Gebruiksaanwijzing /service van het product 50HJ004 van de fabrikant Carrier
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1 50HJ004 - - - 007 50HE003 - - - 006 Sin gl e - - - P ack ag e R ooftop El e ct ric Cool i ng Units w ith Optio nal Electric Hea t Installation Instructions T ABLE OF CONTENTS Page SAFETY CONSIDERA TI ONS 1 ........................ INST ALLA TION 1 .
2 Ste p 1 — Pr ovide Uni t Support Roof Curb Assem ble an d in stall accesso ry roo f cu rb in acco rdan ce with ins tr uct ions s hippe d wit h curb. ( Se e Fig. 2. ) Ins ta ll i nsul at ion, ca nt s tr ips , roof ing f el t, and c ounte r fl as hing a s show n.
3 ROOF CURB ACCESSOR Y A UNIT SIZE CRRFCURB001A01 1 -2 [356] CRRFCURB002A01 2 -0 [610] NOT ES: 1. Roof curb accessor y is shipp ed disassembled. 2. Insulated panels. 3. Dim ensions in [ ] are in millimeters. 4. Roof curb : galvanized s teel.
4 Ste p 4 — Rig and Pl ace Unit Insp ect u n it for tran sp ortatio n d am age, an d file an y claim w ith tr ans port at ion a ge ncy . Ke ep uni t upright and do not drop. Sp read er bars are n o t requi red if top crating is left on u n it, an d rol le rs ma y be us ed t o move unit a c ros s a r oof.
5 NOTES: 1. Place unit on curb as close as possible to the duct end. 2. Dimension in ( ) is in millimeters. 3. Hook rigging shackles through holes in base rail as shown in detail "A." Holes in base rails are centered around the unit center of gravity.
6 C06156 Fig. 8 --- 50HJ004- - 007 Base Uni t Dim ens ions 50HE, HJ.
7 C06157 Fig. 9 --- 50HE003- - 006 Base Uni t Dim ens ions 50HE, HJ.
8 Ste p 5 — Ma ke E lectrica l Co n n ection s ELECTRICAL SHOCK HAZARD Fai lur e t o fol low thi s wa r ning could r es ult i n per sona l inj ury or dea th, Unit c abine t mus t have a n uninte rr upte d, unbroke n el ec tri ca l ground to mini miz e the pos s ib ility o f perso n al inj ury i f a n el ec tr ic a l f aul t s hould occ ur .
9 T able 1—Phys ic al Data 50HJ BASE U NIT 50H J 004 005 006 007 NOMI NAL CAP ACITY 3 4 5 6 OP ERA TING W EIG HT (lb) Unit 435 445 465 540 Humidi-Mi Zer Adap tive D e hu m idif icat ion S y stem.
10 T able 2—Phys ic al Data 50HE BASE U NIT 50H E 003 004 005 006 NOMI NAL CAP ACITY 2 3 4 5 OP ERA TING W EIG HT (lb) Unit 435 445 465 635 Humidi-Mi Zer Adap tive D e hu m idif icat ion S y ste.
11 LEGEND C— Contactor COMP — Compress or IFC — Indoor (Evaporator) F an Contactor NEC — National Electrical Code TB — T er minal Block 208/230-1-60 575-3-60 (SIZES 006 AND 007) 208/230-3-60 (SIZES 004 AND 005) 208/230-3-60 460-3-60 (SIZES 006 AND 007) 575-3-60 (SIZES 004 AND 005) 460-3-60 (SIZES 004 A ND 005) C06158 Fig.
12 T a b le 3— Electrica l D ata - - 50 H E UNIT SI ZE No mina l V --- P h --- H z IFM TYPE CONV OUTLET VOLT AGE RAN GE COMPRESSOR ( each) OUTDOOR F AN IFM FLA ELEC TR IC H EAT POWER SU PPL Y * DISC.
