OPERATING AND MAINTENANCE MANUAL
Chapter 5 - Installation
TAEevo Tech 015÷802 60 Hz UL
25
The data in this manual are not binding and they can be modified by the manufacturer without notice. Reproduction of this manual is strictly prohibited
EN
ENGLISH
For water outlet temperatures <= +5°C /41°F we recommend the use of anti-freeze solutions (compatible with the contact
materials);
(1) reference value for the range with outlet water temperature of 15°C/59°F.
5.4 Hydraulic connections
All the unit’s hydraulic connections must be made by the user.
1. Connect the unit to the water pipes observing the water flow direction as shown in the attached dimensional
drawings.
2. Provide two valves (one at the inlet, one at the outlet) to isolate the unit in the case of maintenance work without
having to empty the user water circuit.
3. Fill the tank with water using:
• a remote filling system, bleeding the air from the tank manually if necessary by means of the manual bleed
valve.
• if the water circuit is subject to frequent infiltrations of air it is good practice to install an automatic bleed
valve.
4. If the unit is supplied without pump make sure the pump installed by the user has its suction port connected
directly to the tank outlet connection in the event of a closed user circuit.
5. If the unit is supplied without pump make sure the pump installed by the user has its outlet port connected directly
to the unit inlet connection in the event of a user circuit that is open to the atmosphere.
The pump must never run dry.
If the unit is not equipped with the hydraulic unit a pump must be installed for the evaporation water circuit.
For any maintenance requirements it is advisable to install a water drain cock at the lowest point of the circuit.
Evaporator water connections sizes:
The machine interior is equipped with the fittings for BSP/NPT reducers, to be installed by the user.
Unit model TAEevo
Tech
015÷020 031÷051 081÷161 201÷351 381÷401
Evaporator IN/OUT
water connections
Rp 3/4” Rp 1” Rp 1” 1/2 Rp 2” Rp 2” 1/2
Unit model TAEevo Tech 402÷602 702÷802 Unit with tank maximum pressure [bar/PSI]
Evaporator IN/OUT water
connections
Rp 2” 1/2 Rp 3” 6/87
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