Climate Master Heat Pump GRV019AGC10CLTS

Direct ground water applications only

If the system is installed in an area with a known high mineral content (125 P.P.M. or greater) in the water, it is best to establish a periodic maintenance schedule with the owner so the coil can be checked regularly.

Enter the water flow rate. Minimum flow rate for entering water temperatures below 50°F [10°C] is 2.0 gpm per ton [2.2 l/m per kW].

All other water loop applications

Generally water coil maintenance is not needed for closed loop systems. However, if the piping is known to have high dirt or debris content, it is best to establish a periodic maintenance schedule with the owner so the water coil can be checked regularly.

Enter the water flow rate. Flow rates over 3 gpm per ton (3.9 l/m per kW) can produce water (or debris) velocities that can erode the heat exchanger wall and ultimately produce leaks.

Sign off on the water coil maintenance

Warning: Only trained personnel should perform this check

If dry operation is suspected, report to the maintenance team immediately

Enter the amp draw from the serial plate data

Is amp draw no more than 10% greater than indicated on serial plate data?

Sign off on the fan motors dry operation and amperage check

Warning: Carefully check the shipment against the bill of lading.

Ensure that the carrier makes proper notation of any shortages or damage on all copies of the freight bill and completes a common carrier inspection report.

Report any concealed damage not discovered during unloading to the carrier

NOTE: It is the responsibility of the purchaser to file all necessary claims with the carrier.

Notify your equipment supplier of all damage within fifteen (15) days of shipment.

Sign off on the initial equipment inspection

Warning: Do not allow water to stay in contact with the cabinet for long periods of time to prevent corrosion of the cabinet sheet metal.

Note: Generally, vertical cabinets are set up from the floor a few inches [7 - 8 cm] to prevent water from entering the cabinet.

Is the cabinet elevated from the floor?

Type of detergent used for cleaning

Was the cabinet cleaned without leaving water for long periods?

Sign off on the cabinet cleaning

Ensure that electrical power to the unit is disconnected.

Is the supply hose connected directly to the return riser valve using a single length of flexible hose?

Open all air vents. Fill the system with water. DO NOT allow system to overflow.

Is all air bled from the system?

Start the pumps, and systematically check each vent to ensure that all air is bled from the system.

Adjust makeup water as required to replace the air which was bled from the system. Check and adjust the water/air level in the expansion tank.