CP-1605
Table of Contents
TYPICAL PLUMBING CONNECTIONS .......................................................................................................... 5
ELECTRICAL WIRING DIAGRAM .................................................................................................................. 7
INTRODUCTION ............................................................................................................................................ 10
HOW IT WORKS ........................................................................................................................................... 11
C
OOLING
.......................................................................................................................................................... 11
H
EATING
.......................................................................................................................................................... 11
C
ONTINUOUS
F
AN
............................................................................................................................................ 11
PRODUCT DESCRIPTION ............................................................................................................................ 11
C
ABINET
.......................................................................................................................................................... 11
H
EATING
C
OILS
................................................................................................................................................ 12
F
AN AND
M
OTOR
.............................................................................................................................................. 12
C
IRCULATING
P
UMP
.......................................................................................................................................... 12
C
HECK
V
ALVE
.................................................................................................................................................. 12
C
ONNECTING TO A
W
ATER
H
EATER
................................................................................................................... 12
C
ONNECTING TO A
B
OILER
................................................................................................................................ 12
EQUIPMENT SELECTION AND SIZING ...................................................................................................... 13
H
EAT
L
OSS
...................................................................................................................................................... 13
A
IR
H
ANDLER
S
ELECTION
................................................................................................................................. 13
D
UCT
L
AYOUT
.................................................................................................................................................. 13
P
LUMBING
L
AYOUT
........................................................................................................................................... 14
INSTALLATION ............................................................................................................................................. 14
A
IR
H
ANDLER
M
OUNTING
.................................................................................................................................. 15
D
UCTWORK
...................................................................................................................................................... 15
R
ISK OF
F
REEZING
........................................................................................................................................... 16
ELECTRICAL ................................................................................................................................................ 16
T
HERMOSTAT
................................................................................................................................................... 16
A/C
C
ONDENSING
U
NIT
.................................................................................................................................... 17
START-UP PROCEDURES........................................................................................................................... 17
SERVICE AND MAINTENANCE ................................................................................................................... 19
TROUBLESHOOTING ................................................................................................................................... 20
R
EFER TO THE CONTROLS MANUAL AS WELL
. ..................................................................................................... 20
T
HERMOSTAT
C
ALL
E
RROR
............................................................................................................................... 20
P
UMP DOES NOT RUN
........................................................................................................................................ 20
P
UMP IS NOISY AT START
-
UP
............................................................................................................................. 20
W
ATER HEATER
T&P
IS WEEPING
...................................................................................................................... 20
I
NSUFFICIENT OR NO HEAT
................................................................................................................................ 20
C
OLD WATER AT HOT FAUCET
............................................................................................................................ 21
F
AN RUNS FOR COOLING BUT NOT HEATING
........................................................................................................ 21
H
EATING DURING
S
TANDBY
M
ODE
..................................................................................................................... 21
combo-pac AIR HANDLER PARTS & ACCESSORY LIST ........................................................................ 22
PRODUCT WARRANTY ............................................................................................................................... 23
