NEW ENERGY NERS-B1.0S-P, Инструкция по установке и эксплуатации

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1. Installation position
1.1 The place should have enough space for installation & maintenance.
1.2 None block to the air inlet and outlet and none strong wind or hurricane could reach.
1.3 The place should well-ventilate, solid, there should be no extra running noise or vibration noise
after loading the unit.
1.4 The place which has enough space for air outlet, which doesn't have combustible gas leakage.
1.5 The place should convenient for wiring and plumbing work.
1.6 Typhoon protection &lightning protection must be done when loading a unit on the roof.
1.7 Snow shed must be needed in winter.
1.8 There should be drainage around the machine to deliver the condensate water.
Unit install position please see below:
Ⅳ Installation
6
P
lease choose the water tank as below requirements:
This unit can match with pressurized water tank.
2
.
Installation of the tank
(1) If there is not pressure relief device inside the water tank, make sure to install the press
ure relief device, the parameter value is 0.7MPa.
(2) Water can flow from the drainpipe of the pressure relief device and the drainpipe should
keep communicate with the air.
(3)Pressure discharge device should be cleaned periodical in order to remove the calcium
carbonate deposition and prove that the device is not plugged.
(4)The pipes which connect heat pump unit and water tank should be airtight, water pressure
of the whole system at least should be 0.6MPa.
Note
：
1
）
The pipeline should test pressure separately, can not test pressure together
with the unit and water tank.2
）
The work pressure of the water system is : 0.2~0.6Mpa.