Nulite NE-C3BZ-B2F User Manual

16
4. Timing time has not arrived
4. Please wait or cancel the timing setting
After booting, the
machine does not work
1. Compressor protection interval has
not arrived
2. The unit water temperature does
not reach the starting water
temperature value
3. Linkage function, no power on at
the end of the machine
1. Please be patient and wait for the end of the
protection time
2. Normal phenomenon, waiting for the water
temperature to reach itself
3. Waiting for end of the machine demand or
canceling linkage
After shutting down,
the machine continues
to run
1、Down frequency, water pump
process
1、Please be patient and wait for the
downtime process to stop
Automatic operation of
the unit
1. Timed boot time
2. Prompt "E44", enter frost
protection
1. If you do not need to turn on, please
manually shut down or cancel the timing.
2. When the water temperature is too low,
prevent the unit water circuit from freezing
and exploding, and automatically start to turn
on and protect the machine. After the water
temperature rises, the automatic shutdown is a
normal phenomenon.
The fan does not work
1. Fan relay is bad
2. Motor burned down
1. Replace fan relay
2. Replace the fan motor
The unit has an
abnormal sound
1. There is too much dust or foreign
matter in the air inlet of the unit
evaporator, which hinders the wind
channel from producing strong and
weak winds.
2. Refrigerant flow sound when the
unit is started or stopped
3. There is no tick sound when the
unit is turned off
1. Clean dust or foreign matter on the
evaporator of the unit
2. Belong to normal phenomenon
3. The reset action of the electromagnetic
components of the unit is a normal
phenomenon.
3. Error information code
While the machine working, if the following code is displayed, the unit may be faulty.
please turn off the unit's power switch. After 10 seconds, re-close the unit's power switch. The code will no longer be
displayed. You can continue to use it. If error code still exist , please contact us for checking.
No.
Code
Fault Description
No.
Code
Fault Description
1
E01
Outdoor unit current protection
2
E18
Exhaust temperature sensor failure

Nulite NE-C3BZ-B2F Specifications

General

Brand	Nulite
Model	NE-C3BZ-B2F
Category	Heat Pump
Language	English