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FOR THE FOLLOWING ITEMS, TAKE SPECIAL CARE DURING CONSTRUCTION AND
CHECK AFTER INSTALLATION IS FINISHED.
Items to be checked after completion of work
Items to be checked
Is the indoor unit fixed firmly?
Is the gas leak test finished?
Is the unit fully insulated?
Does drainage flow smoothly?
Does the power supply voltage correspond to that shown
on the name plate?
Are wiring and piping correct?
Is the unit safely grounded?
Is wiring size according to specifications?
Is something blocking the air outlet or inlet of either the
indoor or outdoor units?
Are refrigerant piping length and additional refrigerant
charge noted down?
2-4 NOTES TO INSTALLER
• Read this manual carefully to ensure correct installation. Be sure to instruct the customer how to operate
the system showing him/her the enclosed operation manual.
• Explain to the customer what system is installed on the site and be sure to fill in what is required in the col-
umn shown on "WHAT TO DO BEFORE OPERATION" of the operation manual attached to the outdoor unit.
3. SELECTING INSTALLATION SITE
(1) Select an installation site where the following conditions are fulfilled and that meets with your customer's approval.
• If supporting structural members are not strong enough to take the unit's weight, the unit could fall out
of place abd cause serious injury.
• Where sufficient clearance for maintenance and service can be ensured. (Refer to Fig. 1)
• Where optimum air distribution can be ensured.
• Where nothing blocks the air passage.
• Where condensate can be properly drained.
• Where piping between indoor and outdoor units is possible within the allowable limit. (Refer to the instal-
lation manual of the outdoor unit.)
• Keep the indoor and outdoor units, power cable and transmission wiring, at least 1 m from TVs and
radios, to prevent distorted pictures and static. (Depending on the type and source of the electrical
waves, static may be heard even when more than 1 m away.)
(2) Check whether the place is strong enough to bear the weight of the unit or not. If there is a risk,
reinforce the place before installing the unit.
CS-40 · 50 · 63 · 80 · 100 · 125EMHPK
Min. 700 (service space)
English
If not properly done, what is likely to occur
The unit may drop, vibrate or make noise.
It may result in insufficient cooling.
Condensate water may drip.
Condensate water may drip.
The unit may malfunction or the components burn out.
The unit may malfunction or the components burn out.
Dangerous at electric leakage.
The unit may malfunction or the components burn out.
It may result in insufficient cooling.
The refrigerant charge in the system is not clear.
Model
A
CS-40EMHPK
50EMHPK
750
63EMHPK
CS-80EMHPK
100EMHPK
1100
125EMHPK
Fig. 1
CS-200 · 250EMHPK
Min. 650
(service space)
Check
4
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