Climate Master Heat Pump TCH048AGC30APBS

CAUTION: Fin edges are sharp. Care must be taken not to damage the aluminum fins while cleaning.

Check the air coil for dirt. If dirty, proceed to next step.

Brush or vacuum clean the air coil.

Check the aluminum fins for damage.

Sign off on the air coil cleaning

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.

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.

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 set up from the floor a few inches [7 - 8 cm]?

Enter the type of detergent used for cleaning

Was the cabinet cleaned using a mild detergent?

Sign off on the cabinet cleaning

Warning: Only trained personnel should perform this check

Fan motor dry operation suspected?

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

CAUTION! DO NOT use “Stop Leak” or similar chemical agent in this system. Addition of chemicals of this type to the loop water will foul the heat exchanger and inhibit unit operation.

NOTE: The manufacturer strongly recommends all piping connections, both internal and external to the unit, be pressure tested by an appropriate method prior to any finishing of the interior space or before access to all connections is limited. Test pressure may not exceed the maximum allowable pressure for the unit and all components within the water system.

The manufacturer will not be responsible or liable for damages from water leaks due to inadequate or lack of a pressurized leak test, or damages caused by exceeding the maximum pressure rating during installation.

Ensure that electrical power to the unit is disconnected.

Install the system with the supply hose connected directly to the return riser valve. Use a single length of flexible hose.

Open all air vents. Fill the system with water. DO NOT allow system to overflow. Bleed all air from the system. Pressurize and check the system for leaks and repair as appropriate.

Verify that all strainers are in place.

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

Verify that make-up water is available. 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.