Waterco Electroheat SubZero Supplementary User And Care Manual Manual

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WARNING

!

HEAT PUMP

Electroheat
SubZero

Supplementary User
and Care Guide Manual

This equipment must be installed and serviced by a qualified technician.
Improper installation can create electrical hazards which could result in property
damage, serious injury or death. Improper installation will void the warranty.

Notice to Installer

This manual contains important information about the installation, operation and
safe use of this product. Once the product has been installed this manual must

be given to the owner/ operator of this equipment.

Table of

A NOTE TO YOU ----------------------------------------------------- 01

SubZero ------------------------------------------------------------ 01

GENERAL SAFETY INSTRUCTIONS -------------------------- 02

INSTALLATION INSTRUCTIONS ------------------------------- 03

Location of SubZero -------------------------------------------- 03

OPERATION OF YOUR POOL HEATER ---------------------- 04

Operation of Multifunction Electronic Control Panel ---- 04
To start-up the unit ---------------------------------------------- 04
To stop the unit --------------------------------------------------- 04
To raise or lower desired water temperature ------------- 04
Defrost cycle SubZero ----------------------------------------- 05
To select Pool or Spa mode ---------------------------------- 05
Automatic Pool or Spa Mode and Remote Control ----- 05
Winterizing -------------------------------------------------------- 06
Service Analyser Codes --------------------------------------- 07

A NOTE TO YOU

Thank you for buying our Waterco Heat Pump Pool Heater

A heat pump pool heater is a highly efcient, cost effective method of pool heating. Intelligent

operation and care will result in many years of enjoyment and pleasure. Please note that
this handbook is a complement to the general user handbook, therefore this does not
replace it.

SubZero (Technical Features)

Our Waterco SubZero Heatpump was specically developed to heat water through the use

of ambient air to a temperature lower than standard models. The defrost is carried out by
reversing the refrigeration circuit, thereby injecting hot refrigerant into the evaporator. It is
possible to quickly defrost the evaporator even when the temperature in the air is closed to
freezing point. This defrost cycle is not possible with standard machine since it is only carried
out by ventilation system.

It is strongly recommended to install a solar blanket on the swimming pool when the
temperature of the ambiant air is between 0 and 12 degres Celcius in order to limit heat loss
through evaporation. It is very important to understand that when there is a huge difference in
temperature between heated water in the swimming pool (high/hot) and the air temperature
(low/cold), heated water in the swimming pool will cool quickly.

In some case, if you don’t put a solar blanket when the ambiant air is very cold, the evaporation
will be equal to the input of heat from the heatpump. Therefore, the temperature of the water
will not rise.

I pg 01

Heat P um p Swimm in g Pool He aters