Index - Lochinvar HWH 32-220 G CE Installation, Commissioning, User & Maintenance Instructions

Index

A
About the water heater...................... 43
About this manual............................... 7
Adding times to a week program......... 33
Additional error signal........................ 68
Ambient conditions............................ 53
Anode warning.................................. 23
Appendices..................................... 105
B
Buttons............................................ 20
C
C13/C33 concentric systems............... 62
C13/C33 parallel systems................... 63
C43/C53/C63 systems....................... 65
Changing legionella prevention start time
...................................................... 87
Changing the appliance's standard week
program...........................................30
Circulation pipe................................. 58
Clean the burner............................... 93
Clean the condensate drain.................93
Clean the heat exchanger................... 93
CO###sub2### adjustment..............75
Cold water side............................57, 58
Collector temperature warning............ 23
Commissioning..................................70
Communication cable to solar heating
system.............................................68
Compliance........................................ 4
Condensation drain............................58
Conditions........................................ 53
Connecting communication cable......... 70
Connecting pump station - modulating
pump...............................................69
Connecting Q/T sensor....................... 70
0311767_HWH_32-129_II_UKUK_V2.4, 2020-01-31
Connecting solar collector................... 69
Connecting tank sensor...................... 69
Connecting the mains power............... 69
Connecting top tank sensor................ 70
Contact information.............................5
Control switch...................................20
Conversion of gas type.......................81
Copyright........................................... 3
Copyright........................................... 3
D
Declaration of conformity..................121
Decommisioning................................78
Deleting times from a week program....34
Descale the tank............................... 92
Detailed installation diagram............. 124
Dimensions.....................................109
Display the error history.....................84
Display the selected water heater........ 85
Display the water heater history.......... 84
Displayed errors................................ 97
Displaying contribution.......................88
Displaying temperatures.....................89
Displaying water heater specifications.. 39
Disposal........................................... 52
Document identification....................... 8
Drain-back tank................................ 51
Draining........................................... 79
Draining the solar heating system........79
Draining unvented installations........... 79
Draining vented installations............... 79
E
Electrical connection of the solar heating
system.............................................68
Electrical connections.........................66
Electrical wiring diagram...................117
Electrical wiring diagram solar heating
system........................................... 119
Environmental aspects....................... 52
Error conditions.................................22
Errors and warnings...........................95
Expansion valve................................ 51
Expansion vessel............................... 51
Explanation of icons...........................19
External ON mode switch....................68
EXTRA............................................. 21
Extra period......................................35
127