13 T a b le 3 — Electrica l D a ta - - 50 HE (co nt ) UNIT SI ZE No mina l V --- P h --- H z IFM TYPE CONV OUTLET VOLT AGE RAN GE COMPRESSOR ( each) OUTDOOR F AN IFM FLA ELEC TR IC H EAT POWER SU PP.
14 T a b le 3 — Electrica l D a ta - - 50 HE (co nt ) UNIT SIZE NOMINA L V --- P H --- H z IFM TYPE CONV OUTLET VOL T AGE RANGE COMPRE SSOR (ea ch) OUTDOOR F AN IFM FLA ELEC TR IC H EAT POWE R SUPPL.
15 T a b le 3 — Electrica l D a ta - - 50 HE (co nt ) UNIT SIZE NOMINA L V --- P H --- H z IFM TYPE CONV OUTLET VOL T AGE RANGE COMPRE SSOR (ea ch) OUTDOOR F AN IFM FLA ELEC TR IC H EAT POW ER SUPPL.
16 T a b le 3 — Electrica l D a ta - - 50 HE (co nt ) UNIT SIZE NOMINA L V --- P H --- H z IFM TYPE CONV OUTLET VOL T AGE RANGE COMPRE SSOR (ea ch) OUTDOOR F AN IFM FLA ELEC TR IC H EAT POW ER SUPPL.
17 T a b le 4— Electrica l D ata - - 50 H J UNIT SIZE NOMINA L V --- P H --- H z IFM TYPE CONV OUTLET VOL T AGE RANGE COMPRE SSOR (ea ch) OUTDOOR F AN IFM FLA ELEC TR IC H EAT POWE R SUPPL Y * DISCO.
18 T a b le 4 — E lectrica l Data - - 5 0H J (co nt) UNIT SIZE NOMINA L V --- P H --- H z IFM TYPE CONV OUTLET VOL T AGE RANGE COMPRE SSOR (ea ch) OUTDOOR F AN IFM FLA ELEC TR IC H EAT POWE R SUPPL .
19 T a b le 4 — E lectrica l Data - - 5 0H J (co nt) UNIT SIZE NOMINA L V --- P H --- H z IFM TYPE CONV OUTLET VOLT AGE RAN GE COMPRE SSOR (EA CH) OUTDOOR F AN IFM FLA ELEC TR IC H EAT POWER SUPPL Y.
20 T a b le 4 — E lectrica l Data - - 5 0H J (co nt) UNIT SIZE NOMINA L V --- P H --- H z IFM TYPE CONV OUTLET VOLT AGE RAN GE COMPRE SSOR (EA CH) OUTDOOR F AN IFM FLA ELEC TR IC H EAT POWER SUPPL Y.
21 T a b le 4 — E lectrica l Data - - 5 0H J (co nt) UNIT SIZE NOMINA L V --- P H --- H z IFM TYPE CONV OUTLET VOL T AGE RANGE COMPRE SSOR (ea ch) OUTDOOR F AN IFM FLA ELEC TR IC H EAT POWE R SUPPL .
22 T a b le 4 — E lectrica l Data - - 5 0H J (co nt) UNIT SIZE NOMINA L V --- P H --- H z IFM TYPE CONV OUTLET VOLT AGE RAN GE COMPRE SSOR (ea ch) OUTDOOR F AN IFM FLA ELEC TR IC H EAT POWE R SUPPL Y* DISCONNECT SIZ E Min Max QTY RLA LRA QTY FLA CRHEA TER --- --- A 0 0 o r B00 Actual kW { FL A MCA MOCP** FL A LRA 008 (7.
23 T a b le 4 — E lectrica l Data - - 5 0H J (co nt) UNIT SIZE NOMINA L V --- P H --- H z IFM TYPE CONV OUTLET VOLT AGE RAN GE COMPRE SSOR (ea ch) OUTDOOR F AN IFM FLA ELEC TR IC H EAT POWE R SUPPL Y* DISCONNECT SIZ E Min Max QTY RLA LRA QTY FLA CRHEA TER --- --- A 0 0 o r B00 Actual kW { FL A MCA MOCP** FL A LRA 008 (7.
