F!g. 60 — igc control (heating and cooling), Swnt – Carrier 48TJ016-028 User Manual
Page 51
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1 FLASH - ШЮОН FAN DELAY
МООИта (^SATING)
2 FLA&CS - OPENING OF UWKT
swnt>»
3 FLASHES - FLAPyE SEmOR
IfOtCAIES RAI«e WriN
CLO^D GAS VALVE
4 FLASHES - UWr SWiTCH
CYCim 4 TIMES CW SINGLE
CALL FOR HEAT
5 FLASHES - KSNmON LOCKOUT
(No i^iKxxi 15 n^iutes)
6 FLASHES ' »®UCe3 DRAFT
MOTCIR FALH.T
(No ^om t>e HaM Effect
Sensor for so 8eoorxi8)
7 FLA»1^ - OPENING OF
ROLlOUr SWITCH
I FUVSHfiS - HAICV«ARE OR
SOFTWARE FALft.T
9 FLASHES - SOFTWARE
LOCKOUT
-BASHING
1. BLOWN 5 AMP
2. OEFECTWE 24V TRANS.
3. 8RO<ENWIf^
COMPRESSC» &
OUnXXiR FAN MOTOR
STAfTT liym£DIATe.Y
'
4. NO POWER TO Lihfir
E__________________________________
HEATING
1 ЖХ»ЮОЫ DBAY
FOR INDOOR FAN
'W1' FROM BASE CONTROL BOARD ENERGIZES
ON IGC - 1 MINUTE LOCK'ON
COCXJNG OBAANO
SATisFie:?
COMBUSrraN RBAY ON КЭС IS ENERGgED
CC»ff>I^SSOR AND
OUTDOOR FAN STOP
IMMEDIATELY
COlieUSTlON RELAY BCRQEES IHOUGED DRAFT MOTOR (}0Щ ТЖОЦОН
те«|ШМ'см' ONK3C
Й= ЮМ IS T4JRNB4G AT СС«НВЛ’ ЗРШЭ (АТ LEAST 2400 RPM). HALL
B=FECT SENSOR SB4DS С<Ж1^СТ SIGNAL TO TE!»í»iAL 'Jf ON ЮС
30 ЖЮНО OFF DELAY
FOR MXX3RFAN
1= LlfcBT SWITCH AND RCXLOUT
SWITCH ARE CLO^, IGC SAFETY
1ОЭ0 mi INTIiATE K3NfnON
SEQL04CE
IGC «GM VCXTA3E
ТНАЫ8РС1?Ш^ CREATES A
ЮС SAFETY LOQC C№4S GAS
10,000 VCXT SPARK FC« 5
SECONDS
VALVE FOR 5 SECONDS
IGC SAI=ErY LOOC VWIU
OFF GAS VAL\^ AND SPARK
AFTB? 45 SECX)NDS (C« L^ F im Ш^^G
HAS BEBÍ REDUCED DIE TO L»«T SVMTCH
TRIPS) ЮС WLL BCRGI^ BLOWBÍ RELAY
SUBTRACT 5 ^COIDS {OR
ANOTHER 6SBXM)S) FROM
mOQR fm ON TIME DaAY
LEGEND
IGC — Integrated Gas Unit Controller
NOTE; Thermostat Fan Switch in the “AUTQ
position.
« S6CO№) BI
j
OWB?
siutdff
delay
(DaAY EXmBBi BY 5 SECONDS FOR B»CH LMfT SVOTCH TiaP -
MAXIMUM DBAY: 3 MNUTES)
F!g. 60 — IGC Control (Heating and Cooling)
5 1