Upflow Applications; Condensate Trap - Carrier 58MVP Installation, Start-Up, And Operating Instructions Manual

__D FURNACE
OOR
TRAP (INSIDE_ X[
TUTo OOSO ETRAP
DRAIN TUBE LOCATION
UPFLOW APPLICATIONS
FIELD--
DRAIN
CONN
/_ CONDENSATE
/ TRA uRNAOE 7
] S'DV
/o
£_2% ......
26_/4 1_/2
SIDE VIEW FRONT VIEW
DOWNFLOW AND ALTERNATE
EXTERNAL UPFLOW APPLICATIONS
_1 FURNACE
OOR
FIELD --
DRAIN
CONN
-- FURNACE
SIDE
¾
END VIEW FRONT VIEW
HORIZONTAL
APPLICATIONS
s'-°7'-%:°:U 7
(OPTIONAL) /
W, ET, E
GUIDES
(WHEN USED)
71/8
l
FRONT VIEW SIDE VIEW
Fig. 6--Condensate Trap
COD
COLLECTOR BOX TO
TRAP RELIEF PORT
_OD
INDUCER HOUSING
DRAIN CONNECTION
'_OD
COLLECTOR BOX
DRAIN CONNECTION
SCREW HOLE FOR
UPFLOW OR DOWN-
FLOW APPLICATIONS
(OPTIONAL)
YnlN. PVC OR CPVC
A93026
6, Be%re removing a new contlol t'rom its container, discharge
your body's electrostatic charge to ground to protect the
control t'rom damage. If the control is to be installed in a
furnace, follow items 1 through 5 before bringing the control
or yourself into contact with the fhrnace. Put all used AND
new controls into containers be_bre touching ungrounded
objects.
7. An ESD service kit (available fi'om commercial sources) may
also be used to prevent ESD damage.
INTRODUCTION
The model 58MVP 4-way muhipoisQ Gas-Fired, (ategory IV,
direct-vent condensing fknace is available in model sizes ranging
in input capacities of 4@000 to 120,000 Btuh
APPUCATIONS
Step l--General
Some assembly and modifications are required for furnaces
installed in any of the 4 applications shown in Fig. 1. All &ain and
pressure robes are connected as shown in Fig 7 See appropriate
application instrnctions _br these procedures
: O 'I
MINOR PROPERTY DAMAGE
Failure to fbllow this caution may result in minor property
damage.
Local codes may require a drain pan under entire furnace and
condensate trap when a condensing fhmace is used in an attic
application or over a finished ceiling.
NOTE: In (anada, installations shall be in accordance with
cun'ent NS(NGPIC andor local codes.
Step 2--Upflow Applications
An upflow furnace application is where furnace blower is located
below combustion and controls section of furnace, and conditioned
air is discharged upwards
CONDENSATE TRAP LOCATION (FACTORY-SHIPPED
ORIENTATK)N)
The condensate trap is factory installed in the blowm shelf and
factory connected for UPFLOW applications. A fi_ctow-supplied
robe is used to extend the condensate trap drain connection to the
desired furnace side for field drain attachment. See Condensate
Trap Tubing (Factow-Shipped Orientation) section for drain robe
extension details. (See Fig. 6.)