Greensource SM Split Heat Pump – CS Installation Manual (PDF 1.8 MB)

10 | Heat Recovery Package

To identify a Flash Code number, count the number of consecutive flashes.

Every time the module powers up, the last ALERT

Flash Code that occurred prior to shut down is displayed for one minute.Heat Recovery Package

HEAT RECOVERY PACKAGE

Water Tank Preparation

1. Turn off electrical or fuel supply to the water heater.

2. Attach garden hose to water tank drain connection and run other end of hose out doors or to an open drain.

3. Close cold water inlet valve to water heater tank.

4. Drain tank by opening drain valve on the bottom of the tank, then open pressure relief valve or hot water faucet.

SM CS Series Heat Pump

5. Once drained the tank should be flushed with cold water until the water leaving the drain hose is clear and free of sediment.

6. Close all valves and remove the drain hose.

7. Install HR water piping.

Concentric water fitting (p/n 520-105) is recommended.

HR Water Piping

All hot water piping MUST be a minimum of 3/8t

O.D. copper tube to a maximum distance of fifteen

(15) feet. For distances beyond fifteen feet but not exceeding sixty (60) feet use 1/2” copper tube.

Separately insulate all exposed surface of both connecting water lines with 3/8” wall closed cell insulation. Install isolation valves on supply and

return to the heat recovery. (Figure #8)

Hot

Water

Supply

Cold

Water

Supply

T/P Valve

Water Out

Retrun from HRP

Isolation Valves

Tank Drain Valve

Concentric Fitting

Part #520105

Drain Valve

(Optional)

Water In

Supply to HRP

NOTE: Diagram for illustration purposes only.

Ensure access to Heat Pump is not restricted.

Figure # 8

8 733 920 846 (2015/01) Subject to change without prior notice SM CS Series Heat Pump