Zodiac Heat line 20 Manual De Instalación Y De Uso página 7

GENERAL
General terms of delivery
Any equipment, even CARRIAGE and PACKING FREE, travels at the consignee's risk. The consignee shall
make reserves in writing on the carrier's delivery bill if he notes damage caused during the transport
(confirmation to be sent to the carrier within 48 hours by registered mail and Acknowledgment of Receipt).
Water treatment
In order to use our appliances in the best conditions, swimming pool water shall comply with the following
values: free chlorine: max. 2.5 mg/l, total bromine: max. 5.5 mg/l, pH between 6.9 and 8.0. For any other
treatment, the fitter and the user shall apply to the supplier of the planned disinfection process (chemical,
electrochemical or electrophysical) for the compatibility with the materials of our appliances. In any case,
treatment shall be installed downstream the heating equipment.
INSTALLATION OF THE UNIT
The exchanger shall be installed in the technical facility close to the filter of the pool. It shall be fixed
horizontally to the wall by means of a brace (not provided). If the boiler is far from the facility, plan to install
the heat exchanger close to the boiler in order to limit the losses of calories in the primary circuit. Connect
the exchanger to the filtration circuit by means of Ø 50mm pipes for 20 and 40 kW models and Ø 63mm for
70 kW model.
TECHNICAL FEATURES
MODEL
ITEM CODE (T : Titanium, I : Stainless steel)
Rated power (kW) *
Flow rates (m3/h)
Primary circuit (heating)
Secondary circuit (pool)
Pressure drop (mCE)
Primary circuit (heating)
Secondary circuit (pool)
Working pressure (bar)
Weight (kg)
* Primary circuit 90/70°C, pool water 26°C
HEAT LINE UNEQUIPPED EC/N
DIRECTIONS FOR INSTALLATION AND USE
HEAT LINE 20
49 NT 20 / 49 NI 20
20
0.9
10
0.15
0.5
MULTITUBULAR HEAT EXCHANGER
HEAT LINE 40
49 NT 40 / 49 NI 40
40
1.7
15
0.2
0.8
2 2
4 5
HEAT LINE 70
49 NT 70 / 49 NI 70
70
3
20
0.3
1
2
7
GB