Get V Ersatec C Ompact Series Installation Manual - WaterFurnace

If my WaterFurnace shuts off, how do I reset it? To reset the unit, repeatedly push the SYSTEM button on the thermostat until the display reads OFF. The unit lockout indicator light will remain on for up to 15 seconds after turning the system off.

If my WaterFurnace shuts off, how do I reset it? To reset the unit, repeatedly push the SYSTEM button on the thermostat until the display reads OFF. The unit lockout indicator light will remain on for up to 15 seconds after turning the system off.

The 5 Series® 500A11 carries some of our best features and efficiencies. Its advanced components offer a level of comfort and savings that's far greater than any ordinary system and represents the industry's highest efficiency two-stage unit at 28 EER and 4.8 COP.

Low Pressure Lockout = Code 3 The low pressure switch must be open and remain open for 30 continuous seconds during “on” cycle to be recognized as a low pressure fault. If the low pressure switch is open for 30 seconds prior to compressor power up it will be considered a low pressure (loss of charge) fault.

The 5 Series® 500A11 carries some of our best features and efficiencies. Its advanced components offer a level of comfort and savings that's far greater than any ordinary system and represents the industry's highest efficiency two-stage unit at 28 EER and 4.8 COP.

E5 freeze protection is monitored by a thermistor on the refrigerant line just before it enters the source coax. Freeze protection can be set by dipswitch to 30F or 15F. The 15F setting should only be used in a closed loop system with the correct solution of antifreeze.

Low Pressure Lockout = Code 3 The low pressure switch must be open and remain open for 30 continuous seconds during “on” cycle to be recognized as a low pressure fault. If the low pressure switch is open for 30 seconds prior to compressor power up it will be considered a low pressure (loss of charge) fault.

E5 freeze protection is monitored by a thermistor on the refrigerant line just before it enters the source coax. Freeze protection can be set by dipswitch to 30F or 15F. The 15F setting should only be used in a closed loop system with the correct solution of antifreeze.

E55, Drive Fault - Out of Envelope - The automatic derating functions were unable to bring the operating point back into the compressor envelope.

E55, Drive Fault - Out of Envelope - The automatic derating functions were unable to bring the operating point back into the compressor envelope.

E3, Low Pressure - Fault is recognized when the Normally Closed Low Pressure Switch, P4-7/8 is continuously open for 30 seconds. Closure of the LPS any time during the 30 second recognition time restarts the 30 second continuous open requirement.

E3, Low Pressure - Fault is recognized when the Normally Closed Low Pressure Switch, P4-7/8 is continuously open for 30 seconds. Closure of the LPS any time during the 30 second recognition time restarts the 30 second continuous open requirement.

E5 freeze protection is monitored by a thermistor on the refrigerant line just before it enters the source coax. Freeze protection can be set by dipswitch to 30F or 15F. The 15F setting should only be used in a closed loop system with the correct solution of antifreeze.

E5 freeze protection is monitored by a thermistor on the refrigerant line just before it enters the source coax. Freeze protection can be set by dipswitch to 30F or 15F. The 15F setting should only be used in a closed loop system with the correct solution of antifreeze.

Low Pressure Lockout = Code 3 The low pressure switch must be open and remain open for 30 continuous seconds during “on” cycle to be recognized as a low pressure fault. If the low pressure switch is open for 30 seconds prior to compressor power up it will be considered a low pressure (loss of charge) fault.

If my WaterFurnace shuts off, how do I reset it? To reset the unit, repeatedly push the SYSTEM button on the thermostat until the display reads OFF. The unit lockout indicator light will remain on for up to 15 seconds after turning the system off.

Low Pressure Lockout = Code 3 The low pressure switch must be open and remain open for 30 continuous seconds during “on” cycle to be recognized as a low pressure fault. If the low pressure switch is open for 30 seconds prior to compressor power up it will be considered a low pressure (loss of charge) fault.

If using house pressure to repressurize the ground loop, locate a faucet in the house (any faucet but the one on the bottom of the hot water heater) or outside, hook up the garden hose and let water run at full pressure through the hose for several minutes to ensure all the air is removed.

If my WaterFurnace shuts off, how do I reset it? To reset the unit, repeatedly push the SYSTEM button on the thermostat until the display reads OFF. The unit lockout indicator light will remain on for up to 15 seconds after turning the system off.

If using house pressure to repressurize the ground loop, locate a faucet in the house (any faucet but the one on the bottom of the hot water heater) or outside, hook up the garden hose and let water run at full pressure through the hose for several minutes to ensure all the air is removed.