24 T a b le 4 — E lectrica l Data - - 5 0H J (co nt) UNIT SIZE NOMINA L V --- P H --- H z IFM TYPE CONV OUTLET VOLT AGE RAN GE COMPRE SSOR (ea ch) OUTDOOR F AN IFM FLA ELEC TR IC H EAT POWE R SUPPL Y D ISCONNECT SIZE Min Max QTY RLA LRA QTY FLA CRHEA TER --- --- A 0 0 o r B00 Actual kW { FL A MCA MOCP** FL A LRA 009 (8.
25 T a b le 4 — E lectrica l Data - - 5 0H J (co nt) UNIT SIZE NOMINA L V --- P H --- H z IFM TYPE CONV OUTLET VOLT AGE RAN GE COMPRESSOR (e ach) OUTD OOR FA N IFM FLA ELEC TR IC H EAT POWE R SUPPL Y D ISCONNECT SIZE Min Max QTY RLA LRA QTY FLA CRHEA TER --- --- A 0 0 o r B00 Actual kW { FL A MCA MOCP** FL A LRA 009 (8.
26 T a b le 4 — E lectrica l Data - - 5 0H J (co nt) UNIT SIZE NOMINA L V --- P H --- H z IFM TYPE CONV OUT- LET VOL T AGE RANGE COMPRE SSOR (ea ch) OU TDOOR F AN IFM FLA ELEC TR IC H EAT POWE R SUP.
27 T a b le 4 — E lectrica l Data - - 5 0H J (co nt) UNIT SIZE NOMINA L V --- P H --- H z IFM TYPE CONV OUT- LET VOL T AGE RANGE COMPRE SSOR (ea ch) OU TDOOR F AN IFM FLA ELEC TR IC H EAT POWE R SUP.
28 T a b le 4 — E lectrica l Data - - 5 0H J (co nt) UNIT SI ZE NOMINA L V --- P H --- H z IFM TYPE CONV OUTLET VOL T AGE RANGE COMPRE SSOR (ea ch) OU TDOOR F AN IFM FLA ELEC TR IC H EAT POWE R SUPPL Y DISCONNE CT SIZE Min Max QTY RLA LRA QTY FLA CRHEA TER --- --- A 0 0 O R B00 Actual kW { FL A MCA MOCP** FL A LRA 014 (12.
29 Ste p 6 — Ad just F a cto ry-In sta lled O ptio n s Cobra En ergy R eco v ery Unit s Ple as e re fe r to the s upple ment pr ovide d for i nfor mat ion on installin g and o p erating th e facto ry op tio nal CO BR A En ergy Rec ove ry Unit s.
30 CB — Circuit Breaker CR — Cooling Relay DHR — Dehumidify Relay DSV — Discharge Solenoid Va lve HR — Heater Relay LPS — Low Pressure Switch LSV — Liquid Soleno id V alve LT L O — Low T empera ture Lockout Fiel d Splice T erminal (Unmarked) Splice F actory Wiring Field Control Wiring Field P o wer Wiring LEGEND C06128 Fig.
31 C06131 Fig. 20 --- Outdoor- - Ai r Dampe r W ith Ho o d Atta ch ed C06132 Fig. 21 --- Outdoor- -Air Dampe r Posi ti on Sett ing Premierlink Contr ol Th e P remierL ink con tro ller is co mp atible w ith C arrier Co mfo rt Net work R (CCN) de vic es .
32 T a b le 5— PremierLin k Sens or Usage APPLICATION OU TDOOR AIR TEMPERA TURE SEN SOR RETURN AIR TEMPERA TURE SEN SOR OUTDOOR A IR ENTHA LPY SENSOR RETURN AIR ENTHA LPY SENSOR Dry Bulb Te m p .
33 PREMIERLINK CONTROL HINGED DOOR P ANEL C06017 Fig. 23 --- P remierLin k t Co n tr o ller (Insta lled ) T B-1 R Y1 Y2 W1 W2 G C X 1 2 3 4 5 6 7 8 T B-3 1 2 3 4 5 6 7 8 T B-2 1 2 3 4 5 6 7 8 J6 ANAL .
