Specific Functioning Of Your Reversible - Waterco Electroheat PRO Guide D'utilisation

Functioning of your Electronic Control with
Diagnostics and Reversible (XLR) Electronic
Control with Diagnostics
Electronic Control Reversible (XLR) electronic control
with diagnostics with diagnostics
In addition of controlling the temperature of the water, this electronic control informs you
on the operation of your pool heat pump or any faults that may arise by displaying codes
on the temperature display.
When the unit is in defrost mode, the code DEF is displayed on the temperature display.
This under normal conditions is not considered to be a fault.
Specific Functioning of your Reversible Electronic
Control with Diagnostics (XLR)
During the defrost cycle, the fan motor stops working and the hot gas is injected into
the evaporator to melt the frost. However, when the unit makes 4 consecutive cycles
(heating and defrost) within 1 hour, the unit goes into protection mode to avoid inefficient
use of electricity. These frequent defrost cycles mean that the conditions of ambient
temperature and humidity do not allow to heat your pool water. The DEF code and the
water temperature will be displayed alternately on the electronic control. Refer to the
section "Service Analyser Codes" to validate what you should do.
Codes
If a code appears on the electronic control refer to the section "Service Analyser codes".