Refco Gobi II Guía De Instalación Y Funcionamiento página 9

Instruction manual Gobi II
Below are examples of how REFCO pumps can be installed. For reference only.
When indoor evaporator unit is powered from the outdoor condenser unit
Evaporator unit
(indoor)
(drawing # 2)
Evaporator units (indoor)
Alarm
safety
circuit
NC
COM
NC COM
Alarm relay
N
Pump
for indoor
L
use only
Data (communica ons)
L 3
N
NC COM N L
Pump
for indoor
NC
COM
use only
Alarm relay
ystem is installed
L N 3
BLUE
BROWN
100 -240vac (live 1)
(drawing # 1)
Condenser unit (outdoor)
3
Earth (ground)
Neutral (live 2)
N
100 -240vac (live 1)
L
Conne n
made inside
the indoor
evaporator
Alarm relay oper
Power up LED flash sequence
Pump status
Condensate level
Unpowered
(or pump failure)
Powered Below alarm level
Powered
To change alarm relay opera
1. Unplug pump
2. Move dip-switch posi ns to
3. Plug pump in
4. Wait for one green LED blink
5. Move dip-switch po ons to
6. Wait for one red LED blink
7. Reset dip-switch posi ns to
8. Wait for one green LED blink
9. Unplug pump
10. Set the dip-switches back to the desired capacity configu
11. Plug pump in and check that power up LED sequence matches the desired alarm relay op
12. Done!
*
To reset alarm relay to default o
VRF / VRV condenser unit (outdoor)
Data
3
Earth (ground)
Neutral (live 2)
N
L
L
N
table
default
opera on
n/a
NC COM
NC COM
vated
NC COM
Default Mode
Can be used to
(e.g. the Evaporator unit) when the
condensate is above the alarm level.
The drawings on this page show Default
Mode examples.
Peripheral Mode
Can be used to
(e.g. an audible or visible alert) when the
condensate is above the alarm level
on. (Low, medium-low, medium-high, high)
on, repeat steps 1 thru 11
L
N
English
ity power
Or
Peripheral
mode
NC COM
COM
NC
COM
NC
an external device
an external device
on
ity power
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