Daikin FLXS25BAVMB [14/15] Trial operation and testing
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■English 12
Trial Operation and Testing
1.
Trial operation and testing.
1-1 Measure the supply voltage and make sure that it falls in the specified range.
1-2 Trial operation should be carried out in either cooling or heating mode.
■ For Heat pump
• In cooling mode, select the lowest programmable temperature; in heating mode, select the highest programmable temper-
ature.
1) Trial operation may be disabled in either mode depending on the room temperature.
Use the remote control for trial operation as described below.
2) After trial operation is complete, set the temperature to a normal level (26°C to 28°C in cooling mode, 20°C to 24°C in
heating mode).
3) For protection, the system disables restart operation for 3 minutes after it is turned off.
■ For Cooling only
• Select the lowest programmable temperature.
1) Trial operation in cooling mode may be disabled depending on the room temperature.
Use the remote control for trial operation as described below.
2) After trial operation is complete, set the temperature to a normal level (26°C to 28°C).
3) For protection, the unit disables restart operation for 3 minutes after it is turned off.
1-3 Carry out the test operation in accordance with the Operation Manual to ensure that all functions and parts,
such as louver movement, are working properly.
• The air conditioner requires a small amount of power in its standby mode. If the system is not to be used for some
time after installation, shut off the circuit breaker to eliminate unnecessary power consumption.
• If the circuit breaker trips to shut off the power to the air conditioner, the system will restore the original operation
mode when the circuit breaker is opened again.
2.
Test items.
Test Items
Symptom
(diagnostic display on RC)
Check
Indoor and outdoor units are installed properly on solid bases. Fall, vibration, noise
No refrigerant gas leaks. Incomplete cooling/heating function
Refrigerant gas and liquid pipes and indoor drain hose extension are thermally insulated. Water leakage
Draining line is properly installed. Water leakage
System is properly earthed. Electrical leakage
The specified wires are used for interconnecting wire connections. Inoperative or burn damage
Indoor or outdoor unit’s air intake or exhaust has clear path of air.
Stop valves are opened.
Incomplete cooling/heating function
Indoor unit properly receives remote control commands. Inoperative
1) Press ON/OFF button to turn on the system.
2) Simultaneously press centor of TEMP button and MODE button.
3) Press MODE button twice.
(“ ” will appear on the display to indicate that Trial Operation mode is selected.)
4) Trial run mode terminates in approx. 30 minutes and switches into normal mode. To quit a trial operation, press ON/OFF
button.
Trial Operation from Remote Controller
01_EN_3P171284-2D.fm Page 12 Monday, August 23, 2010 2:33 PM
Содержание
- Flxs25bvmb flks25bvmb flxs35bvmb flks35bvmb flxs50bvmb flks50bvmb flxs60bvmb flks60bvmb flx25bvmb flk25bvmb flx35bvmb flk35bvmb flxs25bavmb flks25bavmb flxs35bavmb flks35bavmb flxs50bavmb flks50bavmb flxs60bavmb flks60bavmb 1
- Installation manual 1
- Models 1
- R410a split series 1
- Daikin industries ltd 2
- Low voltage 2006 95 ec electromagnetic compatibility 2004 108 e 2
- Sb64526 4 2
- Shinri sada manager quality control department 1st of nov 2008 2
- Umeda center bldg 2 4 12 nakazaki nishi kita ku osaka 530 8323 japan 2
- Caution 3
- English 3
- Safety precautions 3
- Warning 3
- Accessories 4
- Choosing an installation site 4
- English 2 4
- Indoor unit 4
- Wireless remote controller 4
- Before installing the indoor unit 5
- English 5
- How to the different addresses 5
- In case of ceiling suspended use 5
- Installation tips 5
- Perform the following before installing the indoor unit 5
- Air filters 6
- B photocatalytic deodorizing filter c air purifying filter 6
- B photocatalytic deodorizing filter or c air purifying filter 6
- English 4 6
- Hold the recessed parts of the frame and unhook the four claws 6
- Indoor unit installation drawings 6
- Wrap the insulation pipe with the finishing tape from bottom to top 6
- Ceiling mounting 7
- English 7
- Indoor unit installation drawings 7
- Wall mounting 7
- Ceiling mounting 8
- English 6 8
- Indoor unit installation 8
- Installing indoor unit 8
- Installing the suspension bolt 8
- English 9
- Indoor unit installation 9
- Installation 9
- Wall mounting 9
- Commonality between ceiling mounting and wall mounting 10
- English 8 10
- Installing indoor unit 10
- Warning 10
- Wiring 10
- Drain piping 11
- English 11
- Indoor unit installation 11
- Insulation of refrigerant pipes 11
- Align the centres of both flares and tighten the flare nuts 3 or 4 turns by hand then tighten them fully with the torque wrenches 12
- Caution 12
- Cut the pipe end with a pipe cutter 2 remove burrs with the cut surface facing down ward so that the chips do not enter the pipe 3 put the flare nut on the pipe 4 flare the pipe 5 check that the flaring is properly made 12
- Do not use mineral oil on flared part 2 prevent mineral oil from getting into the system as this would reduce the lifetime of the units 3 never use piping which has been used for previous installations only use parts which are delivered with the unit 4 do never install a drier to this r410a unit in order to guarantee its lifetime 5 the drying material may dissolve and damage the system 6 incomplete flaring may cause refrigerant gas leakage 12
- Flaring the pipe end 12
- Protect the open end of the pipe against dust and moisture 2 all pipe bends should be as gentle as possible use a pipe bender for bending 12
- Refrigerant piping 12
- Refrigerant piping work 12
- Use the flare nut fixed to the main unit to prevent cracking of the flare nut by aged deterioration 2 to prevent gas leakage apply refrigeration oil only to the inner surface of the flare use refrigeration oil for r410a 3 use torque wrenches when tightening the flare nuts to prevent damage to the flare nuts and gas leakage 12
- Warning 12
- 2 selection of copper and heat insulation materials 13
- English 13
- Refrigerant piping work 13
- Test items 14
- Trial operation and testing 14
- Trial operation from remote controller 14
- P171284 2d m02b074j 15
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