Nordic ATWC Series, Инструкция по установке и обслуживанию, Страница: 57 / 106

PRELIMINARY: 24-Sep-2021 Page 57 002536MAN-00
Startup Record - ATWC-Series Two-Stage R410a
Installation Site
Startup Date Installer
City Company
Province
Check boxes unless
asked to record data.
Circle data units.
Model
Country Serial #
Homeowner Name Homeowner Phone #
PRE-START INSPECTION
Outdoor Unit Unit is securely mounted at least 8” from building, fans facing out
Fan outlet is clear of obstructions
Line Sets (2) Line set length, extra charge added (only if needed) ft. m lb kg
Both line sets are pressure tested, vacuumed
All inter-connect piping is insulated and properly supported
Wiring is neat and securely fastened
4 service valves are open and caps installed with torque wrench
Indoor Loop All shut-off valves are open (full flow available)
(Hydronic) Loop is full and purged of air
Antifreeze type (if any)
Antifreeze concentration (if any) % Volume % Weight
Loop static pressure psi kPa
Electrical High voltage connections are correct and securely fastened
Circuit breaker (or fuse) size and wire gauge for heat pump A Ga.
Circulator pump voltages V V V
Low voltage connections are correct and securely fastened
STARTUP DATA
Preparation Power block voltage across: L1/L2 L1/ L3 L2/L3 VAC
Heating Mode
(10 minutes)
R410a suction pressure / discharge pressure psig kPa
R134a suction pressure / discharge pressure psig kPa
Indoor IN, Indoor OUT, and Delta T In Out °F °C
Outdoor air temperature °F °C
Compressor 1 L1(black wire) current A
Compressor 2 L1 (black wire) current A
Heating setpoint and R134a discharge pressure at cycle end °F °C psig kPa
Cooling Mode
(10 minutes)
R134a suction pressure / discharge pressure psig kPa
Indoor IN, Indoor OUT, and delta T In Out °F °C
Outdoor air temperature °F °C
Cooling setpoint and R134a suction pressure at cycle end °F °C psig kPa
Final Setpoints Heating S1 setpoint, S1 delta °F °C
Heating S2 (aux) setpoint, S2 (aux) delta, S2 time delay °F °C min
Cooling S1 setpoint, S1 delta °F °C
Date: Startup Personnel
Signature:
Witness/Site Signature:
A total of three copies are required, one for the site, one for the installer/startup and one to be sent to Maritime Geothermal Ltd.