Gree SXVD200LCJ/A-K User Manual

GMV5 Home DC Inverter Multi VRF Units
241
5.2 Hydro Box (NRQD16G/A-S)
5.2.1 Functional Dial Switch of Hydro Box NRQD16G/A-S
Functional dial switches of unit are in S1 and S2 of mainboard AP1, the default factory
settings are as below:
S1_capacity S2_Function
Code
Name
Meaning
Default
Setting
Remarks
S1_capacity
Capacity Code
Nominal rated capacity
of unit
Default
The default factory
settings are completed,
which cannot be
changed.
S2_Function
Functional dial
switch
Setting of equipments
for connecting hydro
box
1100
After finishing installing
the unit, conduct dial
switch setting according
to actual connected
equipment.
Instruction:
1) Functional Dial Switch (S2_Function)
The functional dial switch is four-digit: ―1‖, ‖2‖, ‖3‖, ‖4‖, which respectively represent the
following Gree water tank, floor heating, solar energy, self-made water tank. Each type of
functional dial switch: dial ―OFF‖ means the function is ―connected‖, dial ―ON‖ means the function
is ―disconnected‖.
―1‖ and ―2‖ must be set according to actual engineering situation, ―3‖ and ―4‖ is not allowed to
changed arbitrarily, otherwise it may cause temperature sensor failure or the unit cannot operate
normally.
Specific meanings are as below:
Serial No.
of Dial
Switch
Meaning
Dial Switch
Default
Setting
disconnected
connected
1
Gree water
tank
ON
OFF
OFF
2
Floor heating
ON
OFF
OFF
3
Solar energy
ON
OFF
ON
4
Self-made
water tank
ON
OFF
ON
5.2.2 Functional Application of Hydro Box
Functions of hydro box covers user operation functions and engineering application functions.
For user operation functions please refer to instruction manual of hydro box and wired controller.
Engineering application functions include:
SN
Function Name

Gree SXVD200LCJ/A-K Specifications

General

Brand	Gree
Model	SXVD200LCJ/A-K
Category	Inverter
Language	English