Senville 36,000 BTU Dual Zone Mini Split Heat Pump Instruction Manual
- June 12, 2024
- senville
Table of Contents
Senville 36,000 BTU Dual Zone Mini Split Heat Pump
Product Information
- Model: A24185
- Air freshening filter included
- Outdoor unit dimensions:
- Model A: 29.5″ x 21.3″ x 9.4″
- Model B: 30.7″ x 21.3″ x 9.8″
- Model C: 29.9″ x 23.2″ x 11.2″
- Model D: 33.3″ x 27.6″ x 12.6″
- Mounting dimensions:
- A(mm/inch): 458/18, B(mm/inch): 250/9.8 (Model A)
- A(mm/inch): 549/21.6, B(mm/inch): 530/20.9 (Model B)
- A(mm/inch): 276/10.9, B(mm/inch): 290/11.4 (Model C)
- A(mm/inch): 549/21.6, B(mm/inch): 560/22.1 (Model C)
- A(mm/inch): 325/12.8, B(mm/inch): 335/13.2 (Model D)
- A(mm/inch): 333/13.1, B(mm/inch): 640/25.2 (Model D)
Product Usage Instructions
- Drill a 65mm (2.6inch) hole on the wall which is slightly tilted towards the outside.
- Ensure a minimum distance of 12cm/4.7in or more from any obstruction.
- Ensure a minimum distance of 60cm/23.6in or more from the ceiling or any upper obstruction.
- Ensure a minimum distance of 30cm/11.8in or more from the floor or any lower obstruction.
- For model A, use mounting dimensions A(mm/inch): 458/18 and B(mm/inch): 250/9.8.
- For model B, use mounting dimensions A(mm/inch): 549/21.6 and B(mm/inch): 530/20.9.
- For model C, use mounting dimensions A(mm/inch): 276/10.9 and B(mm/inch): 290/11.4.
- For model D, use mounting dimensions A(mm/inch): 549/21.6 and B(mm/inch): 560/22.1.
Safety Precautions
- Installing, starting up, and servicing air-conditioning equipment can be hazardous due to system pressures, electrical components, and equipment location (roofs, elevated structures, etc.). Only trained, qualified installers and service mechanics should install, start-up, and serve this equipment.
- When working on the equipment, observe precautions in the literature and on tags, stickers, and labels attached to the equipment.
- Follow all safety codes. Wear safety glasses and work gloves. Keep quenching cloth and fire extinguisher nearby when brazing. Use care in handling, rigging, and setting bulky equipment.
- Read these instructions thoroughly and follow all warnings or cautions included in literature and attached to the unit. Consult local building codes and National Electrical Code for special requirements.
Ideal Installation Locations Include:
Indoor Unit
- A location which can bear the weight of indoor unit.
- Do not install indoor units near a direct source of heat such as direct sunlight or a heating appliance.
- A location which provides appropriate clearances as below figure.
Outdoor Unit
- A location which is convenient to installation and not exposed to strong wind. If unit is exposed to strong winds it is recommended that a wind baffle be used.
- A location which can bear the weight of outdoor unit and where the outdoor unit can be mounted in a level position.
- A location which provides appropriate clearances as below figure.
Do not install the indoor or outdoor units in a location with special environmental conditions.
Accessories
Outdoor Unit Mounting Dimensions
The mounting dimensions vary among different outdoor units. The fixing bolt
head diameter should be more than 10mm.
| Outdoor unit dimension | Mounting dimensions |
|---|---|
| mm/inch(WxHxD) | |
| (29.5×21.3×9.4) | 458(18) |
| (30.7×21.3×9.8) | 549(21.6) |
| (29.9×23.2×11.2) | 530(20.9) |
| 810x558x310(31.8×21.9×12.2) | 549(21.6) |
| (33.3×27.6×12.6) | 560(22.1) |
| 900x860x315(35.4×33.9×12.4) | 590(23.2) |
| 945x810x395(37.2×31.9×15.6) | 640(25.2) |
Indoor Unit Mounting Plate Dimensions
The mounting plate will look like one of the following depending on the unit
size.
The holes for fixing anchors should be 5mm/0.2in. (Unit :mm/inch)
Piping Work
Connective pipe length will affect the capacity and energy efficiency of the
unit. The nominal efficiency is tested based on the pipe length of 5
meter(16.4ft).
- Please use tools for R410A system.
Align the Center to tighten the flare nut and finish connection using two wrenches. Tightening torque for flaring connection is as below.
Wiring Work
- Amain switch and circuit breaker or fuse must be installed, the capacity should be above 1.5 times of maximum current in circuit.
- An individual branch circuit and single socket used only for this appliance must be available.
- The indoor power cord type should be H05VV-F or H05V2V2-F.
- The outdoor power cord and interconnecting cable type should be H07RN-F.
- Wire cross section is depending on the rated current which is indicated on the nameplate.
Suggest Minimum Wire Size (AWG: American Wire Gage):
| Appliance Amps | AWG Wire Size |
|---|
10
| 18
13
| 16
18
| 14
25| 12
30| 10
Indoor Wire Connection
- Lift the indoor unit front panel.
- Remove the indoor unit electrical cover and cord clamp by loosening the screws.
- Pass the connecting wires from the back of indoor unit and connect to the indoor terminal block.
Outdoor Wire Connection
- Remove the electrical cover and cord clamp by loosening the screws.
- Connect wires to the outdoor terminal block by same sequence to indoor unit.
Connection Diagrams
Installation Process
Drill Hole In The Wall Drill a 65mm (2.6inch) hole on the wall which is slightly tilted towards the outside.
Install The Mounting
Plate Fix the mounting plate horizontally and level on the wall with five or
more A-type screws.
Drainage
The drain line must not have a trap anywhere in its length, must pitch
downwards, and must be insulated up to the outside wall.
Wrap
The Pipe For proper orientation of the refrigerant piping, electrical cable
and drain lines, refer to left Fig:
- Place the drain hose below the refrigerant piping.
- Make sure that the drain hose is not heaved or snaked.
- Au lines must be separately insulated.
Hang The Indoor Unit
- Run refrigerant lines through hole in the wall.
- Hang indoor unit on upper hook of mounting plate, then push lower part of indoor unit up on wall to lower hook.
- Move indoor unit from side to side, up and down to check if it is hooked securely.
Outdoor Unit Drainage
- Connect the drain outlet with an extension drain hose.
- Fit the gasket onto drain outlet.
- Insert the drain outlet into the base pan hole of outdoor unit, and rotate 90 to securely assemble them.
Air Evacuation
Use a vacuum pump to evacuate air from the system until 76cmHg.
Leakage Check
Open fully the packed valve stem before test operation. And do leakage check
to the refrigerant line connections.
Test Operation
-
Push the ON/OFF button on Remote Control to begin testing.
NOTE: A protection feature prevents air conditioner from being activated for about 3 minutes. -
Push MODE button, select COOL, HEAT, FAN mode to check if all functions work correctly.
-
When ambient temperature is lower than 62°F, the unit cannot be controlled by Remote Control to run in cooling mode. For this condition, manual operation must be used. (1.) Open front panel of the indoor unit; (2.) Push the manual button once to energize the unit
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