34 1. Use a 4- c onduct or , 18 or 20 A WG cabl e to conne c t the ent hal py contr ol to the Pr emi er Link c ontr oll er a nd powe r tr ans for mer . 2. Connec t the f oll owing 4 wir es f rom the wi re har nes s loc at e d in roof top uni t t o the entha lpy cont rol le r: a.
35 NOTE : Th ese instru ctio n s are for in stallin g t he o p tion al EconoM i$e r I V and Ec onoMi $er 2 only . Ref er to the accesso ry EconoM i$e r IV or EconoMi $er 2 inst al la ti on ins tr uct ions whe n field installin g an Ec onoMi$e r IV or EconoMi $er 2 accesso ry.
36 Supply Air T empe rat ur e (SA T) Sens or The suppl y air t empe r at ure s ens or is a 3 K the rmi st or loc at ed a t the i nle t of the i ndoor fa n. ( Se e Fig. 39.) This se nsor i s fac tor y ins ta ll ed. The ope ra ti ng range of t empe rat ure mea sur e ment i s 0 to 158 _ F .
37 FOR OCCUP ANCY CONTROL REPLACE JUMPER WITH FIELD-SUPPLIED TIME CLOCK LEGEND DCV— Dem and Controlled V entilation IAQ — Indoor A ir Quality LA — Low Ambient Lockout Device OA T — Outdoo r-Air T emp erature PO T — P otentiom eter RA T — Return-Air T emperature P otenti ometer D efaults Setting s: P ower Exhaust Middle Minimum P os.
38 Dif fe r ent ial Ent halphy Contr ol For dif fe re nti al e ntha lpy cont rol , the Ec onoMi $er IV cont rol le r use s two ent hal py se ns ors (H H57AC078 and CRENTDI F004A00), one in the outs ide ai r and one in the re tur n ai r duct.
39 activatio n to allo w th e dam pers to op en . Th is d elay allow s the dam per to reach the ap p rop riate po sition to av oi d u n n ecessary fan over loa d. Mi nimum Pos it ion Cont r ol Th ere is a mi nim um d amp er p ositio n po ten tiom eter on th e EconoM i$e r IV cont rol le r .
40 CONTROL CURVE A B C D CONTROL POINT APPROX. deg. F (deg. C) AT 50% RH 73 (23) 70 (21) 67 (19) 63 (17) 1 2 1 4 1 6 1 8 2 0 2 2 2 4 26 28 30 32 3 4 3 6 3 8 40 42 4 4 46 9 0 1 0 0 80 70 6 0 50 4 0 30 .
41 TR1 24 V ac COM TR 24 Va c HOT 12 3 4 5 EF EF1 + _ P1 T1 P T N EXH 2V 10V EXH Set Set 2V 10V 2V 10V DCV DCV Free Cool B C A D SO+ SR+ SR SO AQ1 AQ DCV Min Pos Open Max N1 C06038 Fig.
42 T ab le 8—CO 2 Sensor St andard Se tti ngs SET T ING EQUI PMEN T OUT PUT VE NTILATION RA TE (cfm/Person ) ANAL OG OUTPU T CO 2 CON TROL RANGE (ppm) OPTIONAL RELA Y SETPO INT (ppm) RELA Y HYSTERES.
43 T able 9—50H J and 50he Fan Rpm at Mot or Pul le y Set ti ng Wi th St andard M otor * UNI T 50HJ 50HE MOTOR PULLE Y T URNS OPE N 0 1 / 2 1 1 1 / 2 2 2 1 / 2 3 3 1 / 2 4 4 1 / 2 5 5 1 / 2 6 003 93.
44 T able 13—Ac ce ss ory/ FIO P Elec tri c Heat er s Stat ic Pr es sur e Dr op (i n. wg) — 50HJ004-007 and 50HE003 - - 006 COMP ONEN T CFM 600 900 1200 1400 1600 1800 2000 2200 2400 2600 1H e a t e rM o d u l e 0.03 0.05 0.07 0.09 0.09 0.10 0.11 0.
