13
)එඔගඍකඛ
CAUTION
7කඍඞඍඖගකඍකගඡඌඉඕඉඏඍඌඝඍගඎඑකඍඉඖඌඔඛඛඍඝඑඕඍඖග
ඍඎඎඑඋඑඍඖඋඡකඍඝඑඕඍඖගඌඉඕඉඏඍඌඝඍගඌඝඛගඉඖඌඔඑඖගඊඝඑඔඌඝ
ඖඑඖගඍකඖඉඔඉකගඛඖඍඞඍකඍකඉගඍඝඖඑගඟඑගඐඝගඉඖඉඑකඎඑඔගඍක
එඖඛගඉඔඔඍඌඑඖගඐඍකඍගඝකඖඉඑකඛඡඛගඍඕ
(YHQWKRXJKDUHWXUQDLU¿OWHULVQRWVXSSOLHGZLWKWKLVXQLW
WKHUHPXVWEHDPHDQVRI¿OWHULQJDOOUHWXUQDLU$OOXQLWV
PD\EHH[WHUQDOO\¿OWHUHG
5HIHUWRWKHXQLW¿OWHUVL]HFKDUWIRU¿OWHUVL]HLQIRUPDWLRQ
Filters installed external to the unit should be sized in
accordance with their manufacturer recommendations. A
WKURZDZD\¿OWHUPXVWEHVL]HGIRUDPD[LPXPIDFHYHORFLW\
of 300 feet per minute.
Filter Installation
IMPORTANT::ඐඍඖඑඖඛගඉඔඔඑඖඏඉඎඑඔගඍකගඐඍඉඑකඎඔඟ
ඉකකඟඛඖගඐඍඎඑඔගඍකඕඝඛගඑඖගගඟඉකඌගඐඍඋඑකඋඝ-
ඔඉගකඊඔඟඍක
Unit 2 Ton 2 1/2 Ton 3 Ton 3 1/2 4 Ton 5 Ton
(1)20 x 20 x 1 (1)20 x 25 x 1 (1)25 x 25 x 1 (2)20 x 20 x 1 2(20) x 25 x1
5ඍඋඕඕඍඖඌඍඌ)එඔගඍක6එජඍඛ
VENTING
127(9ඍඖගඑඖඏඑඛඛඍඔඎඋඖගඉඑඖඍඌ'ඖගඕඌඑඎඡක
ඊඔඋඓ
)ඔඝඍ+ඌ,ඖඛගඉඔඔඉගඑඖ
,QVWDOOWKHH[KDXVWÀXHKRRGDQGFRPEXVWLRQDLULQWDNH
hood prior to operation of the unit.
7RLQVWDOOWKHÀXHKRRGFRYHUSOHDVHUHIHUWRWKHLQVWDOODWLRQ
LQVWUXFWLRQVLQFOXGHGLQWKHÀXHKRRGDVVHPEO\SDFNDJH
located in the blower compartment.
,ඖඛගඉඔඔඉගඑඖ)ඔඝඍ+ඌ(චඐඉඝඛග
1. /RFDWHWKHÀXHKRRGDVVHPEO\ER[LQWKHXQLW
2. 6OLGHVFUHHQRYHUÀDQJHVRQWKHORZHUÀXHKRRG
3. 6OLGHVFUHHQDQGORZHUÀXHKRRGLQWRKRRG
4. Using the three screws provided, attach the hood
ZLWKWKHRSHQLQJIDFLQJGRZQRYHUWKHÀXHH[KDXVW
opening in the utility panel.
SCREEN
HOOD
,ඖඛගඉඔඔඉගඑඖ&ඕඊඝඛගඑඖ$එක,ඖගඉඓඍ+ඌ
1. Locate the second hood.
2. Using the three screws provided, attach the hood
ZLWKWKHRSHQLQJIDFLQJGRZQWRWKHKHDWH[FKDQJHU
access door.
)ඔඝඍ+ඌඉඖඌ%ඝඏ6උකඍඍඖ,ඖඛගඉඔඔඉගඑඖ
CONDENSATE DRAIN
&ඖඌඍඖඛඉගඍ'කඉඑඖ&ඖඖඍඋගඑඖ
$ñ»´137GUDLQFRQQHFWLRQLVVXSSOLHGIRUFRQGHQVDWHSLS-
ing. An external trap must be installed for proper conden-
sate drainage. NOTE: Maximum torque is 10 in-lbs.
DRAIN
CONNECTION
UNIT 2" MINIMUM
FLEXIBLE
TUBING-HOSE
OR PIPE
3" MINIMUM
$326,7,9(/,48,'
SEAL IS REQUIRED
'කඉඑඖ&ඖඖඍඋගඑඖ
NORMAL SEQUENCES OF OPERATION
+ඍඉගඑඖඏ
This unit is equipped with an ignition control that automat-
ically lights the main burner. DO NOT attempt to light the
main burners by any other method.
Single-Stage Models:
NOTE:,ඏඖඑගඑඖඋඖගකඔඊඍඏඑඖඛගඑඕඑඖඏගඐඍ+($7
)$12))ඌඍඔඉඡ7ඐඍකඍඑඛඉඖඉඌඒඝඛගඉඊඔඍ+($7)$1
2))ඌඍඔඉඡඎඉකචඑඕඉගඍඔඡඛඍඋඖඌඛ
ඎඉඋගකඡඛඍගඉග$ඎගඍකගඐඍ+($7)$12))ඌඍඔඉඡ
ගඑඕඍඐඉඛඍඔඉඛඍඌගඐඍඊඔඟඍකඟඑඔඔඌඍඍඖඍකඏඑජඍ7ඐඑඛ
ඉඔඔඟඛඉඖඡඉඌඌඑගඑඖඉඔඐඍඉගඑඖගඐඍඐඍඉගඍචඋඐඉඖඏඍක
ගඊඍගකඉඖඛඎඍකකඍඌගගඐඍඋඖඌඑගඑඖඍඌඛඉඋඍ
1. Thermostat calls for heat.
2. The induced draft blower energizes for a 15-second
pre-purge.