Valdemar Energy V1 Series, Operating Instructions Manual

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6. Running checks (according to the following data to check if the unit running is normal)
After unit normal running, check the following item:
a. Input and output water temp.
b. cycle water flow of the side
c. running electric current of compressor and fan
d. High- and low-pressure value when heating running.
CAUTION
—
Refrain from using this heat pump if any electrical components have been in
contact with water. Immediately call a qualified service technician to inspect the heat pump.
CAUTION
—
Keep all objects clear above the heat pump. Blocking air flow could damage the
unit and may void the warranty.
Users’
Guide
1. Rights and Responsibility
1.1 To ensure you have the service in guarantee period, only the professional server and
technology staff can install and repair the unit. If you infract this request and cause any loss and
damage, our company will not be claimed any responsibility.
1.2 After receiving the unit, check if have damage on shipment and all parts are complete; any
damage and lack of parts please notice the dealer in written.
2. User Guide
2.1 All safety protection device is set in unit before leaving factory,
don’t
adjust it by yourself.
2.2 Unit have enough refrigerant and lubricating oil,
don’t
fill or replace them, if filling is needed
to prevent leakage. please refer to the quantity on the nameplate (if refrigerant is refilled, re-
vacuuming is needed).
2.3 External water pump must be ins t alled with visible control panel and full view of alarms
and emergency messages.
2.4 Regularly clean water systems according to the maintenance request.
2.5 Pay attention to antifreeze when the environment temp. is less than zero in winter.
2.6 Safety Precautions
A. User
can’t
self-install the unit, ensure agent or specialized company install it, or it can
affect the user experience or performance.
B. When installing or using the unit, please check if the power is corresponding with the unit power.
C. The main power switch of the unit should have leakage protection; the power cord must meet
unit power requirements and national standards and local Fire & Safety Regulations.
D. Unit must have ground wire;
don’t
use the unit if
there’s
no ground wire;
It’s forbidden to
connect the ground wire to null line or water pump.
E. The main power switch of t h e unit should be higher t h a n 1.4 meter (out of reach of
children and animals).
F. More than 52
℃
hot waters can cause damage, hot and cold water must be mixed before