Atlantic CALYPSO Notice D'utilisation page 120

Warnings
Malfunction
observed
Condensate over-
flow (stagnant
water in the outside
unit's lower
housing)
Odour
Steam release
when drawing off.
Heat pump oper-
ates outside the off-
peak hours.
The heat pump runs
in short bursts, and
the electric backup
operates almost
continuously.
Control panel
failure or display
problem.
The heat pump
does not start
120 120
Installation
Possible cause
• Condensate
obstructed.
• No siphon on the pres-
sure relief valve
• No water in the pressure
relief valve
• Electric backup is contin-
uously switched on.
• No off-peak
detection.
• Air temperature outside
the tolerance range
• Outside unit
malfunction
• Evaporator
contaminated
• Presence of non-con-
densable gases
• No power supply.
• Control panel fault
• Power board fault.
Outside starting conditions
• tank top too hot;
• operating conditions out-
side of time slots;
• anti-short cycle
drainage • Clean.
• Install a siphon.
• Fill the siphon.
• Turn off the power sup-
ply and notify the heating
engineer.
signal • Check the wiring and trans-
mission of the off-peak
signal.
• Modify the setting for the
Off-Peak hours signal.
• Wait until temperature is
back within the tolerance
sensor range
• Inform the installer.
extremely
• Clean the evaporator.
• Empty and refill the circuit.
• Check the power supply.
• Replace the control panel.
• Normal
in cooling mode (fewer
conditions).
Use
Diagnostics and
troubleshooting
operation. Try