45 T able 16—Fan Per for mance 50H J004, 50HE004 — V er ti cal Di sc harge Uni ts ; Standar d Motor (Belt D rive)* AIRFL OW CFM EXT ER NAL STATIC PRE S SURE (in. wg 0.2 0. 4 0. 6 0.8 1. 0 Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Wa tts Rpm Bhp Watts 900 566 0.
46 T able 18—Fan Per for mance 50H J005, 50HE005 — V er ti cal Di sc harge Uni ts ; Standar d Motor (Belt D rive)* AIRFL OW CFM EXT ER NAL STATIC PRE S SURE (in. wg) 0.2 0. 4 0. 6 0.8 1. 0 Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Wa tts Rpm Bhp Watts 1200 666 0.
47 T able 20—Fan Per for mance 50HJ006, 50H E006 Single -Phas e — V er ti cal Di sc harge Uni ts ; Standar d Motor (Be lt Dr ive )* AIRFL OW CFM EXT ER NAL STATIC PRE S SURE (in. wg) 0.2 0. 4 0. 6 0.8 1. 0 Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Wa tts Rpm Bhp Watts 1500 790 0.
48 T able 21—Fan Per for mance 50HJ006, 50he 006 Thre e -Phas e — V er tic al Dis c harge Uni ts ; Standar d Motor (Be lt D rive )* AIRFL OW CFM EXT ER NAL STATIC PRE S SURE (in. wg) 0.2 0. 4 0. 6 0.8 1. 0 Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Wa tts Rpm Bhp Watts 1500 790 0.
49 T able 22—Fan Per for mance 50H J006, 50HE006 — V er ti cal Di sc harge Uni ts ; High- Stat ic Mot or (Belt D rive)* AIRFL OW CFM EXT ER NAL STATIC PRE S SURE (in. wg) 0.2 0. 4 0. 6 0.8 1. 0 Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Wa tts Rpm Bhp Watts 1500 790 0.
50 T able 23—Fan Per for mance 50HJ007 — V er ti cal Di sc harge Uni ts ; Standar d Motor (Be lt Dri ve) * AIRFL OW CFM EXT ER NAL STATIC PRE S SURE (in. wg) 0.2 0. 4 0. 6 0.8 1. 0 Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Wa tts Rpm Bhp Watts 1800 907 0.
51 T able 24—Fan Per for mance 50HJ007 — V er ti cal Di sc harge Uni ts ; High- Stat ic M otor (Be lt Dr ive) * AIRFL OW CFM EXT ER NAL STATIC PRE S SURE (in. wg) 0.2 0. 4 0. 6 0.8 1. 0 Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Wa tts Rpm Bhp Watts 1800 907 0.
52 T able 26—Fan Per for mance 50H J004, 50HE004 — Hori zont al Dis char ge Unit s; St andard Mot or (Belt D rive)* AIRFL OW CFM EXT ER NAL STATIC PRE S SURE (in. wg) 0.2 0. 4 0. 6 0.8 1. 0 Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Wa tts Rpm Bhp Watts 900 554 0.
53 T able 28—Fan Per for mance 50H J005, 50he005 — Hori zont al Dis char ge Uni ts ; Standar d Motor (Belt D rive)* AIRFL OW CFM EXT ER NAL STATIC PRE S SURE (in. wg) 0.2 0. 4 0. 6 0.8 1. 0 Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Wa tts Rpm Bhp Watts 1200 643 0.
54 T able 30—Fan Per for mance 50H J006, 50HE006 Single -Phas e — Hori zont al Dis char ge Uni ts ; Standar d Motor (Be lt Dr ive) * AIRFL OW CFM EXT ER NAL STATIC PRE S SURE (in. wg) 0.2 0. 4 0. 6 0.8 1. 0 Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Wa tts Rpm Bhp Watts 1500 724 0.
