Main Components - Gree EVO S Series Owner's Manual

Mini Chiller
1L1 3L2
13
NO
14
NO
2T1 4T26
AC Contactor 1
1L1 3L2
13
NO
14
NO
2T1 4T26
AC Contactor 2
Notes:
(a) During installation, the electric heater should be supplied with three-phase power separately. When only one group
of the electric heater is installed, please follow the wiring of any group of the diagram shown above.
(b) Quantity of the AC contactors should match with that of the electric heater installed. Proper AC contactors which
meet the actual demands should be adopted.
(c) The wiring mode depends on if the tank-type electric heater is equipped with a thermostat or not.
(d) Proper power lines should be used and those that do not meet actual demands should be avoided.
(e) Never open the electric box for wiring of the mainboard by the user themselves.

7 Main Components

(1) HLR8Pd/Na-K, HLR10Pd/Na-K
Field Instalaltion Diagram of the Electric Heater
5L3
21
NC A1
22 A2
NC
T3
5L3
21
NC A1
22
A2
NC
T3
9
(without the thermostat)
Electric Box
6
6
7
7
8
8
Wiring Board
34 34
35
35
36
36
XT2
13
X17
X18
Mainboard AP1
CN26
CN27
eries