Table Of Contents - Hoshizaki KM-40B Service Manual

I. SPECIFICATIONS -------------------------------------------------------------------------------------1
1. DIMENSIONS/SPECIFICATIONS --------------------------------------------------------------1
[a] KM-40B (Europe) -------------------------------------------------------------------------------1
[b] KM-40B (Singapore) --------------------------------------------------------------------------2
[c] KM-40B (Australia, New Zealand) ---------------------------------------------------------3
[d] KM-40B (Philippines) --------------------------------------------------------------------------4
[e] KM-55B (Europe) -------------------------------------------------------------------------------5
[f] KM-55B (Singapore) ---------------------------------------------------------------------------6
[g] KM-55B (Australia, New Zealand) ---------------------------------------------------------7
[h] KM-55B (Philippines) --------------------------------------------------------------------------8
[i] KM-80B (Europe) --------------------------------------------------------------------------------9
[j] KM-80B (Singapore) -------------------------------------------------------------------------- 10
[k] KM-80B (Australia, New Zealand) ------------------------------------------------------- 11
[l] KM-80B (Philippines) ------------------------------------------------------------------------- 12
II. GENERAL INFORMATION ----------------------------------------------------------------------- 13
1. CONSTRUCTION -------------------------------------------------------------------------------- 13
[a] KM-40B, KM-55B ----------------------------------------------------------------------------- 13
[b] KM-80B ----------------------------------------------------------------------------------------- 14
[c] ICEMAKING COMPARTMENT ----------------------------------------------------------- 15
2. SEQUENCE OF OPERATION ---------------------------------------------------------------- 16
[a] ONE MINUTE FILL CYCLE ---------------------------------------------------------------- 16
[b] INITIAL HARVEST CYCLE ---------------------------------------------------------------- 16
[c] FREEZE CYCLE ----------------------------------------------------------------------------- 16
[d] DRAIN CYCLE -------------------------------------------------------------------------------- 16
[e] NORMAL HARVEST CYCLE ------------------------------------------------------------- 17
3. CONTROAL BOARD ---------------------------------------------------------------------------- 19
[a] CONTROL BOARD LAYOUT ------------------------------------------------------------- 20
[b] FEATURES ------------------------------------------------------------------------------------ 21
[c] CONTROLS AND ADJUSTMENTS ------------------------------------------------------ 23
[d] CONTROL BOARD CHECK PROCEDURE------------------------------------------- 27
[e] CONTROL BOARD REPLACEMENT --------------------------------------------------- 28
4. THERMISTOR ------------------------------------------------------------------------------------- 28
5. BIN CONTROL SWITCH ----------------------------------------------------------------------- 29
[a] EXPLANATION OF OPERATION -------------------------------------------------------- 29
[b] BIN CONTROL CHECK PROCEDURE ------------------------------------------------ 29
6. SWITCHES ---------------------------------------------------------------------------------------- 30
III. TECHNICAL INFORMATION -------------------------------------------------------------------- 31
1. WATER CIRCUIT AND REFRIGERANT CIRCUIT --------------------------------------- 31
[a] KM-40B, KM-55B ----------------------------------------------------------------------------- 31
[b] KM-80B ----------------------------------------------------------------------------------------- 32
2. WIRING DIAGRAM ------------------------------------------------------------------------------ 33
[a] KM-40B (Philippines) ------------------------------------------------------------------------ 33
[b] KM-40B (Except Philippines), KM-55B ------------------------------------------------- 33
CONTENTS
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