Zodiac CAE, Installation Instructions Manual

13 

1.4.3 Checks 

In the Hygro Control comfort model (see §1.3.7.4) 



 check that hot air is coming out of the blower grates, 



 check that the appliance is draining condensation,  

1.4.4 Adjusting the duct network 

Set the air flow by adjusting the grate dampers (recommended speed 

≈

 1metre/second) identically on 

all the blower grates. 

1.4.5 Commissioning the options 

The heating options are operational from 4°C surrounding air temperature. 

1.4.5.1 Extra heating 



 follow the procedure described in §1.4.2,  



 starting up Hygro Control and adjust the thermostat to between 26 and 28°C (maximum 30°C), in 

general choose an air temperature 1 to 2°C higher than the pool water temperature, 



 check that with the “VI/VP” switch on “VI”, and no dehumidification or defrosting cycles in progress: 

- the fan stops operating, after post-ventilation of 3 minutes when the reference room temperature  
on the pool room thermostat is lowered,  
- in the event of abnormal overheating, the appliance shuts down the heating option automatically, 
by shutting off the heating elements and keeping the ventilation operational (for as long as a 
heating request is active). 

This safety device has two levels of triggering: 

1) by “THS” safety thermostat if the T°C is > 65°C (it is automatically 
reset),  
2) if the temperature continues to increase, the second positive 
“THSM” safety thermostat 



 puts the appliance into safety mode. 

=> reset it manually (with power off), after having checked that the 
appliance air flow is correct (with the “VI/VP” switch on “VP”), that the 
grates are not obstructed, that the filter is not clogged, and the fan is 
not defective. 

1.4.5.2 Hot water battery 



 Supply the battery with hot water at 45 °C minimum from the heat source (boiler, heat pump, 

geothermal energy, solar heating), installation must be carried out by a qualified technician, using a 
circulator (not supplied) which will be powered by terminals C-C on the electrical terminal board. 



 connection to a ZPCE double circuit gas boiler: connect the terminals 3-6 of the terminal board, to 

terminals 3-6 of the boiler terminal board,  



 follow the procedure described in §1.4.2, 



 adjust the thermostat between to 26 and 28°C (maximum 30°C), in general set the air temperature 

1 to 2°C higher than the pool water temperature, 

If your pool has a cover (shutter or bubble sheet type, etc.), you can lower the room 
temperature (by adjusting the thermostat to about 20°C) when it is in place and raise the 
pool hall temperature before removing the cover. 

Terminals 3-6 can also ensure a heat source control function (see §1.3.7.3) 

Insulate the hot water battery hot water pipes between the heat source and the appliance 
(for the purpose of limiting calorie loss). 

if your pool has a cover (shutter or bubble sheet type, etc.), you can lower the room 
temperature when it is in place (by adjusting the thermostat to about 20°C) and raise the 
pool hall temperature before removing the cover. 

When the “ECP 600” regulator is switched on ventilation is active for 5 minutes. 
This also occurs if the appliance is powered on and the “on/off” switch of the 
Hygro Control delivered with the appliance is used. 