55 T able 31—Fan Per for mance 50HJ006, 50H E006 Thre e- Phase — Hor iz ontal Di sc harge U nits ; Standar d Motor (Be lt Dr ive) * AIRFL OW CFM EXT ER NAL STATIC PRE S SURE (in. wg) 0.2 0. 4 0. 6 0.8 1. 0 Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Wa tts Rpm Bhp Watts 1500 724 0.
56 T able 32—Fan Per for mance 50H J006, 50HE006 — Hori zont al Dis char ge Uni ts ; HIGH- - ST A TIC Mo tor (Be lt Dri ve)* AIRFL OW CFM EXT ER NAL STATIC PRE S SURE (in. wg) 0.2 0. 4 0. 6 0.8 1. 0 Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Wa tts Rpm Bhp Watts 1500 724 0.
57 T able 34—Fan Per for mance 50H J007 — Hori zont al Dis char ge Uni ts ; High- Stat ic Mot or (Be lt D ri ve) * AIRFL OW CFM EXT ER NAL STATIC PRE S SURE (in. wg) 0.2 0. 4 0. 6 0.8 1. 0 Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Wa tts Rpm Bhp Watts 1800 822 0.
58 PRE -ST ART -UP FIRE, EXPLOSIO N, ELECTRICA L SHOCK HA ZARD Fai lur e t o fol low thi s wa r ning could r es ult i n per sona l inj ury , dea th, a nd/or pr ope rty da mage . 1. Follow r ec ognize d sa fe ty pr a ct ic es and wea r pr ote ct ive goggle s w hen c hec king or ser vic ing a re fr ige ra nt s yst em.
59 with a Cy cle-LO C prote ct ion de vic e. The uni t s huts down on any s a fe ty t ri p and r em ai ns of f; an indi ca tor li ght on the therm o stat comes on .
60 S W it h Y1 and Y2 e ne r giz ed Ec onomiz er ma int ai ns a n SASP = SA TLO2 + 3. S If SA T > SASP + 5 and ec onomi ze r pos ition >8 0% , ec onomi ze r wi ll go to m ini mum pos ition for 3 min utes or unti l SA T > 68 _ F.
61 S SP T readin g is av ailable S OA T ± SPT S Econom iz er Pos itio n is N OT fo rced If a ny of the above c ond ition s are not met , the e conomi ze r sub m aster reference (E CS R ) is set to m ax imu m lim it an d the dam per move s to minim um posit ion.
62 C06137 Fig. 53 --- H u mid i - - Mi zer t Hot Gas Rehe at Mode Ope rat ion Hot Gas Re heat M ode Wh en the hu mid ity lev els in the space requ ire h u mid ity co ntro l, a hot gas s olenoi d valve ( spe cif ic t o hot gas rehe at m ode only) wi ll open t o bypas s a por tion of hot gas re fr ige ra nt a round the conde ns er c oil .
63 T able 35—Humi di- Miz er A dapti ve Dehumi dif ic ati on Syste m Se quenc e of Oper ati on and Syst em Re spons e — Singl e Compr es sor Uni t (50HE003- - 006, 50HJ004-007) THE RM OSTA T INPUT ECONOMIZE R FUNCT ION 48HE, HJ UNI T OPERA TION H Y1 Y2 OAT .
64 Low Charge Co olin g Us ing Cooli ng Char ging Chart s, Fi g. 58- - 61, var y re fr ige ra nt un til th e con d ition s o f the ch arts are met. No te the ch arging ch arts ar e dif fe re nt fr om type norm al ly use d. Char ts a re ba se d on cha r ging the uni ts t o the cor re ct s uper he at for t he var ious oper at ing condi ti ons.
65 C06142 Fig. 61 --- C o olin g C ha rg ing C ha rt, Standar d 50HJ007 C06143 Fig. 62 --- Cooling Char ging Chart , 50H J004 wit h Op tion a l Hu mid i - - MiZ er Ad ap tiv e Deh um idifica tio n S y stem C06144 Fig.
