AQUA FORTE SC998 User And Service Manual - Page 12

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4. Electrical Connection

Model

SC997

SC998

⚠ WARNING: Power supply of heat pump must be disconnected before any operation.

Please comply with the following instruction to connect heat pump.



Step 1: Detach electrical side panel by a screwdriver to access electrical terminal block.



Step 2: Insert cable into heat pump unit port.



Step 3: Connect power supply cable to terminal block.



IV. Running Test

a. Running test can begin after completing all installation;

b. Before running test, confirm below items and write √ in block;

● Correct unit installation □ ● Power supply voltage is the same as unit rated voltage □

● Correct piping and wiring

● Drainage and venting is unblocked and no water leaking

● Leakage protector is working

● Piping insulation is working □

c. All wiring and piping should be connected well and carefully checked, then fill water tank with water

before power is switched on;

d. Emptying all air within pipes and water tank, press "on-off" button on control panel to run the unit at

setting temperature;

e. Items need to be checked during running test:

 During the first running, unit current is normal or not;

 Each function button on control panel is normal or not;

 Display screen is normal or not;

 Are there any leakage in the whole heating circulation system ;

Power Supply Wires Size

Electricity Supply

220-240V~/50Hz

□

● Air inlet & outlet port of unit is unblocked

□

● Ground wire is connected correctly

Power Supply Wires

Cable Diameter

3G 1.5mm²

□

Specification

AWG 14

□