Friedrich FSHW121 - Manuals

Do install the circuit break. If not, it may cause malfunction. of at least 3mm in all poles should be connected in fixed wiring. magnet buckle and heating buckle function, it can protectthe circuit-short and overload. power supply circuit and circuit break. Precautions WARNING note the following ta...

The indoor unit should be installed close to the wall. 5 Precautions Select a location which is out of reach for children and far away from animals or plants. If it is unavoidable, please add the fence for safety purpose. WARNING If you need to relocate the air conditioner to another Ensure that pro...

Parts Name Outdoor Unit 6 NOTICE: Actual product may be different from above graphics, please refer to actual products. air inlet Connection wire air outlet

7 Installation dimension diagram Space to the wall Above Above 20in Air inlet side 00 Space to the obstruction Air outlet side in 79 Above Above 12in 12in Space to the wall Drainage pipe Above 20in

To ensure safety, please be mindful of the following precautions. Warning When installing or relocating the unit, be sure to keep the refrigerant circuit free from air or substances other than the specified refrigerant. Any presence of air or other foreign substance in the refrigerant circuit will c...

9 Tools for installation Note: Selection of installation location Basic requirement Indoor unit Outdoor unit 1 Level 4 Drill 7 10 Vacuum pump 13 2 Screw driver 5 Pipe expander 8 Pipe cutter 11 3 Impact drill 6 Torque wrench 9 Leakage detector 12 14 Measuring tape

)$ Requirements for electric connection Safety precaution Grounding requirement ) 2 , 3 # % 4 * - 5 * + ) , 2 67&& # & 0

and operable manner. above the ground for heat pump operation, this will allow proper water drainage. anchors for your mounting material. Installation of outdoor unit Step one: Mounting of the outdoor unit 1. Select installation base on building material.2. Choose the correct mounting hardware for a...

L1 L2 L1 L2 N(1) POWER black (brown) (blue) (blue) (yellow-green) (brown) black Installation of outdoor unit Step four: connect indoor and outdoor pipes 1. Remove the wire clip; connect the power connection wire and signal control wire (only for cooling and heating unit) to the wiring terminal accor...

14 (The figures in this manual may be different with the material objects, please refer to the material objects for reference) The 18K 、 24K UNIT drainage hole consists of two Φ25 and two kidney holes (see the fig.1). The drain plug consists of one Φ25 and two kidney plugs. drain holes drain holes d...

)- Vacuum pumping Leakage detection 1. Remove the valve caps on the liquid valve and gasvalve and the nut of refri- gerant charging vent.2. Connect the charging hose 8& to the refri- gerant charging of gas valve and then connect the other charging hose to the vacuum pump.3. Open the 8& com- ...

16 Check after installation Test operation Items to be checked Possible malfunction The unit may drop, shake or emit noise. Have you done the refrigerant leakage test? (heating) capacity. It may cause condensation and water dripping. Is water drained well? It may cause condensation and water drippin...

Max length of connection pipe Unit: ); 1. Standard length of connection pipe ● )-22-2% 4. 9* (" ● 9"*(##2- -)< ● The calculation method of additional refrigerant charging amount (on the basis of liquid pipe): ● Basing on the length of standard pipe, add refrigerant according to the 9 =( (...

18 Configuration of connection pipe Outdoor unit charge Cooling and heating(oz/g) 0.71 1.76 4.23 4.23 8.82 12.35 Gas pipe Diameter of connection pipe Liquid pipe _ _ 1/4'' 1/4'' or 3/8'' 1/2'' 5/8'' 3/4'' 7/8'' '' 2 / 1 r o '' 8 / 3 '' 4 / 3 r o '' 8 / 5 '' 8 / 7 r o '' 4 / 3 '' 4 / 1 1 r o '' 1

)> Pipe expanding method Note: Improper pipe expanding is the main cause of refrigerant leakage. Please expandthe pipe according to the following steps: A: Cut the pipe the distance of indoor unit and outdoor unit. \] r. pipe pipe cutter leaning uneven burr B: Remove the burrs ^ prevent the burrs...