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1
1-372
User inspection places
Serviceman inspection
places
• Filter and grille cleaning
• Exterior cleaning
• Check the operating status
• Clean the drain pan or things related to the water discharge
• Heat exchanger cleaning
CHECKS AFTER INSTALLATION HAVE COMPLETED
Check the following items after completing installation.
Is there a short circuit with the intake air flow?
Is the insulation secure? (Refrigerant piping)
Are there any errors with the wiring?
Are the terminal screws loose? Tightening torque (Unit: N • m {k
g
f • m})
M4… 1.57 - 1.96 {0.16 - 0.2}, M5... 1.96 - 2.45 {0.2 - 0.25}.
Is the drain water flowing smoothly?
Is the insulation material properly installed?
Is the earth wire securely connected?
Is the front panel and the indoor unit air conditioner firmly fixed and was the installation completed without
any leakage from the refrigerant?
Are the indoor and outdoor units secured firmly installed with bolts at secured locations?
REGARDING DELIVERY TO THE CUSTOMER
Request the customer to review the instruction manual and explain the operating method for the product.
In addition, it is also recommended that regular inspection checks are agreed upon for maintenance.
Refer to the installation instruction manual provided with the indoor unit for the specifications on
the indoor unit installation.
RUN pin
MODE pin
Outdoor main PCB
CHK pin
*MODE pin: factory setting is cooling operation mode.
SM830211-07̲PAC-i.indb 372
SM830211-07̲PAC-i.indb 372
2013/09/17 22:48:16
2013/09/17 22:48:16
Summary of Contents for U-100PEY1E5
Page 536: ... MEMO 1 526 ...
Page 540: ... MEMO 2 4 ...
Page 549: ...3 9 3 3 1 Indoor Units Ducted Type S 36PN1E5 S 45PN1E5 S 50PN1E5 Electric Wiring Diagram ...
Page 551: ...3 11 3 3 2 Outdoor Units Single phase U 50PE1E5 ...
Page 552: ...3 12 3 3 2 Outdoor Units Single phase U 50PE1E5 ...
Page 553: ...3 13 3 3 2 Outdoor Units Single phase U 60PE1E5 U 71PE1E5 䡵 ...
Page 554: ...3 14 3 3 2 Outdoor Units Single phase U 100PE1E5 U 125PE1E5 U 140PE1E5 䡵 ...
Page 555: ...3 15 3 3 2 Outdoor Units Single phase U 60PEY1E5 U 71PEY1E5 ...
Page 556: ...3 16 3 3 2 Outdoor Units Single phase U 60PEY1E5 U 71PEY1E5 ...
Page 558: ...3 18 3 3 2 Outdoor Units 3 phase U 71PE1E8 ...
Page 559: ...3 19 3 3 2 Outdoor Units 3 phase U 100PEY1E8 U 125PEY1E8 ...
Page 560: ...3 20 3 3 2 Outdoor Units 3 phase U 100PE1E8 U 125PE1E8 U 140PE1E8 U 140PEY1E8 ...
Page 594: ...4 34 4 HIC PCB A746895 U 60PE1E5 U 71PE1E5 CN VDC U P V W N CN VDC 4WAY Valve CN 20S ...
Page 595: ...4 35 4 HIC PCB continued A746846 U 100PE1E5 CN VDC U V W CN VDC 4WAY Valve CN 20S P NU ...
Page 597: ...4 37 4 HIC PCB A746846 U 100PEY1E5 CN VDC U V W CN VDC 4WAY Valve CN 20S P NU ...
Page 598: ...4 38 4 HIC PCB continued A746847 U 125PEY1E5 CN VDC U V W CN VDC 4WAY Valve CN 20S P NU ...
Page 602: ...4 42 4 HIC PCB A747248 U 100PEY1E8 U 125PEY1E8 CN VDC U V W CN VDC 4WAY Valve CN 20S P NU ...
Page 738: ... MEMO 8 34 ...
Page 739: ...201309 ...