Lennox e-Baltic D BOX 55, Инструкция по установке, эксплуатации и обслуживанию

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COMMISIONING
e-BALTIC-IOM-2020.12-EN
59
CHECK:
1 . Air-flow Vs Damper
a. Test B.Nom100% :
i. adjust the blower speed % (3333) to get the required airflow
ii. adjust the exhaust speed % (3864) to get the required airflow
b. Test B.Nom0%:
i. adjust the damper compensation (3335) to maintain the required airflow even with damper fully closed
ii. adjust the damper compensation (3366) to maintain the required airflow even with damper fully closed
2. Filter safety thresholds
a. Test B.Nom100% and Test B.Nom0% : read filter ΔP (3442) and adjust the bigger measure multiplied by 2.5 at threshold 3345
3. Frigorific circuit tests
a. Cooling mode
i. Test C---Cool: (if variable speed compressor option, set speed value)
1. Check circuit pressures and temperatures
2. Check electrical consumptions
b. Heating mode
i. Test C---Heat: (if variable speed compressor option, set speed value)
1. Check circuit pressures and temperatures
2. Check electrical consumptions
4. Unit option tests
a. Electrical Auxiliary heaters (Test H1-1 Full)
i. Check supply temperature
ii. Check electrical consumption
b. Hot Water Auxiliary heaters (Test H1-1 Full)
i. Check supply temperature ii. Check valve opening
c. Gas burner heaters (Test H1-1 Full)
i. Refer to gas burner chapter
d. Electrical Fresh-air pre-heaters (Test H2-1 Full)
i. Check supply temperature
ii. Check electrical consumption
e. Hot water eRecovery heaters (Test H2-1 Full)
i. Check supply temperature ii. Check valve opening
f. TRMO
i. Test C3---Cool:
1. Check circuit pressures and temperatures
2. Check electrical consumptions
ii. Test C3---Heat:
1. Check circuit pressures and temperatures
2. Check electrical consumptions
g. HRMO (Rotary Wheel)
i. Check wheel motor rotation
5. Advanced regulation optimization
a. Compressor ΔT
i. Cooling.
1. T est C1c1 Cool: read │Mix -Supply| temp and adjust compressor stage ΔT at menu 3434
ii. Heating.
1. T est C1c1 Heat: read │Mix -Supply| temp and adjust compressor stage ΔT at menu 3444
b. Auxiliary Heaters ΔT (Gas burner or electrical)
i. Heating.
1. Test H1- 1: read │Mix -Supply| temp and adjust heaters stage ΔT at menu 3734
c. Staging sequence (compressor/electrical/water/burners)
i. Aux Heaters Priority 3731= Never/ Always /OutTemp
ii. Pre Heaters Priority 3736= First/Last
d. Dynamic setpoint
i. 3225= ΔT between customer set point and outdoor temperature
e. Fine temperature control
i. Smooth 3231= No/ DeadZone/Comfort
Once all the settings have been adjusted, the list of parameters must be downloaded (Wizard tool), stored and signed by the customer.
WARNING! During the settings, wait until the
economizer is fully closed or opened, since it
takes 1-2 minutes to switch.