Instruction/ maintenance manual of the product KFHHP-22 Soleus Air
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Introduction and features Model Remarks KFHHP-22 Technical Service Manual for 13SEER DC INVERTER 24K SOLEUSAIR.
2 C OOL IN G H E A TIN G 23800/ 22000B t u 27000/ 24200B t u 2240 2280 10.18 10.36 1050/ 950/ 880 KFHHP-22 208-230V ~ 1400/ 1300/ 1200 / 3 KFHHP-22-ID 0. 4 3 20 49.8X 16.42X 13.11 62/ 60/ 58 2-0.055 35.5X 0.083X 15 Φ 0.28 φ 4.17 X 35.04 38.6/ 53 46.
KFHHP-22-OD C-6RZ 146H1A Rot ary 40 8. 4 1640 1NT 11L-3979 Capillary t hr ot t ling T r ans duc er s t art ing ˄ -10~ 43 ć˅ A lum inum fin- c opper t ube φ 0.3748 2-0.055 26.9X 32X 1.73 780/ 600 60 0. 25 3 / A x ial f an –1 φ 18.11 A uto d e fr o s t T1 I IP2 4 4 / 59/ 58 26.
Components name front panel filter air guider dispaly board front case cover of electrical box remote control display heating cooling run receiver connecting pipe and calbe air outlet grill drain hose.
4 Overall and installation dimension Overall and installation dimension of indoor unit air inlet grill left tube-exit sign right tube-exit sign top view rear view Ceiling left right KFHHP-22-ID Unit:m.
Overall and installation dimension of outdoor unit KFHHP-22-OD unit :mm over over over wrench bolt nut Ggggg 600 600 600 over 600.
5 5 5 5 5 Electrical diagram The diagram above is subject to change without notice.Please refer to the diagram label on the unit KFHHP-22.
Function manual and operating method of controller 6.1 Function manual 6.1.1 T emperature p arameters ƹ Room set temperatures(T set) ƹ Room ambient temperatures(T in-amb) 6.1.2 Fundament al function 6.1.2.1 Cooling mode ƽ temperature setting range is 16-30¨C ƽ under this mode, fan motor of indoor unit operates at setting speed.
When unit is in HEA T mode, after sleep mode has been set properly , the preset T set will be increased by 1 ć after the sleep program has run for 1 hour , and T set will be decreased by another 1 ć after 2 hours.T set has been increased by 2 ć totally in two hours Then the unit will run at this temperature and at the set speed.
Controller function of out door unit 6.1.1 Parameters of temperature Exhausting gas temperature of outdoor unit(T ex) Ambient temperature of outdoor unit(T am) 6.
ƽ during heating process, when T set ćİ (T in-amb-3) ćİ (T set +2) ć ,the compressor operates in low frequency . during heating process, when (T in-amb-3) ć˚ (T set +2) ć , then compressor stops running.
If there are 6 continuous times of protection, compressor will stop and can not restart by it self and send signal of error to indoor unit. It can only be rest art by pressing “ON/OFF” button. In operation if operating time of compressor is over 7 minutes, the number of times will be zero cleared.
6.1. 3.11 The st at us of indica tor in out d oor unit Notice : When the uni t i s powe r-on again, the t im e s o f all the protect ion above (inc luding: ove rload ing protection , high exhausting g as te m p . pro tection o f compre sso r , ove rcurre nt prote ction, mod ule p rotection e tc.
D14 Mean ing D15 Mean ing blink 6 times Unit closing down for m in.frequenc y blink 6 t imes frequ ency of c urrent 12 A last ing f or 2 minut es blink 7 times Unit closing down for PFC pro t e ction .
7 7 7 7 7 Disassembly procedures Disassembly procedures for indoor unit Procedures and pictures Disassembly front panel Disassemble guide louver Disassemble filter filter screw electrical box top cove.
Disassemble electrical box Disassemble electrical box cover Disassemble front case Unclench 3 screw covers;then unscrew 6 screws and lift it backward. (Refer to figure 7-4) screws screws hook electrical box cover display board Unscrew the srew fixing the display board and take the board off.
