Check Before Acceptance - Sinclair SWH-200DE Service And Installation Manual

SINCLAIR AIR SOURCE HEAT PUMP WATER HEATER SERVICE MANUAL

5 Check Before Acceptance

Checklist for Commissioning of Household Air Source Heat Pump Water Heaters
No. Check Item Pass
The heat exchange space for unit installation meets the related requirement.
A drainage ditch or outlet is available near the installation position to facilitate water
drainage.
The drop between the outdoor unit and water tank meets the unit's design requirement.
1. The foundation or support is solid and secure to ensure stable operation of the unit.
2. The unit must be installed in a horizontal manner without any tilt.
Outdoor unit
Total pipe length meets the related requirement.
The copper pipe thickness meets the unit's design requirement.
Cable diameter of the outdoor unit meets the unit's design requirement.
The circuit breaker and leakage circuit breaker meet the unit's design requirement.
Foundation of the outdoor unit is solid. Vibration reduction and water drainage meets the
related requirement.
1. The position for installing the water tank must have sufficient load-bearing capacity.
2. The drain outlet for water tank is near the drainage ditch or drainage hole.
3. The safety valve and drainage pipe are installed securely.
4. The safety valve and drainage pipe are placed in the drainage pipe for water drainage.
Water tank
Insulation pipes such as PPR pipes are adopted as the inlet/outlet pipe for cool water and
hot water. Length (L) of each section of insulation pipes is larger than or equal to 70×R 2 (R
indicates the internal radius of pipe).
Water leakage occurs to the hot water tap.
1. The communication cable of the wired controller is 50 mm or more away from the strong
electricity cable.
Wired 2. The wired controller is not installed in a place with high temperature and high humidity,
controller such as the kitchen and bathroom.
It is recommended that the wired controller is installed indoor. If it is installed outdoor, an
opaque rain-proof box must be provided to protect it against sunlight and rain.
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