Refco Gobi II Installation Manual

Universal Condensate Pump

Gobi II

PH#2

x 1 x 1 x 1 x 1

5.5mm 7/32“

x 1 (1m)

x 3x 3

View installation video at www.condensate-pumps.com

x 1 (1.5m)

x 1 (1.5m)x 3

1 2

low

up to 18K Btu/h (5.3kW)

1 2

medium low

up to 42K Btu/h (12kW)

1 2

medium high

up to 72K Btu/h (21.1kW)

1 2

high

up to 120K Btu/h (35kW)

1/4˝ (6mm)

Field Supplied

to drain

Examples are for

reference only.

www.condensate-pumps.com

When Indoor Evaporator Unit is powered from the Outdoor Condenser Unit

Evaporator Unit (Indoor)

(typical) Data

Earth

Neutral

100-240vac~

Alarm Relay Operation Table

Power Up LED Sequence

Pump Status Condensate Level

Unpowered N/A

Powered Below Alarm Level

Powered Alarm-Activated

**Orange:

To use fail-safe operation.

1. Remove the violet wire from indoor live.

2. Connect the orange wire to indoor live.

3. Change alarm relay to fail-safe operation.

NL 3

Violet

NC NO

**Orange

COM

Grey

Replaceable

Fuse 10A

Alarm Relay

Brown

Condensate Pump

**Orange:

To use fail-safe operation.

1. Remove the violet wire from indoor live.

2. Connect the orange wire to indoor live.

3. Change alarm relay to fail-safe operation.

Blue

Condenser Unit (Outdoor)

Default

Operation

VRF Condenser Unit (Outdoor)

Fail-Safe

Operation

(typical) Data

Earth

Neutral

100-240vac~

To change Alarm Relay Operation:

1. Unplug pump

2. Move DIP switch positions to

3. Plug pump in

4. Wait for one green LED blink

5. Move DIP switch positions to

6. Wait for one red LED blink

7. Reset DIP switch positions to

8. Wait for one green LED blink

9. Unplug pump

10. Set the DIP switches back to the desired capacity conﬁguration. (Low, Medium-Low, Medium-High, High)

11. Plug Pump in and check that power up LED sequence matches the desired alarm relay operation

12. Done.

To reset default alarm relay operation repeat steps 1 thru 11.

When Multi-Split System is installed

Evaporator Units (Indoor)

N L3

Safety Circuit