Eco-King HWB-299, Инструкция по установке и обслуживанию

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E93.1801EN171 HWB installation manual 83
4.2 Boiler settings
min. max. Default unit Access
level Description:
4.2.1 Boiler Parameters installer Enter the Boiler Parameters
menu
4.2.2 Module Cascade
Settings installer Enter the Module Cascade Set-
tings menu
4.2.3 Boiler Cascade
Settings installer Enter the Boiler Cascade Set-
tings menu
4.2.1 Boiler parameters min. max. Default unit Access
level Description:
Dis-
play
no:
CH mode 0 5 0 # Installer Set the CH mode 1
CH Setpoint 68
(20) 194
(90) 176
(80) °F
(°C) Installer Set the CH setpoint 3
Calc. Setp. Offset -18
(-10) 18
(10) 0
(0) °F
(°C) Installer Set the offset for CH mode 1
/ 2 calculated setpoint 185
Boiler Pump Overrun 0 900 20 sec. Installer Set the post-circulation time
for the boiler/CH pump 5
CH Hysteresis Up 4
(2) 72
(40) 20
(3) °F
(°C) Installer Set the CH hysteresis up 7
CH Hysteresis Down 4
(2) 36
(20) 9
(5) °F
(°C) Installer Set the CH hysteresis down 112
Anti-Cycle Period 10 900 10 sec. Installer Set the burner anti-cycling
period 9
Anti-Cycle Temp. Diff. 0
(0) 36
(20) 29
(16) °F
(°C) Installer Set the burner anti-cycling
differentia 10
Design Supply Temp. 39
(4) 194
(90) 185
(85) °F
(°C) Installer Set CH setpoint when out-
door temperature equals
Des. Outd. T. 19
Design Outdoor Temp. -13
(-25) 77
(25) 23
(-5) °F
(°C) Installer Set the outdoor temperature
at which CH setpoint is set to
Des. Supply T. 20
Baseline Supply Temp 39
(4) 194
(90) 104
(40) °F
(°C) Installer Set CH setpoint when out-
door temperature equals
Bas. Outd. T. 21
Baseline Outdoor Temp 32
(0) 86
(30) 68
(20) °F
(°C) Installer Set the outdoor temperature
at which CH setpoint is set to
Bas. Supply T. 22
Design Supply Min. Limit 39
(4) 180
(82) 68
(20) °F
(°C) Installer Set the outdoor reset curve
minimum setpoint 23
Design Supply Max. Limit 27
(81) 194
(90) 194
(90) °F
(°C) Installer Set the outdoor reset curve
maximum setpoint 24
Warm Weather Shutdn 32
(0) 95
(35) 72
(22) °F
(°C) Installer Set outdoor temperature
above which CH demand is
blocked 25
Boost Temp Increment 0
(0) 54
(30) 0
(0) °F
(°C) Installer Set the setpoint boost func-
tion temperature increment 26
Boost Time Delay 0 120 20 min. Installer Set the setpoint boost func-
tion delay time 27
Night Setback Temp. 0
(0) 54
(30) 7
(4) °F
(°C) Installer Set the CH setpoint night
setback temperature 28
DHW Mode 0 8 0 # Installer Set the DHW mode 35
DHW Tank Hyst. Down 0
(0) 18
(10) 9
(5) °F
(°C) Installer Set the DHW tank hysteresis
down 36