Installation guide

ACCESSORIES INSTALLATION

ENGLISH

How to install DHW tank kit

Fellow bellow procedures Spet 1 ~ Step 6

Step 1. Find magnetic switch and ELB(MCCB) in the kit. Fit them into the indoor unit control box

with enclosed a braket and screws.(symbol Ⓐ at picture)

Step 2. Contact ‘CN_B/HEAT(A)’(white connector)of the indoor unit PCB with magnetic switch

contact using encolsed cable(symbol Ⓑ at the picture). Connect magnetic switch

contactor port no. A1 and A2.

Step 3. Connect magnetic switch contactor port no.L1 and L3 with ELB(MCCB) port no. 2 and

4(symbol Ⓒ at the picture).

CAUTION

Check Poarity

• Connect magnetic switch contact port no. L1 to ELB(MCCB) port no.2

• Connect magnetic switch contact port no. L3 to ELB(MCCB) port no.4

Step 4. Connect magnetic switch contactor port no. T1 and T3 with terminal block 1 port 6 and

7(symbol Ⓓ at the picture).

Check Polarity

- Connect magnetic switch contact port no. T1 to terminal block 1 port 6

- Connect magnetic switch contact port no. T3 to terminal block 1 port 7

Step 5. Connect ELB(MCCB) to Terminal Block.

1Ø Electric Heater Model

→ Connect ELB(MCCB) port no.1 and 3 with terminal block 3 port 3 and 4(symbol Ⓔ at the

picture).

3Ø Electric Heater Model

→ Connect ELB(MCCB) port no.1 and 3 with terminal block 3 port 1 and 2

(symbol Ⓔ at the picture).