Disassemble evaporator assy Disassemble water tray Unloose the clasp fixing water tray;lift and disassemble it (Refer to figure 7-7) hook water tray screws screws clasp clamp Unscrew 2 screws on the clamp and remove the clamp unscew the 2 screws fixing evaporator on left and right side.
Disassemble cross flow fan Disassemble motor take out the bearing on the left and remove the cross flow fan fan bearing cross flow fan screws screws motor press plate Unscrew the screws fixing press p.
Disassemble top cover Disassemble rear grill Unscrew the 4-self tapping screws on rear side plate and take off the grill. rear grill srews Unsrew the srews around the top voer plate;lift the top cover.
Disassemble right side plate Disassemble electrical box Disassemble housing case unsrew the screws around the housing case and take off it housing case screws screws cover of electrical box screws screws right side plate unscrew the 7 srews in right side plate,condensor side plate and valve support;lift right side plate and remove it.
Disassemble 4-way valve Unscrew the nut holding 4-way coil and remove the coil; Use wet cotton cloth to wrap 4-way valve;unsodler 4 points connecting 4-way valve and remove it.
Disassemble compressor Unsolder the soldering points between the pipes and compressor;unscrew the three nuts with washers at the foot of compressor;take out the compressor compressor (Refer to figure .
8 Exploded view and components&part list indoor unit -2 3 - KFHHP-22-ID.
Par t Code 1 W all-M ount ing F ram e 01252398 1 2 Rear Cas e 22202040 1 3 W at er T ray 20182043 1 4 Rear G rill 01473007 1 5 Upper A ir Def lec t or 10512062 1 6 Lower G uide Louv er 10512063 1 7 S .
Exploded view of outdoor unit -2 5 - KFHHP-22-OD.
Par t Code 1 F ront G r ill 01473001 1 2 Hous ing 01433011 1 3 S m all Handle 26235401 1 4 Clapboar d A s s y 01233039 1 5 A x ial F low F an 10335253 1 6 F an M ot or F W 60H 15013704 1 7 M ot or S u.
9 T roubleshooting Analysis in this section is used for D.C. Variable Frequency Series. Before analysis, you can diagnose according to the code d isplayed on indoor unit or indicato r display on outdoor unit.
When unit is cooling or heating, both compressor and outdoor fan don' t run When unit is cooling or heating, the compressor runs b ut outdoor fan doesn't run When cooling or heating, outdoor fan runs, but compressor doesn't run. When cooling or heating, outdoor fan runs, but compressor doesn't run.
Improper setting of temperatur e Whether cooling (heating) lo a d is proper Adjust the set temperature Check the estimated load of cooling (heating) Leakage or shortage of refriger ant Leakage occurs .
water leakage drain hose is blocked or broken replace the drain hose wrap and tight it again adjust the location of fan abnormal things in indoor unit remove it compresoor shakes overly pipes in outdo.
9.2 Malfunction display section Analysis or handling of some malfunction display: 1, Compressor discharge protection: Possible reasons: shortage of refrigerant; block of air filter; poor ventilation or air flow short p ass in condenser; system has noncondensing gas(ge.
7. Module protection : Handling method: Check if the voltage between power module P and N is too low and if the current is too high. In normal condition, voltage between P and N should be about 320V. Normal Abnormal Check power supply circuit of outdoor unit (if PTC resistance rectifying bridge, reactor, capacitance etc.
An important point after buying a device Soleus Air KFHHP-22 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Soleus Air KFHHP-22 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Soleus Air KFHHP-22 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Soleus Air KFHHP-22 you will learn all the available features of the product, as well as information on its operation. The information that you get Soleus Air KFHHP-22 will certainly help you make a decision on the purchase.
If you already are a holder of Soleus Air KFHHP-22, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Soleus Air KFHHP-22.
However, one of the most important roles played by the user manual is to help in solving problems with Soleus Air KFHHP-22. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Soleus Air KFHHP-22 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
