Please read this manual carefully before installation and keep it for future reference. Installation Manual Olympus Series Mid-Static Duct Air Handler Please keep this manual where the operator can easily find it. Inside you will find helpful hints on how to use and maintain your unit properly. For more details visit www.mrcool.
If used as MULTI unit, please refer to the Installation & operation manuals packed with outdoor unit. For more details visit www.mrcool.
CONTENTS PAGE Install according to this installation instructions strictly. If installation is defective, it will cause water leakage, electrical shock and fire. SAFETY PRECAUTIONS.......................................................................................1 INSTALLATION INFORMATION........................................................................... 2 ATTACHED FITTINGS.............................................................................................
If the refrigerant leaks during installation, ventilate the area immediately. Toxic gas may be produced if the refrigerant comes into the place contacting with fire. The temperature of refrigerant circuit will be high, please keep the interconnection cable away from the copper tube. After completing the installation work, check that the refrigerant does not leak.
3. ATTACHED FITTINGS Please check whether the following fittings are of full scope. If there are some spare fittings , please restore them carefully. Table 3-1 NAME Tubing & Fittings QUANTITY SHAPE 1. Soundproof / insulation sheath 2 2. Binding tape 1 3. Seal sponge 1 1 (on some models) 4. Orifice Drainpipe Fittings (for cooling & heating) Remote control & Its Frame (Match with remote control) (for some models) 5. Drain joint 1 6. Seal ring 1 7. Remote control 1 8. Frame 1 9.
4. INSPECTING AND HANDLING THE UNIT CAUTION At delivery, the package should be checked and any damage should be reported immediately to the service agent. Keep indoor unit, outdoor unit, power supply wiring and transmission wiring at least 3.3ft away from televisions and radios. This is to prevent image interference and noise in those electrical appliances. (Noise may be generated depending on the conditions under which the electric wave is generated, even if 3.3ft is kept.
5.2.2 New concrete bricks Inlaying or embedding the screw bolts. (Refer to Fig. 5-3) (Slide insertion) (Blade shape insertion) 3. Air inlet and air outlet duct should be apart far enough to avoid air passage short-circuit. 4. Recommended duct connection Canvas tie-in Canvas tie-in Fig.5-3 5.2.3 For Original concrete bricks Isolation booth Use embedding screw bold, crock and stick harness. (Refer to Fig.5-4) Air inlet Air outlet Isolation booth Air dust filter checking orifice Steel bar Fig.
The positioning of ceiling hole, indoor unit and hanging screw bolts Dimension and air outlet size Unit: in Air inlet size Air filter Position size of descensional ventilation opening Air filter Electric control box Size of mounted hook Electric control box Fig.5-8 installation manual 6 For more details visit www.mrcool.
Table.5-2 Unit: in air outlet opening size Outline dimension A 12 B C D E F G H air return opening size I J K Size of mounted lug L M 27.56 8.27 25 22.44 2.56 19.41 1.38 4.69 23.43 7.87 3.15 29.13 13.78 12~18 36.22 8.27 25 22.44 2.56 28.07 1.38 4.69 32.09 7.87 3.15 37.8 13.78 24 36 36.22 10.63 25 22.44 2.56 28.07 1.38 7.05 32.09 10.24 0.79 37.8 13.78 (small model) 36.22 10.63 25 22.44 2.56 28.07 1.38 7.05 32.09 10.24 0.79 46.46 19.29 30~36 44.88 10.63 30.51 27.95 2.56 36.73 1.
5.
