Evolution evotherm EFI Ultra V30T, Инструкция по установке и эксплуатации

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3.3. Trial After Installation
WARNING: Please check all the wiring carefully before turning on the heat pump.
3.4.1 Inspection Before Trial Running
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

Air inlet & outlet port of unit is unblocked

Drainage and venting is unblocked and no water leaking

Leakage protector is working

Piping insulation is working

Ground wire is connected correctly
3.4.2 Trial Running
Step 1: Running test can begin after completing all installation;
Step 2: All wiring and piping should be connected well and carefully checked, then fill water tank
with water before power is switched on;
Step 3:Emptying all air within pipes and water tank, press “on-off” button on control panel to run
the unit at setting temperature;
Step 4: Items need to be checked during running test:
①
During the first running, unit current is normal or not;
②
Each function button on control panel is normal or not;
③
Display screen is normal or not;
④
Are there any leakage in the whole heating circulation system;
⑤
Condensate drain is normal or not;
⑥
Are there any abnormal sound or vibration during running?