Seisco POU24-120 User manual

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1
This manual is provided as a guide to installation. All installations must comply with
any and all local and national electrical and plumbing codes. Warranty of this heater
will depend on proper installation and operation. The manufacturer will not be liable if
the heater has been modified in any way or the installation and operating instructions
outlined in the following pages have not been followed in their entirety.
Your SEISCO® water heater can be serviced by most heating, plumbing or HVAC
repair centers in your area. If your preferred service center does not already have
SEISCO® service information, SEISCO International Limited will promptly provide the
necessary information to the service center on request. For information regarding
service companies in your area, please contact your original installer or SEISCO
International Limited.
Seisco International Limited
Customer Service Department
241 W. Airtex
Houston, TX 77090
888-296-9293
International 281-876-3300
email:[email protected]
If you have any questions regarding the installation or performance of this heater,
please call our customer service department and provide the information listed below:
Model:___________ Serial Number: ______________________ Install Date: ________
ANY RETURNS AUTHORIZED BY SEISCO MUST HAVE A VALID RETURN MERCHANDISE AUTHORIZATION
NUMBER CLEARLY VISIBLE ON THE PACKAGE. ALL OTHER SHIPMENTS WILL BE REFUSED. BE SURE TO
RETURN THE PACKAGE TO THE ADDRESS LISTED ON THE AUTHORIZATION

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VERIFY!PROPER!INSTALLATION!PRIOR!TO!WIRING!UNIT!(SEE!DIAGRAM!ON!PAGE!2)

POINT OF USE MODELS
POINT OF USE MODELS
POINT OF USE MODELS
POINT OF USE MODELS
POINT OF USE MODELS
POINT OF USE MODELS
POINT OF USE MODELS
POINT OF USE MODELS
120V Models
120V Models
120V Models
120V Models
120V Models
120V Models
120V Models
120V Models
Model
Voltage
kW
Maximum
AMPS
Length
Temp Rise@GPM
Temp Rise@GPM
Temp Rise@GPM
Model
Voltage
kW
Maximum
AMPS
Length
0.5
0.75
1
POU24-120
120
2.4
20
13"
33
22
16
POU30-120
120
3
25
13"
41
27
20
POU35-120
120
3.5
29.2
13"
48
32
24
208V Models*
208V Models*
208V Models*
208V Models*
208V Models*
208V Models*
208V Models*
208V Models*
Model
Voltage
kW
Maximum
AMPS
Length
Temp Rise@GPM
Temp Rise@GPM
Temp Rise@GPM
Model
Voltage
kW
Maximum
AMPS
Length
1
1.5
2
POU78-208
208
7.8
37.5
13"
53
36
27
240V Models
240V Models
240V Models
240V Models
240V Models
240V Models
240V Models
240V Models
POU35
240
3.5
14.6
13"
24
16
12
POU45
240
4.5
18.8
15"
31
20
15
POU55
240
5.5
22.9
15"
38
25
19
POU70
240
7
29.2
15"
48
32
24
POU80
240
8
33.3
15"
55
36
27
POU90
240
9
37.5
15"
61
41
31
*240 Volt Models can also be used on 208 Volts - kW output reduced by 25%
*240 Volt Models can also be used on 208 Volts - kW output reduced by 25%
*240 Volt Models can also be used on 208 Volts - kW output reduced by 25%
*240 Volt Models can also be used on 208 Volts - kW output reduced by 25%
*240 Volt Models can also be used on 208 Volts - kW output reduced by 25%
*240 Volt Models can also be used on 208 Volts - kW output reduced by 25%
*240 Volt Models can also be used on 208 Volts - kW output reduced by 25%
*240 Volt Models can also be used on 208 Volts - kW output reduced by 25%
277V Models
277V Models
277V Models
277V Models
277V Models
277V Models
277V Models
277V Models
POU30-277
277
3
10.8
13"
20
14
10
POU40-277
277
4
14.4
15"
27
18
14
POU60-277
277
6
21.7
15"
41
27
20
POU73-277
277
7.3
26.4
15"
50
33
25
POU90-277
277
9
32.5
15"
61
41
31
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Point of Use Models are designed to be connected to the COLD water line near the desired
point of use needing hot water. Unit must be properly sized to provide sufficient hot water
for the desired number of fixtures to be served. Contact your dealer or SEISCO sales
representative for assistance in sizing for your application.
Point of Use Models can also be connected to the HOT water line at the point of use to
provide hot water sooner than is possible from the main hot water source located in a
central location a longer distance from the fixture. As all SEISCO models are temperature
rather than flow controlled, the POU unit will modulate and add only the amount of energy
necessary to maintain the hot water set point and return to standby once hot water arrives
from the primary hot water source.
This offers energy AND water savings over other alternatives such as recirculation.
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CONTACT&SEISCO&CUSTOMER&SERVICE&AT&888.296.9293&or&[email protected]&for&more&information.&&
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