MicroBT M34S+ Manuale utente
WhatMiner Hydro Cooling Operation Guide
V1.0
Shenzhen MicroBT Electronics Technology Co.,Ltd
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content
1.Product Description ....................................................................................................................... 2
2.Product parameters and environmental parameters ................................................................... 3
3.Installation position and operation items ..................................................................................... 5
3.1 Installation location................................................................................................................ 5
3.2 Steps for putting the miner on the shelf: ............................................................................... 6
3.3 Attention: .......................................................................................................................... 8
4. Accessories Specifications .......................................................................................................... 10
4.1 Accessories introduction ...................................................................................................... 10
4.2 Accessories Notes ................................................................................................................. 12
5.Network Configuration ................................................................................................................ 12
6.Data Configuration（Configuration on the web page）............................................................ 13
6.1 Query the dynamic IP address obtained by the miner .........................................................13
6.2 Configuration Pool & Worker ............................................................................................... 15
6.3 Modify the NTP Synchronization Server Address (optional) ................................................16
6.4 Configuration the Static IP Address (optional) ..................................................................... 17
7.Miner Operation Status Check .................................................................................................... 18
8.Batch configuration..................................................................................................................... 19
9.Removal and installation ............................................................................................................. 19
9.1 Control board removal ......................................................................................................... 19
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1.Product Description
Whatsminer Hydro Cooling series host model：
M34S+,M33S,M33S+,M33S++,
M53,M53S,M53S+,M53S++
This guide takes M33S++ as an example to introduce various operations in detail, and
the operations of other models are similar
The front panel
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The back panel
①Fixed hole ②Control board ③Network cable port ④Power interface ⑤Handle ⑥Water inlet (quick
connector male head, with blue logo) ⑦baffle ⑧Water outlet (quick connector male head, with red
logo) ⑨Transport Fixed button
2.Product parameters and environmental parameters
Category
Item
Specifications
PSU
AC380V, 3W+ ground, input 10kw
Parameter
Dimensions (Height X
Width X Depth)
86mmX482.6mmX650mm
Color
Front panel: black
Shell: gray
Weight
Net weight: 27.5kg
Weight with packaging materials: 30kg
Coolant demand per
miner
About 1L
Environmental
parameters
Liquid temperature
Working temperature (water intake): 25℃
~55℃@normal mode; 10℃~40℃@high
performance mode;
Storage and transportation temperature:
-40~70℃;
Note: Please empty the liquid in the
equipment during storage and
transportation. If it is not emptied, ensure
that the equipment is above the freezing
point of the liquid.
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Liquid flow
≥10L/min
Remarks: 10L/min corresponds to the
temperature difference between inlet and
outlet water close to 10℃@normal mode,
14℃@high performance mode
Liquid pressure
≤300kpa
Remarks: When the pressure is more than
300kpa, the hydro cooling plate will be
deformed and cause the risk of coolant
leakage.
Liquid medium
First-level deionized water: meet the
requirements of the national standard GB/T
6682-2008 first-level deionized water;
Notice:
1) If the water conductivity is ≥100us/cm,
the medium must be replaced;
2) The water conductivity is less than
5us/cm when the system is running for the
first time.
Liquid medium
circulation system
(Miner side)
Anti-rust and anti-corrosion of pipeline;
The particle diameter of the liquid
medium is ≤53 microns, that is, the
circulation system is equipped with a 270
mesh filter;
Before connecting the cabinet to the heat
dissipation system, clean and filter the
system pipeline with deionized water to
remove dust, welding slag and other
impurities;
The temperature resistance of system
components is above 85℃;
The circulatory system is recommended
to be equipped with a UV lamp
sterilization device to prevent the liquid
from breeding bacteria and attenuate the
heat dissipation capacity of the system.
The system is equipped with a 4bar safety
relief valve
Note: When the temperature of the
coolant rises after the miner is turned
on, the pressure will rise.
humidity
Working humidity: 5%RH~85%RH (non-
condensing)
Storage humidity: 5%RH~95%RH (non-
condensing)
Long-term storage humidity:
30%RH~69%RH (no condensation)
Remarks: The above liquid temperature and flow parameters are based on deionized water as the
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liquid medium. If the liquid medium uses antifreeze, the liquid temperature and flow parameters need to be
calculated separately. Table 2 shows an example of 30% glycol antifreeze temperature and flow parameters.
Example of temperature and flow parameters of 30% ethylene glycol antifreeze
temperature
Working temperature (inlet): 15℃~45℃
@normal mode; -10℃~20℃@high
performance mode;
Storage and transportation temperature:
-40~70℃;
Note: Please empty the liquid in the
equipment during storage and
transportation. If it is not emptied, ensure
that the equipment is above the freezing
point of the liquid.
flow
≥11L/min
Remarks: The temperature difference
between the inlet and outlet liquids at this
flow rate is close to 10℃@normal mode,
14℃@high-performance mode)
3.Installation position and operation items
3.1 Installation location
Front of the cabinet
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Back of the cabinet
The hydro cooling mining rigs adopts a standard 2u structure design and is installed on a standard 19-
inch hydro cooling cabinet. The front and back of the cabinet after the installation of the miner, respectively.
3.2 Steps for putting the miner on the shelf:
（1）The first step is to slowly push the mining miner into the cabinet along the card slot. Note that
two people are required to operate. Here is an example of a full cabinet on 20 mining miner.
water outtake
water intake
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（2）The second step is to loosen the screws on the transportation fixing button on the rear panel of
the miner, rotate the transportation fixing button and hook it with the cabinet hook, then tighten the screws,
hook the water inlet side and then the water outlet side. The fixing example. Note: When the cabinet is
transported with the miner, the miner must be hooked to the cabinet and tightened;
（3）The third step is to fix the front panel of the mining miner with the cabinet by screws (the cabinet
has floating nuts). An example of screw fixing. Note: When the cabinet is transported with the mining miner,
the front panel screws must be tightened and fixed;
（4）The fourth step is to plug in the water inlet and outlet pipes of the mining miner, that is, first
remove the protective caps of the joints, and then connect the female quick connector on the inlet and
outlet water pipes with the male quick connector on the mining miner. Pay attention to the plugging
position. The left side of the figure shows after the plugging is completed, the right side of the figure shows
two situations of plugging in place and plugging not in place;
hook up
Not hooked
Hooked
Unlocked
Locked
Not plugged in
Plugged in
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（5）The fifth step is to connect the network cable and power cable. The power cable adopts the
original factory configuration power cable. An example of the connection of the network cable and power
Steps for unloading: first shut down the miner, and then operate in reverse according to the put-on
steps.
3.3 Attention:
（1）The female quick connector and power cord must use the original accessories.
（2）The quick connector is plugged and unplugged as shown in the figure. After normal plugging, the
male and female heads are connected, the liquid can flow, and the quick connector will be self-locking. After
unplugging, the male and female heads will be blocked in both directions and will not leak. After the
insertion is completed, check whether there is a virtual insertion of the quick connector by pulling the hose
at the head of the pagoda;
Insertion indication: Hold the pagoda head end of the quick connector (female head) and push it
forward, and not hold the movable ring.Insertion indication: Hold the pagoda head end of the quick
connector (female head)and push it forward, and not hold the movable ring.
Proper demonstration (connector has been pushed in place)✔
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Error demonstration (connector is not pushed in place)❌
Disconnection indication: Hold the movable ring in the middle of the quick connector
(female head) and pull it back to disconnect.
（3）Please press the connector shrapnel when unplugging the power cord;
Questo manuale è adatto per i seguenti modelli
3
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