Flow switch open for
Remote control ON/OFF.
Anti-frost safety triggered

6.5 Complete shutdown for storage

• Switch off the heat pump.
•
Close the valves V2 and V3 of the BY-PASS.
•
Open valves V4 and V5 next to the unit
•
Drain the water condenser (RISK OF FROST) by unscrewing the two pool water inlet and outlet unions on the
side of the heat pump.
•
Lightly retighten the two unions to avoid any risk of foreign bodies entering the
•
Do not hermetically seal the unit
accessory provided by PSA)
Incorrect preparation for prolonged shut-down automatically renders the WARRANTY nil and void.
Occurs when the 230VAC
network looses its 100 Hz
synchronisation with the
phase failulre module (A2)
1- Incorrect wiring at unit
supply terminals
2- Modification of phase
order by electrical supplier
3- Temporary failure of one
or several phases
Incorrect signal from the
defrost sensor or defrost cycle
too long (> one hour)
Incorrect parameter data in
the regulator EEPROM
Remote control module
(optional) incorrectly
connected or declared present
for the regulator but in reality
absent
: Example of the pool
Designation Cause
1- Filter pump is off (filter
timer is outside the
operating time limit)
2- Insufficient water
more than 3 s.
flowing through the unit
3- Flow controller
damaged or disconnected
Remote control on OFF
(Contact open)
Outside temperature too
low (< à -8°C)
Outside temperature too
Anti-frost protection low (< +3°C) with
heater is on compressor OFF or
paused
(risk of condensation)
.
Contact a PSA approved technician to
locate the cause for this fault:
- a defective module or no 230VAC
supply.
- A bad or broken electrical connection
between the regulator and module
connector J1 on A2 terminals 36-37-38)
1- Check wiring at unit supply terminals
2- Contact your local electricity supplier
to ensure no modifications have been
made to your supply
Consult a PSA-approved technician to
check the sensor and operation of the
defrost cycle.
Consult a PSA-approved technician to
replace the regulator
Consult a PSA-approved technician and
refer to the installation instructions of
the remote control module
Info :led
: Alternating
in the case of a defrost cycle with the remote On/Off function
(Cad) and SD3 < 2°C with 4-5-6D).
Remedy
1- Wait for the programmed filter time
period
* Test possible in mode : filtration
« manual »
2- Adjust the BY-PASS
* Filtration on
3- Change or reconnect the flow controller
1- Switch the remote control to ON
(Contact closed)
2- Contact a PSA-approved technician to
check the cable linking the remote control
box to the unit
Wait for natural rise of outside
temperature
Wait for natural rise of outside
temperature or for compressor to restart
.
(if present)
. A special-purpose ventilated cover is available
16
Automatic
(as soon as the 100 Hz
synchronisation on the
230VAC supply is restored)
(see
Cut power supply or press the
button if dCP starts
blinking
Cut power supply or press the
button if dtd starts
blinking (after stand by 'Ofr5
=> .' and switch the regulator
on again by pressing )
Cut off power
Automatic
remains on for 120s after the status signal (except
Reset
Automatic after timer
Automatic
Automatic
Automatic
.
condenser.
YES
(terminals 0-4)
YES
(terminals 0-4)
YES
(terminals 0-4)
YES
(terminals 0-4)
NO
Alarm
NO
NO
NO
NO
(optional