State GTS-710-PIEA - Manual (Page 2)

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CONTENTS
NOTE
*All references to the 710 (T-M32) also refer to the
710 ASME (T-M32 ASME) model.
*Check the rating plate to ensure this product
matches your specifications.
*In accordance with ANSI Z21.10.3,
CO emission does not exceed 400 PPM for
normal input.
SPECIFICATIONS
Natural Gas Input
(Operating Range)
Min: 24,000 Btu/h
Max: 240,000 Btu/h
Propane Input
(Operating Range)
Min: 24,000 Btu/h
Max: 240,000 Btu/h
Gas Connection 3/4” NPT
Water Connections 3/4” NPT
Water Pressure 15 - 150 psi *
Natural Gas
Inlet Pressure
Min. 5.0” WC
Max. 10.5” WC
Propane
Inlet Pressure
Min. 8.0” WC
Max. 14.0” WC
Manifold Pressure** Natural: 2.35” WC
Propane: 3.55” WC
Weight 59 lbs.
Dimensions H23.6”×W18.5”×D8.9”
Ignition Electric Ignition
Electric
Supply 120 VAC / 60 Hz
Consumption
Operation 112 W
(0.93 A)
Standby 8.9 W
(0.07 A)
Freeze-
Protection 187 W
(1.56 A)
SPECIFICATIONS……………………….
INTRODUCTION…………………………
SAFETY GUIDELINES………………....
INSTALLATION…………………………..
General…………………………………
Included Accessories….……………….
Warning for Installations………………
Outdoor Installation…………………...
Indoor Installation…………………...…
Direct Intake Vent System…………….
Venting Instructions………………......
Gas Supply / Gas Pipe Sizing………..
Water Connections……………………
Pressure Relief Valve…………………
Electrical Connections……………......
Remote Controller Connections………
Pump Control Connections……………
Pump Control Mode……………………
Easy-Link System ……………………..
Multi-Unit System………………………
Initial Operation………………………..
NORMAL OPERATION………………….
Normal Operation…………………......
Flow……………………………………..
Freeze Protection System…………...
Temperature Settings………………….
Maintenance and Service………..…….
GENERAL TROUBLESHOOTING……..
OPERATING SAFETY……..……………..
APPLICATIONS………………………......
Re-Circulation…………………………..
Dual-Purpose Heating……………......
ADDITIONAL CLEARANCES……………
OPTIONAL ITEMS………...……………..
COMPONENTS DIAGRAM…………….
PARTS LIST………………………………
OUTPUT TEMPERATURE CHART……
LIMITED WARRANTY……………………
2
3
4
5
6
6
7
8
9
10
11
15
18
18
19
20
21
22
24
28
30
31
31
33
33
34
35
36
39
41
41
42
43
44
45
48
50
51
The manufacturer reserves the right to discontinue, or change at any time,
specifications or designs without notice and without incurring obligations.
*40 psi or above is recommended for maximum flow.
**The Manifold Pressure is the factory setting and
generally should not need adjustment.