Thermal Solutions EVS SERIES Installation, Operating And Service Instructions page 73

Evs series modulating boiler
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Key
Description
No.
5. Controls and Components
RM7896D1027 Flame Safeguard Control
for UL/FM/CSD-1/DB&B
RM7840L-1075 Flame Safeguard Control
for DB&B w/POC
5A
Modbus Module for 5A (optional - not
shown)
Display Module for 5A (optional - not
shown)
5B
Amplifier Card (not shown) R7849A1023
Purge Card (not shown) ST7800A1039,
UL/FM/CSD-1/DB&B
5C
Purge Card (not shown) ST7800A1005,
DB&B w/POC/LFP
5D
Power Switch w/Filter Light (not shown)
5E
Operating Limit L4008A1015 (Auto Reset)
High Limit L4008E 1313 (Manual Reset -
5F
Max 240F)
5G
Water Flow Switch FS4-3 (not shown)
5H
Vestibule Fuse Switch (not shown)
5J
Blocked Filter Switch
5K
Combustion Air Flow Switch
5L
Ignition Transformer
Variable Frequency Drive 208/230 volt
input
5M
Variable Frequency Drive 460 volt input
Variable Frequency Drive 115/120 volt
input
5N
Control Transformer
Fuses and Fuse Block, for 208/230/460V
5P
Application
5R
Transformer AT140B1206
Q7800H1109 Board for Thermal Solutions
5T
Boiler Control (TSBC
Thermal Solutions Boiler Control (TSBC)
5U
Assembly (not shown)
)
TM
CONTROLS
(Quantity) Part Number
EVS-
EVS-
EVS-
500
750
1000
(1) 80160933
(2) 8136426, (2) 8136427
73
EVS-
EVS-
EVS-
1500
2000
2000S
(1) 80160212
(1) 801602303
(1) 80160909
(1) 80160640
(1) 80160243
(1) 8136362
(1) 81363621
(1) 8136363
(1) 80160626
(1) 80160667
(1) 80160175
(1) 80160209
(1) 80160295
(1) 102382-02
(1) 80160018
(1) 80160940
(1) 80160941
(1) 80160820
(2) 801600502
(1) 101182-01
(1) 101171-03
EVS-
EVS-
2500
3000
N/A

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