Electrical Diagram - Atmor AT900-04 Installation And Operation Manual

Electrical Diagram

1. 3-3.4kW (110V) - Install Line 1 (L1), E(G)-Ground, N (Neutral)
2. 3.5-8.5kW (240V) - Install Line 1 (L1), E(G)-Ground, Line 2 (L2)
1
1
L L1
E(G) E(G)
N L2(*N)
8.6kW-10.5kW (240V)
1 1
L1
L
L2(*N)
N
E(G)
E(G)
8
10.6kW-13kW (240V)
L
L1
L2(*N)
N
E(G)
E (G)
1 1 8
L1/L2 = Line1/Line2 (Black or Red)
E(G) = Ground (Green/Yellow)
*N = Neutral (White or Silver)
*Neutral acts as Line 2 (L2) for 220V/240V
*Neutral does not have to be connected for 3.5kW-13kW
3 4 5 6
7
3
2 7 4 5
1. Terminal block
2. Thermal cut-out with reset
3. Thermal cut-out
4. Relay
5. Light
6. Switch 0- Off
7. Heating element
8. Read sensor
1. Terminal block
2. Thermal cut-out with reset
3. Thermal Cut out
4. Relay
5. Switch 0- Off
6. Heating element
7. Read sensor
8. EARTH(G) Connection in
the heating canister
1. Terminal block
2. Thermostat with reset
3. Thermostat
4. Switches with lights
5. Relay
6. Heating elements
7. Read sensor
8. EARTH(G) Connection in
the heating canister
6
(Option) 1- Low
1- Low
2- Medium
3- High
6