Atlantic WOYG112LHT, Installation And Commissioning Instructions

Page: 83 / 92

12 .1 .2 Start-up
• Starting
(see § "6.2 Commissioning the heat pump", page 47 ). OK Non conforming
Push in the installation's general circuit breaker (outdoor unit power supply)
2 hours before the tests => Compressor preheating.
Push in the on/off switch => Few seconds' initialisation.
Operation of the heating circulator
The outdoor unit starts after 4 min.
Configure Time, Date and Heating circuit, DHW hourly programmes if different from the default values.
Configure the hydraulic circuit (parameter 5700): Preset
10
Set the heating slope (720 and 1020).
Adjust the max start value (741 and 1041)
• Checks on the outdoor unit
OK Non conforming Value
Operation of the fans, compressor.
Intensity measurement.
After a few minutes, measure the difference in air T°.
Condensation and evaporation pressure / temperature check.
• Checks on the hydraulic module
OK Non conforming Value
After 15 minutes' operation.
Difference in primary water T°.
DHW priority (directional valve switchover).
Heating operation, boiler reading, etc..
• Regulation
(see " § 3.3 Configuration of the sensor/central ambient unit"6.5, page 50 and/or 6.6, page 50 ). OK Non conforming
Configuration, operations, checks.
Carry out the hourly programming for the heating periods (500 to 516 / 520 to 536).
Set the values for the heating circuits if different from the default values (710 - 714 ; 1010-1014).
Set the DHW values (1610-1612), if different from the default values.
Value display.
Usage explanations.
• Checks on the gas exchanger
(see § "6.3 Starting the gas generator
to check the combustion", page 48 ).
OK Non conforming Value
Combustion check at 100 % (10 % < CO
2
< 11 %).
Combustion check at 0 % (9.5 % < CO
2
< 10.5 %).
The heat pump is ready to operate!
Installation and commissioning instructions "1485 - EN" - 83 -
Heat pump alféa hybrid duo gas