36K 36K(small model) Pa Pa Super high speed 70 60 High speed 50 Mid speed 40 30 70 high speed 60 Mid speed 50 Low speed 40 30 20 Low speed 20 10 10 900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1100 1200 1400 1600 1800 2000 2200 2400 Air volume(m 3 /h) Air volume(m 3 /h) 60K 48K Pa 120 Pa 120 110 110 100 100 90 90 Super high speed 70 High speed 60 Mid speed Low speed 50 40 External static pressure (Pa) 80 80 External static pressure (Pa) External static pressure (Pa)
Static pressure curve(high static pressure duct) 24K Pa Pa 90 90 80 80 Super high speed 70 60 50 High speed 40 Mid speed 30 External static pressure (Pa) External static pressure (Pa) 18k Super high speed 70 60 High speed 50 40 Mid speed 30 Low speed Low speed 20 20 10 10 800 700 900 1000 1100 1200 1300 1400 1500 700 800 900 1000 1100 1200 1300 1400 1500 1600 Air volume(m 3 /h) Air volume(m 3 /h) 30K 36K Pa Pa 100 180 90 External static pressure (Pa) External sta
6. OUTDOOR UNIT INSTALLATION 6.1 Installation Place 6.2 Figure of body size 1. Split type outdoor unit The outdoor unit should be installed in the location that meets the following requiements: There is enough room for installation and maintenance. The air outlet and the air inlet are not impeded, and can not be reached by strong wind. H It must be a dry and well ventilating place. The support is flat and horizontal and can stand the weight of the outdoor unit. And will no additional noise or vibration.
Table 6-1 3. Centrifugal fan type outdoor unit Unit: in MODEL A B C D E F I H 9.84 21.26 Fig.6-2 30.32 19.17 11.73 12.68 10.24 11.81 21.85 Fig.6-2 31.5 20.24 11.42 13.39 14.37 12.4 13.11 Fig.6-2 33.27 21.26 13.78 14.8 13.19 13.39 27.56 Fig.6-2 29.92 20.87 11.42 12.4 10.63 11.22 23.23 Fig.6-2 33.27 22.05 13.19 14.17 12.28 12.6 27.56 Fig.6-2 31.89 21.61 12.8 13.78 Fig.6-2 30.71 21.58 10.5 11.81 9.5 J REMARK A 09~36 12 12.2 21.97 F C D E Fig.6-7 G H 31.9 Fig.
(Wall or obstacle) Air inlet >30cm /11.81in NOTE All the figures in this manual are for explanation purpose only. They may be slightly different from the air conditioner you purchased.The actual unit shall prevail. >30cm /11.81in 6.4 Available configuration for centrifugal fan type outdoor unit Air inlet >30cm /11.81in Air inlet Four different configuration are available for oudoor unit only changing the panels and fan position. >30cm /11.
Table 6-4 6.5 Moving and installation No Since the gravity center of the unit is not at its physical center, so please be careful when lifting it with a sling. Description 1 2 3 Never hold the inlet of the outdoor unit to prevent it from deforming. Do not touch the fan with hands or other objects. Outdoor Unit Vibration-proof rubber Anchor Bolt M10 4 5 Drainage (Wide 100/3.94in×Depth 150/5.9in) Do not lean it more than 45, and do not lay it sidelong.
7. INSTALL THE CONNECTING PIPE CAUTION All field piping must be provided by a licensed refrigeration technician and must comply with the relevant local and national codes. 7.1 Preparation and Caution Before installation make sure the height difference, the length of refrigerant pipe, and the number of the bends between the indoor unit and outdoor unit meet the following requirements: Table 7-1 Prevent let air, dust, or other impurities enter in the pipe system during installation.
2. Place The Pipe Drill a hole in the wall (suitable just for the size of the wall sleeve), then set on the fittings such as the wall sleeve and its cover. Bind the connecting pipe and the cables together tightly with binding tapes. Pass the bound connecting pipe through the wall sleeve from outside. Make sure of the pipe allocation not to damage the copper tubes. 4 Expel the air with a vacuum pump or refrigerant. 5 Open the service valves of the outdoor unit . 6 Check the refrigerant leakage.
8.4 Vacuum with vacuum pump 1) Use the vacuum pump which vacuum level lower than -0.1MPa and the air discharge capacity above 40L/min. 1) The branching pipe must be installed horizontally, error angle of it should not large than 10°. Otherwise, malfunction will be caused. U-shaped branching pipe 2) The outdoor unit is not necessary to vacuum, don’t open the outdoor unit gas and liquid pipe shut-off valves. A 3) Make sure the vacuum pump could result as -0.1MPa or below after 2 hrs or above operation.
