Lennox CLIMATIC 50

72
CLIMATIC 50, user manual – Chillers ranges CL50-CHILLERS/IOM
/
0906-E
72
Main
screen
Code Description Code Description Code Description Code Unit Min Factory Max Comments
3-Setting 3000 1-General 3100 1-Order 3110 1-On/Off 3111 On/Off ~ Off ~
*[On / Off] Unit
2-Pompe 3112
Liste : Started / Stopped /
P1 Only / P2 Only / P1-N
P2-R / P2-N P1-R / Clock
0 0 6
pump operation mode set up (see Pump
operation description page 12 – IOM Climatic
50)
3-Reset Al. 3113 Yes/No ~ Off ~
*[Reset] Discharges the safety measures
of the unit
4-Resume 3114 Yes/No ~ Off ~
*[Override] Cancel any override action set
with the DC50
5-Test 3115
Liste : . / Quickly / Defrost
/ 24/24 7/7
0 0 3 Lennox set point
2-Clock 3120 1-Hour 3121 H 0 ~ 23
*[Clock] Clock setting "Hour"
2-Minute 3122 m 0 ~ 59
*[Clock] Clock setting "minute’’
3-Day 3123 ~ 1 ~ 31
*[Clock] Clock setting "Day"
4-Month 3124 ~ 1 ~ 12
*[Clock] Clock setting "Month"
5-Year 3125 ~ 2 ~ 99
*[Clock] Clock setting "Year"
6-Win/Sum 3126 Yes/No ~ Yes ~
*[Clock] automatic switch summer time /
winter time
2-Schedule 3200 1-Time 3210 1-Start Uno 3211 h 0 24 24
*[Zone Setting] Starting time "Hour" for
"Unocupied" zone – set 6.3 to get
6h30mn – modulo 10mn
2-Start z.A 3212 h 0 0 24
*[Zone Setting] Starting time for "Zone A"
– set 6.3 to get 6h30mn – modulo 10mn
3-Start z.B 3213 h 0 24 24
*[Zone Setting] Starting time for "Zone B"
– set 6.3 to get 6h30mn – modulo 10mn
4-Start z.C 3214 h 0 24 24
*[Zone Setting] Starting time for "Zone C"
– set 6.3 to get 6h30mn – modulo 10mn
2
-Anticipation 3220 1-Foot 3221 °C -10 10 20
*[Anticipation Function] Bottom of the
slope in °C. Limit of activation of the
function. This allows an anticipated
startup in the morning depending on the
outdoor temperature. Only for the "Zone-
A"
2-Gradient 3222 mn/°C 0 0 100
*[Anticipation Function] Slope in "Minutes
of anticipation per degrees".
3-Control 3300
1-Change
over
3310 1-Mode 3311
Liste : Cool. Only / Heat.
Only / Auto. / Auto.Stop.
0 0
3
*[Change over] Change over mode for heat
pump units, 0: chiller only, 1: HP only, 2:
automatic with pump, 3:automatic without
pump operation.
2-Winter 3312 °C -10 19 50
*[Change over] Change over winter setting
3-Summer 3313 °C -10 22 50
*[Change over] Change over summer setting
2 -Water
Cool
1-Sp Wat.1 3321 °C 5 / -10 7 17
*[Water SP] Outlet chilled water temperature
set point (see page 14 – IOM Climatic 50) –
minimum with Glycol according to %