Trane Arctic Thermafit AXM, Installation, Operation And Maintenance Manual, Page: 10 / 72

10 ARTC-SVX006A-EN
Table 2. Initial startup readiness checklist
☐ ☐
Startup Readiness Dimension
☐
Describe voltage service:
☐ Fused disconnect
☐ Non-fused disconnect
☐ 50 Hz
☐ 60 Hz
☐
Record rated power supply: __________volts_______ phase
• Circuit breaker rating: _______
☐
Record supply voltage on Heat Pump nameplate: _________________
☐
Record power supply voltage to ground: L-1= _______, L-2 = _______, L-3 = _______
☐
Record voltage between each phase: L-1 to L-2 = ______, L-2 to L-3 = ______, L-1 to L-3 = ______
☐ Agrees with nameplate values?
☐ Voltages must be within 2%.
☐
Check the box if all electrical connections inside the power distribution panel are tight.
☐
Check the box if all electrical connections inside each module electrical and control panel are tight. Ensure all components inside each module are
securely mounted and have not shifted during shipment.
☐
Record the control voltage between TB-1-1 and TB-2-1: ________
☐
Check the box if heat pump system includes any remote panels (city water switchover, remote control panel, or customer supplied control devices). If so,
voltage drops are likely to occur. Measure and record all control voltages:
List devices: Voltage 1=_____________________ Voltage 2=_____________________ Voltage 3=___________________
☐
Check the box if there are any field-supplied wiring junction boxes located between the heat pump and any remote panels.
☐
Check the box if there are any splices made in the field-supplied wiring junction boxes.
☐
Check the box if there are any customer-supplied devices connected to the heat pump wiring.
List devices: ______________________________________________________________________________________
☐
Check the box if there are any Trane remote devices connected to the heat pump wiring.
☐
Check the box if voltage drops are detected.
☐
Check the box if the appropriate water/glycol mixture has been added to the heat pump.
☐
Check the box if all Heat Pump modules are installed with minimum clearances available from all sides.
☐
Check the box if refrigeration gauges are indicating equal refrigerant pressures.
☐
Check the box if chilled water lines from Heat Pump to customer’s equipment are permanently connected.
☐
Check the box if chilled water lines have been flushed clean of mud, slag, and other construction debris.
☐
Check the box if all chilled water line filters and strainers are clean.
☐
Check the box if chilled water lines have been leak tested according to pre-startup instructions.
☐
Check the box if heat pump reservoir (if included) is at operating level with correct water/glycol mixture.
Pre-Installation