Expel the air with a vacuum pump(Refer to Fig.9-3) 3 (Please refer to its manual for the way of using manifold valve) Loosen and remove the nuts of service valves A and B, and connect the charge hose of the manifold valve with the maintenance terminator of service valve A. (Be sure that service valves A and B are both closed) 9.3 Insulation Be sure to completely insulate all the exposed parts of the flare pipes. Incomplete insulation may cause condensate. 10.
The drain pipe installation for the unit with pump. 3.28-4.92ft/1-1.5m <7.87in/200mm 2 Operate the air conditioner in "COOLING" mode. The sound of the drain pump shall be heard. Check whether the water is discharged well (1 min lag is possible, according to the length of the drain pipe), and check whether the water leaks from the joints. 3 Power off the air conditioner and recover the cap. <21.65in/550mm Lean over 1/50 Fig.11-1 The unit without pump.
12.1Motor and drain pump maintenance Table 13-2 (Take rear ventilated as example) Motor maintain: 1. 2. 3. Take off the ventilated panel. Take off the blower housing. Take off the motor. 14. WIRING Motor The appliance shall be installed in accordance with national wiring regulations. The air conditioner should use separate power supply with rated voltage. The external power supply to the air conditioner should be grounded, which is linked to the ground wiring of the indoor and outdoor unit.
2.Centrifugal fan outdoor unit Fig.14-2 Protection Board NOTE All the figures in this manual are for explanation purpose only. They may be slightly different from the air conditioner you purchased(depend on model).The actual unit shall prevail. 15. TEST OPERATION 1 2 The test operation must be carried out after the entire installation. Please confirm the following points before the test operation: The indoor unit and outdoor unit are installed properly. Tubing and wiring are correctly completed.
The Specification of Power(indoor power supply) Table 14-1 18 24 30~36 42~48 60 PHASE 1Phase 1Phase 1Phase 1Phase 1Phase FREQUENCY AND VOLT 208-240 V 208-2 40V 208-2 40V 208-2 40V 208-2 40V 20/16 40/25 50/30 60/45 60/50 MODEL POWER CIRCUIT BREAKER/FUSE(A) Table 14-2 30~36 42~60 30~36 42~60 PHASE 3Phase 3Phase 3Phase 3Phase FREQUENCY AND VOLT 380-420 V 380-420 V 208-2 40V 208-2 40V 25/20 25/20 40/25 45/35 MODEL POWER CIRCUIT BREAKER/FUSE(A) The Specification of
The Specification of Power(independence power supply) Table 14-5 MODEL 18 24 30~36 42~48 60 PHASE POWER (indoor) FREQUENCY AND VOLT 1Phase 1Phase 1Phase 1Phase 1Phase 208-240 V 208-2 40V 208-2 40V 208-2 40V 208-2 40V CIRCUIT BREAKER/FUSE(A) 20/16 20/16 20/16 20/16 20/16 PHASE POWER (outdoor) FREQUENCY AND VOLT 1Phase 1Phase 1Phase 1Phase 1Phase 208-240 V 208-2 40V 208-2 40V 208-2 40V 208-2 40V CIRCUIT BREAKER/FUSE(A) 20/16 40/25 50/30 60/45 60/50 30~36 42~60 30~36
CAUTION The power supply is included in the power supply above mentioned can be applied to the table. Before obtaining access to terminals, all supply circuits must be disconnected. Wiring figure Fig.
Fig.14-5 Power supply Power supply Switch/Fuse (Available locally) Power wiring (indoor) Power linking wiring (Outdoor) Indoor Unit Out door Unit Ground wiring Ground wiring Weak elec-signal link wiring Power supply Indoor Unit Ground wiring — — — — — — — — — — — — — — — — — — — — — — — — Switch/Fuse (Available locally) — — — — — — Ground the air conditioner properly in case to affect its anti-interference function Fig.
Olympus Series Mid-Static Duct Air Handler The design and specifications are subject to change without prior notice. Consult with the sales agency or manufacturer for details. For more details visit www.mrcool.