66 C06145 Fig. 64 --- Cooling Char ging Chart , 50H J005 wit h Op tion a l Hu mid i - - MiZ er Ad ap tiv e Deh um idifica tio n S y stem C06146 Fig. 65 --- Cooling Char ging Chart , 50H J007 wit h Op .
67 50HE - - 5 TO N CHARGI NG CHART 55.0 65.0 75.0 85.0 95.0 105.0 1 15.0 42 47 52 57 62 67 72 77 S u c t i o nL i n eT e m p( d e gF ) Suction Line Pr essure (psig) 310.0 410.0 510.0 610.0 710.0 810.0 0.0 5.0 10.0 15.0 20.0 25.0 Suction Line T emper ature (deg C ) Suction Line Pr essure (kpa) FC 115 4 6 105 41 95 35 85 29 75 24 C06151 Fig.
68 DCV Mini mum and Maxim um Posit ion T o chec k the DCV mini mum a nd maxi mum pos iti on: 1. Ma ke sur e EconoMi $er I V pr epa ra ti on proce dure has be en perfo rmed . 2. Co n nect a 9-v battery to A Q (po sitiv e node ) and A Q1 (ne gat ive node) .
69 T a bl e 36 —C oo lin g Serv ice An a lysis PROBLEM CAUSE REMED Y Compressor a nd Condenser Fan Will Not S tart. Pow er f ai lu re . Cal l pow er c om pan y . Fuse blo wn o r circu it bre ake r tri pped. Replac e fuse or res et circuit breaker . Defe ctive thermos tat, contac tor , transf ormer , or cont rol rel ay.
70 T able 37—Humi di- MiZe r Adaptive De humi difi cat ion Syst em Subcool ing Mode Se rvi ce Anal ysis PROBLEM CAUSE REMED Y Subcooling Mode (Li quid Reheat) Will Not Energize. No power to cont rol transformer from evapor ator -fan motor . Check power sourc e and evaporator -fan relay .
71 C06053 Fig. 70 --- EconoMi$e r IV Func tional V iew 50HE, HJ.
72 ST ART -UP CHECKLIST (Remov e a nd Store in J ob File ) I. PRELIMIN AR Y INFOR MA TION MODEL NO. : SERIAL NO. : DA T E: T ECHNI CIAN: II. PRE-ST AR T -U P (inser t checkmar k in box as each item is.
Een belangrijk punt na aankoop van elk apparaat Carrier 50HJ004 (of zelfs voordat je het koopt) is om de handleiding te lezen. Dit moeten wij doen vanwege een paar simpele redenen:
Als u nog geen Carrier 50HJ004 heb gekocht dan nu is een goed moment om kennis te maken met de basisgegevens van het product. Eerst kijk dan naar de eerste pagina\'s van de handleiding, die je hierboven vindt. Je moet daar de belangrijkste technische gegevens Carrier 50HJ004 vinden. Op dit manier kan je controleren of het apparaat aan jouw behoeften voldoet. Op de volgende pagina's van de handleiding Carrier 50HJ004 leer je over alle kenmerken van het product en krijg je informatie over de werking. De informatie die je over Carrier 50HJ004 krijgt, zal je zeker helpen om een besluit over de aankoop te nemen.
In een situatie waarin je al een beziter van Carrier 50HJ004 bent, maar toch heb je de instructies niet gelezen, moet je het doen voor de hierboven beschreven redenen. Je zult dan weten of je goed de alle beschikbare functies heb gebruikt, en of je fouten heb gemaakt die het leven van de Carrier 50HJ004 kunnen verkorten.
Maar de belangrijkste taak van de handleiding is om de gebruiker bij het oplossen van problemen te helpen met Carrier 50HJ004 . Bijna altijd, zal je daar het vinden Troubleshooting met de meest voorkomende storingen en defecten #MANUAl# samen met de instructies over hun opplosinge. Zelfs als je zelf niet kan om het probleem op te lossen, zal de instructie je de weg wijzen naar verdere andere procedure, bijv. door contact met de klantenservice of het dichtstbijzijnde servicecentrum.
