Danfoss 087H3803 User Manual

ApplicationA375.1(upto4burnersteps)
Double-insulated(two-chamber)transformer
Terminal
Description
Max.load
19
PhaseforalarmandburnerB4
18
Alarm(A1)
4(2)A/24Va.c.*
17
B4
BurnerON/OFF4(2)A/24Va.c.*
16
PhaseforburnerB3
15
B3
BurnerON/OFF4(2)A/24Va.c.*
14
Phaseforcontrolofpumpandburners
13
B2
BurnerON/OFF4(2)A/24Va.c.*
12
B1
BurnerON/OFF4(2)A/24Va.c.*
11
K1
ControlofcirculationpumpON/OFF
4(2)A/24Va.c.*
10
Supplyvoltage24Va.c.-(SN)
9
Supplyvoltage24Va.c.-(SP)
*Relaycontacts:4Aforohmicload,2Aforinductiveload
Factoryestablishedjumpers:
5to8,9to14,Lto5andLto9,Nto10
VI.GU.L2.02
©Danfoss|2017.09|65
OperatingGuideECLComfort210/296/310,applicationA275/A375

Danfoss 087H3803 Specifications

General

Brand	Danfoss
Model	087H3803
Category	Controller
Language	English